ZS-DX Series Duplex Multiplexer

Transcription

1 Installation and operating instructions ZS-DX Series Duplex Multiplexer Please read this manual before installing, setting up, operating, storing or otherwise handling this device.

2 These Installation and Operating Instructions, (edition of 01-05/2000), are for use with the following multiplexers: ZS-DX116P, ZS-DX116C, ZS-DX109P and ZS-DX109C (year 2000 version)

3 Contents Introduction Intended use 4 European directives 4 Identification plate 4 Safety measures Electrical hazards 5 Installation 5 Maintenance and Repair 5 Operation 5 Symbols used in this manual 5 Product description Items supplied 6 Recommended Accessories 6 Summary of functions 6 Operating controls 7 Operation Switching the unit on and off 8 Control buttons and screen display 8 Selection of operating mode 9 Displaying individual camera images 9 Automatic sequencing 9 Displaying several camera images simultaneously on a split screen 10 Freeze-frame function 11 Zoom (2 enlargement) 12 Pan-and-tilt function 12 Superimposed additional information 13 Displaying camera images on the second monitor 14 Alarm functions 15 Recording 17 Playback 17 Search function 18 On-screen video recorder menu 18 Installation Connection sockets on rear of unit 19 Preparing for installation 20 Rack mounting 20 Connecting peripheral equipment 21 Alarm connections 23 Video recorder control 24 Remote operation 25 Programming Basic operation 29 Quick-programming 30 Menu summary 31 OPTION menu 32 CHARACTER menu 33 CLOCK menu 34 ALARM DATA menu 35 TITLE menu 35 REC/ALARM menu 36 REMOTE menu 38 OTHERS menu 39 SEQ SKIP menu 40 REC PTN menu 40 PC-based operation Requirements 41 Operation 41 Care and maintenance Cleaning the unit 42 Passing-on, disposal 42 Changing the fuse 42 Changing the battery 43 Troubleshooting 44 Appendix Synchronized operation of two multiplexers 46 Introduction to the operating principle of multiplexers 47 System examples 48 Technical specifications 50

4 Introduction Introduction These installation and operating instructions are designed for the use of anyone concerned with the setting-up or day-today use of the unit. All persons involved in carrying out installation work (i.e. qualified electricians or service engineers), must ensure that they are familiar with the unit s electrical and electronic systems and should follow the applicable safety rules and other relevant legislation at all times. Intended use The multiplexers in the ZS-DX range are designed for professional use as part of video surveillance systems. These units are designed for the sequential recording and playback of various camera images on a single video recorder, with simultaneous display of these pictures on one or two monitors. The installation and maintenance of these units should be carried out by qualified electrical service technicians only. If you have any queries concerning the operation of these devices, which are not covered by this manual, please contact the supplier at: Identification plate Precise identification of each device is provided by the plate fixed to the rear of the unit, which shows its model designation (1) and serial number (2). Please copy these details into the box below. This will ensure that you have the required data to hand if a query arises or whenever you need to order spares. CBC (Deutschland) GmbH Hansaallee 191 D Düsseldorf Tel. +49 (0) Fax +49 (0) CBC (Europe) Ltd. 7/8 Garrick Industrial Centre, Irving Way GB London NW9 6AQ Tel: +44 (0) Fax: +44 (0) Model: Serial number: European directives Multiplexers ZS-DX116P, ZS-DX116C, ZS-DX109P and ZS-DX109C fulfill the protection requirements established in European directives 89/336 (electromagnetic compatibility) and 73/23, as amended by 93/68 (low-voltage devices). 4 ZS-DX Series

5 Safety measures Safety measures Electrical hazards Ensure that the multiplexer and all associated ancillary equipment are connected to a suitable mains network power supply. Disconnect the multiplexer from the power supply (and from all other devices) immediately if the presence of smoke or an acrid smell suggests that a malfunction has occurred. Disconnect the multiplexer from the power supply (and from all other devices) immediately in the event of a fault arising. Always disconnect the unit from the power supply before opening its housing. Please note that only suitably qualified electrical technicians are authorized to carry out installation or servicing work on this unit. If you intend to take the multiplexer out of service for an extended period, disconnect it from the power supply and ensure that it is stored in a dry, weather-protected location. Do not allow liquids of any type to get inside the unit (e.g. by placing a full container on top of the device, or when cleaning). If liquid does enter the housing, shut the unit down at once and have it examined by the installer or a qualified service technician. Take care to ensure that no cable or wire fitted to the unit becomes pinched, trapped or otherwise damaged. Replace any damaged wiring at once. If hazard-free operation of the unit cannot be guaranteed, take it out of service immediately and ensure that it cannot be reconnected by accident. Hazard-free operation is no longer possible in the following situations (among others): Visible damage to the housing or wiring Foreign bodies have managed to get inside the unit After long-term storage in unfavorable conditions (e.g. damp) or after particularly rough handling during transport If in doubt, have the unit examined by CBC. Installation The installation tasks described in this manual are to be carried out by adequately trained electrical technicians only, ensure that relevant electrical standards and legislation are observed at all times. Any modifications to the unit are likewise the exclusive preserve of trained electrical specialists. Maintenance and Repair All maintenance and repair operations should be carried out by trained electrical specialists only. Unauthorized repairs can lead to personal injury, material damage or harm to the unit itself. Operation Operate this unit strictly according to the instructions contained in this manual. Unauthorized operation can lead to personal injury, material damage or harm to the unit. Symbols used in this manual The safety instructions given in this manual are classified into two groups: B DANGER of electric shock! Failure to observe safety warnings identified with this symbol can lead to electric shock injuries. The symbol is used to identify immediate hazards. z Caution! This symbol identifies hazards likely to cause harm to the unit itself or other material damage. You will also find instructions, at certain points, which are designed to simplify the operation of the unit: This symbol is used to identify special operating features of the unit. ZS-DX Series 5

6 Product description Product description Items supplied 1 x Multiplexer, model ZS-DX, etc. 2 x 25-pin SUB-D plugs 1 x Mains lead 1 x Installation and operating instructions 1 x Quick start-up guide Recommended Accessories All cameras should operate on standard CCIR or PAL video signals All monitors should be suitable for receiving these CCIR- or PAL-standard signals All normal video recorders and time-lapse VCR units Do not use video recorders designed for entertainment purposes, or which digitally process or alter video signals. Summary of functions Digital ZS-DX series multiplexers are available in four different configurations: ZS-DX116P, for use with up to 16 color cameras ZS-DX109P, for use with up to 9 color cameras ZS-DX116C, for use with up to 16 b/w cameras ZS-DX109C, for use with up to 9 b/w cameras Programming Menu-based programming of the multiplexer is carried out using the on-screen display. The most important settings can be programmed in just a few minutes, using the Quick-Setup menu. Two serial port interfaces are provided to allow PCbased remote control of the multiplexer and the connection of a remote control panel. Playback of images The multiplex system allows the easy selection and individual reproduction of recorded images from several cameras. The use of two VCR units permits simultaneous recording and playback. Several different monitor display modes are available, including the following: Frame-by-frame display of individual camera images Simultaneous display of 4, 9, 10 or 16 camera images on a single screen Electronically-operated 2X zoom in conjunction with electronic pan-and-tilt function Freeze-frame Automatic sequencing Simultaneous image recording and playback ZS-DX series multiplexers are designed to operate with two independent digital image storage systems, which permit the simultaneous recording and playback on the monitor of various camera images. In normal circumstances, all camera images can be displayed on the monitor in either individual or sequential mode. In the event of an alarm, the monitor works according to its pre-programmed function, e.g. by showing only the images proceeding from the camera connected to the active alarm. Alarm functions An additional external alarm sensor can be assigned to each camera input connection. Each sensor alarm activates an acoustic and an optical signal, along with further functions if required. Any loss of video signal caused by a malfunctioning camera likewise activates an alarm. The appendix to this manual contains a general introduction to the functioning of multiplexer systems, along with a number of examples. This information is designed to help you to program the system and also when necessary to assist in troubleshooting. 6 ZS-DX Series

7 Product description Operating controls 1 Camera control buttons Used for selecting a camera image to display on the monitor 2 SPOT button Used (along with other controls) for selecting a camera image to display on the second monitor 3 MULTI SCREEN button For changing from one item to another within a split screen 4 GROUP SELECT button For changing from one camera group to another within a split screen 5 Quad-splitter button For displaying four images on a single screen and for changing from one camera group to another 6 SEQUENCE button For activating and ending automatic sequencing 7 FREEZE button Applies freeze-frame to the current camera image 8 FULL button For full-screen display of a camera image 9 ZOOM button Produces an electronic enlargement of a camera image 10 Cursor keys Used for operating the display menu and for exploring images enlarged with the ZOOM function 11 DISP CH/CLOCK button For superimposing camera details, date and time 12 MENU button Activates the on-screen menus 13 ALARM buttons For retaining the current camera image, even in the event of an alarm (HOLD), and for acknowledging alarms (RESET) 14 MODE switch Used for selecting live images (CAMERA) or recordings (VCR) for display on-screen 15 VCR switch For selecting video-recorder playback mode 16 POWER switch For activating and shutting down the multiplexer ZS-DX Series 7

8 Operation Operation Switching the unit on and off Do not switch the multiplexer on until the system has been set up as desired and you have checked for loose connections and correct polarity. Before operating the multiplexer, ensure that the technician responsible has installed and programmed the unit correctly and that all functions are in full working order. The installer will normally carry out all the required machine programming operations before initial start-up. Further multiplexer installation and programming instructions are provided elsewhere in this manual. Press the POWER switch to activate the multiplexer. The green indicator will now light up. Press the POWER switch to shut down the multiplexer, and the indicator light will go out. Control buttons and screen display All multiplexer control buttons are of the light-up type. Illuminated camera buttons indicate which cameras are currently selected, while function buttons light up to show which functions are currently active. The alarm button lights up red in the event of an alarm. Two monitors can be connected directly to the multiplexer. Depending on how the system is programmed, digital functions such as zoom or freeze-frame may only be available on one of the monitors. Both monitors display various items of superimposed information in text form, including for example date, time, details of camera from where current image is being transmitted, or activated alarms. Certain texts are not permanently displayed, require activation by pressing the corresponding button and only appear on the main monitor (see page 13). A VL02 AL HOLD TUE.APR :32:00 B Camera 1 ZOOM C A Alarm information: VL = video signal interrupted (from camera 2 in this case) ALARM or AL = sensor-activated alarm (e.g. due to door contact) AL HOLD = sensor-activated alarm, monitor image does not change B Date and time: day, month, date, year hours, minutes, seconds C Camera information: Programmed details of camera currently transmitting displayed image ZOOM = electronic image enlargement activated FREEZE or F = freeze-frame function activated 8 ZS-DX Series

9 Operation Selection of operating mode Select either of these two modes for each of the operating functions of the multiplexer: CAMERA VCR For displaying live camera images For playback of recorded images Ensure you select the correct operating mode at all times, otherwise certain functions may not work correctly or may not be carried out at all. Turn the MODE switch to the desired position. Displaying individual camera images The monitor normally displays the images from each camera in a pre-programmed sequence. However, if you wish to display a specific image, you may also select an individual camera. Select CAMERA mode. Press the button corresponding to the camera you wish to select. The button will now light up. There may be no camera image to display under certain circumstances: If no camera is connected or the camera in question has been switched off. In this case, the monitor will display only a blue or black-colored blank screen. If the camera is malfunctioning. In this case, the alarm button will flash and the letters VL (= video lost) will appear on-screen, along with the ID number of the affected camera. Automatic sequencing The multiplexer is programmed to determine the order in which the successive camera images are to be automatically displayed in sequence on the monitor. The dwell time for each camera is likewise programmed into the system. As soon as this period expires, the multiplexer switches over to the next camera image in the sequence. Select CAMERA mode. Press the SEQUENCE button. You will now see a succession of various camera images. The buttons corresponding to the selected cameras will be illuminated. ZS-DX Series 9

10 Operation Displaying several camera images simultaneously on a split screen The multiplexer offers several features that allow simultaneous display of different camera images within a split screen. Several split-screen options are available, as follows: 4 segments (quad-splitting) 9 segments 10 segments (for live images only) 16 segments (ZS-DX116 only) The selection of large images for splitting into 10 segments is established at the programming stage. Camera details are not superimposed on a splitscreen display. Multiple splitting Select CAMERA mode. Press MULTI SCREEN button to display initial split screen. The buttons corresponding to the selected cameras will be illuminated. Press the MULTI SCREEN button again to display further split screens. Press the GROUP SELECT button to change from one camera group to another (if screen-splitting is not suitable for the simultaneous display of all camera images). Press the FULL button to display the last selected camera image in full-screen mode or Press any camera button in order to display the corresponding single image in full-screen mode once more. The button of the selected camera will now light up. Quad-splitting Press the quad-splitting button. Four different camera images will be displayed. The buttons corresponding to the selected cameras will be illuminated. Press the quad-splitting button again to change from one camera group to another. Press the SEQUENCE button to change automatically from one camera group to another. Press the FULL button to display the last selected camera image in full-screen mode or Press any camera button in order to display the corresponding single image in full-screen mode once more. The button of the selected camera will now light up. 10 ZS-DX Series

11 Operation Freeze-frame function You can interrupt the camera updating process in order to capture a particular image. This function is also available in playback mode. Select CAMERA or VCR operating mode and activate the playback function if applicable. Full-screen display mode Press a camera button. Press the FREEZE button to capture the frame currently being displayed. The word FREEZE will be superimposed on the screen and the FREEZE and camera buttons will flash. Press FREEZE again to return to normal display mode. Split screen Select a split-screen mode. Press the FREEZE button. The button will flash. Now press a camera button to freeze the corresponding image. Depending on the size of the splitdisplay segments, the superimposed text will read either F or FREEZE. Press further camera buttons if you wish to freeze other images. Press the corresponding camera button to return to normal mode, or press FREEZE to return all images to normal mode. If you are viewing a freeze-frame image in full-screen mode, you can also activate the zoom and pan-and-tilt functions (see following section). ZS-DX Series 11

12 Operation Zoom (2 enlargement) You can magnify a camera image to double its normal size, even if the camera is only fitted with a normal lens with fixed focal length. This feature, which is provided by the electronic zoom function of the multiplexer, is also available in playback mode. The quality of the electronic zoom image depends on the resolution of each camera. The image is enlarged, but no new details are added as would be the case with optical enlargement. Select CAMERA or VCR operating mode and activate the playback function if applicable. Press a camera button. Press the ZOOM button. The enlarged image is displayed, with the word ZOOM superimposed. Press FULL to return to normal display mode. Pan-and-tilt function This feature allows you to explore the enlarged image displayed in ZOOM mode by moving up and down and from side to side, allowing you access to the entire field of view of the camera. This feature is provided by the electronic pan-and-tilt function of the multiplexer. The pan-and-tilt function is limited to the field of view of the camera in question, and cannot be extended beyond the visible range available in full-screen display mode. Press the ZOOM button. The enlarged image is displayed, with the word ZOOM superimposed. Use the cursor keys to explore the displayed section of image. Press the left and right cursor keys together to activate the automatic panning function. The view of the section of image will automatically pan from side to side. Press ZOOM to return to the center of the image. Press FULL to return to normal display mode. 12 ZS-DX Series

13 Operation Superimposed additional information You can superimpose additional on-screen information on the main monitor as required. The superimposed text disappears automatically after about 10 seconds. Camera ID numbers are only displayed if the system is in CAMERA mode. Select CAMERA or VCR operating mode and activate the playback function if applicable. Press the DISP CH/CLOCK button. This displays the camera ID numbers corresponding to the visible images. Press the DISP CH/CLOCK button again to display the date and time. The superimposed day, date and time are displayed in English: MON TUE WED THU FRI SAT SUN Monday Tuesday Wednesday Thursday Friday Saturday Sunday ZS-DX Series 13

14 Operation Displaying camera images on the second monitor The second monitor allows you to view the pre-programmed sequence of camera images or after selection of the corresponding camera an individual camera image. This selection is independent of the main monitor selection, which allows you for example to split the main monitor into nine segments and use the second monitor to display the pre-programmed image sequence. The multiplexer can also be programmed to provide synchronized operation of the two monitors. In this case, no independent functions are available to the second monitor. Select CAMERA mode. Press the SPOT button to activate operation of the second monitor. The button will flash. Press a camera button. You will see the corresponding camera image displayed on the second monitor. The button of the selected camera will now light up. Press the SEQUENCE button. You will now see a succession of various camera images. The buttons corresponding to the selected cameras will be illuminated. Press the SPOT again to return to operation of the main monitor. The last-used second monitor settings are retained as the default configuration. If you press a button corresponding to a function that is not available on the second monitor (e.g. ZOOM), the system returns automatically to main-monitor operation. The SPOT button stops flashing. 14 ZS-DX Series

15 Operation Alarm functions Several situations can activate an alarm: Camera failure Activation of an external alarm source (e.g. due to door contact) The multiplexer can react to an alarm situation in the following ways: The corresponding camera button flashes A flashing red alarm button One or more alarm messages superimposed onscreen An alarm signal from the built-in buzzer Activation of other devices (e.g. a video recorder or siren) The details depend on how the system has been programmed. Camera 1 ALARM Image sequence The sequence of displayed images may change in the event of an alarm. The system can be programmed to display for example only the images from the camera involved in the alarm activation. In the event of an alarm, pay particular attention to the superimposed on-screen camera details. If the HOLD function is active in the event of an alarm, the monitor image remains unchanged and the HOLD button flashes. You can activate and disable the HOLD function as required. You can also program the multiplexer to block deactivation of the HOLD function. Press the HOLD button to activate this function. The button will light up. Press the HOLD button again to disable the function. The button will not light up or flash. Alarm information Whenever an alarm is activated, additional related information is normally displayed on-screen. This information provides details of the camera involved. The texts that can appear superimposed are as follows: ALARM Alarm proceeding from external source AL Alarm proceeding from external source VL Alarm due to camera failure ZS-DX Series 15

16 Operation Acknowledging an alarm Alarms are automatically reset after a maximum of five minutes, or have to be reset manually. The details depend on how the system has been programmed. The alarm function of the multiplexer can be programmed so that an alarm message remains active (even if it has been acknowledged) as long as the cause of the alarm such as an open door has not been rectified. In this case, the alarm cannot be reset unless appropriate steps are taken (e.g. by shutting the door) to remove the original cause. Once the cause of the alarm has been dealt with, the alarm button will stop flashing and light up continuously. Press the ALARM RESET button to acknowledge the alarm. The red alarm button will stop flashing. If the alarm is still active, wait for the button to light up continuously. Then press the ALARM RESET button to acknowledge the alarm. The red light on the alarm button will go out. Press the flashing red alarm button only if you wish to reset all current alarm functions and erase all on-screen alarm messages. Alarm list This feature allows you to display a list of the last 64 alarm incidents. The data are displayed in chronological order, with an L to identify those caused by camera failure. Once there are more than 64 incidents in the list, the oldest item is automatically deleted. When required, press the ALARM RESET button to acknowledge the alarm. The red alarm button will stop flashing. Keep the MENU button pressed for about three seconds to display the main menu. Press SELECT to activate the normal menu display. Press the cursor keys until the ALARM DATA menu item flashes. Press the SELECT button to display a list of the eight most recent alarm incidents. Press the cursor buttons again if you wish to display any further entries. Finally, press the MENU button repeatedly until the menu disappears from the display. If no entries are made, the menus will be cancelled automatically after a short time. 4.ALARM DATA DISPLAY DATE TIME CAMERA 43 JAN.01 04:28:52 03L 42 JAN.01 04:30:11 06L 41 JAN.01 04:34: JAN.01 04:25: MAR.26 22:28: MAR.26 22:31: APR.04 18:28:12 02L 36 APR.14 21:19: ZS-DX Series

17 Operation Recording You can use a connected VCR unit to record selected camera images. The camera images to be recorded are established at the programming stage. The recording function does not affect monitor configuration in any way. The system allows you to use either one of the two connected VCR units at any one time for recording purposes. While one VCR unit is being used for recording, the other can be operated in playback mode. Select CAMERA or VCR operating mode. Activate the RECORD function on the VCR unit. You will find important additional information on recording in the manual supplied with your VCR unit. Playback You can reproduce video recording from either of the two connected VCR units. If two VCR units are connected, you can use one of them to play back taped images while the other continues recording. Video recordings can be reproduced in full-screen mode or shown on a split screen (see page 10). You will find important additional information on playback functions in the manual supplied with your VCR unit. Select VCR mode. Set the VCR switch to position 1 or 2 to select one of the video recorders. Activate the PLAY function on the VCR unit. Any alarm messages that have been recorded will be reproduced during playback. The alarm button will flash red and the alarm messages will be superimposed on the images from the corresponding cameras (see page 15). You can also use the zoom and freezeframe functions during playback of recordings (see pages 11-12). The video recorder will continue running even if freeze-frame (FREEZE) is active. When freeze-frame is deactivated, playback continues from the current position of the tape. ZS-DX Series 17

18 Operation Search function In order to be able to reproduce recorded images, the multiplexer searches for the video signal code attached to each recording (see page 47). The multiplexer cannot read this code if the tape is being fastforwarded in search mode, and so does not display any image on the monitor. If you wish to display the recorded images in these circumstances, you will need to activate the search function of the multitiplexer. Select VCR mode. Set the VCR switch to position 1 or 2 to select one of the video recorders. Press the VCR MENU MODE button on the multiplexer. Activate the SEARCH function on the VCR unit. On-screen video recorder menu In order to be able to reproduce recorded images, the multiplexer searches for the video signal code attached to each recording (see page 47). If no tape is being reproduced e.g. during programming of the VCR via the on-screen menu no code is transmitted to the multiplexer and no image is therefore displayed on the monitor. If you wish to display the on-screen video recorder menu, you will need to activate the multiplexer VCR menu function. Select VCR mode. Set the VCR switch to position 1 or 2 to select the video recorder. Press the VCR MENU MODE button on the multiplexer. Activate the on-screen menu function of the video recorder. Where possible, deactivate any superimposed video recorder text functions (such as date and time) that may interfere with the information texts related to the images being displayed. 18 ZS-DX Series

19 Installation Installation Connection sockets on rear of unit 1 Monitor OUT (BNC) for connection of up to two monitors 2 Video recorder IN/OUT (BNC) for connection of up to two VCR units 3 Camera IN/OUT (BNC) for connecting cameras (IN) and for the relaying of the unprocessed video signals to other items of equipment (OUT) 4 Video recorder control system connections for connecting control system leads to and from the video recorders (Alarm OUT, Control pulse IN) 6 Audio IN/OUT (Cinch) for connecting up to two video recorders (IN) and a device for transferring audio signals (OUT) 7 RS232 serial port (Sub-D) for connecting a computer or other control device (e.g. CMCom) 8 Alarm IN/OUT (Sub-D) for connecting alarm sensors and external alarm signal sources 9 Remote control IN/OUT (Sub-D) for connection of a remote control panel 5 Remote control terminal switch not currently used ZS-DX Series 19

20 Installation Preparing for installation z Important! Ensure that you select an installation site that will not be subject to extreme temperatures or excessive damp. The surrounding temperature must lie with a range of 0 to 40 C, with relative air humidity of no more than 90 %. Do not set the unit up in the immediate vicinity of heaters or radiators, and avoid installation sites with direct sunlight. Ensure that the area around the unit is correctly ventilated. Install the unit on a firm and stable flat surface, which should be of sufficient size to carry additional items of equipment such as video recorders und monitors. Rack mounting The multiplexer is designed for permanent installation in a 19" rack configuration. Two fixing brackets and corresponding fittings are supplied with the unit to allow for fast and easy installation. Attach the two brackets to the unit using the screws supplied. Fit the unit by its brackets to the inside of the switchgear cabinet and secure into position with appropriately-sized screws. Check all screws for tightness before proceeding. 20 ZS-DX Series

21 Installation Connecting peripheral equipment z Important! Unplug all items from the network before connecting them to each other. Monitors You can connect two monitors to the multiplexer directly. All the digital functions of the multiplexer (e.g. zoom, pan, tilt and freeze-frame) are available to the monitor connected to socket MONITOR OUT 1. The basic function of the monitor connected to socket MONITOR OUT 2 is to display unprocessed camera images. You can however configure output 2 in such a way that both monitors display the same images (see page 39). The on-screen menus used for configuration and programming purposes are always superimposed onto both monitors. Use a BNC-type cable to connect the socket MONITOR 1 and if applicable MONITOR 2 to the BNC inputs of the monitors. Video recorder You can connect either a single video recorder or two VCR units simultaneously to the multiplexer. This allows you to use one VCR unit to play back tapes while the other continues recording. The unit is fitted with a BNC-type video IN and video OUT socket for each video recorder. Connect either one or two video recorders to the VCR IN and VCR OUT sockets. Cameras You can connect up to 9 (ZS-DX109) or 16 (ZS-DX116) cameras to the multiplexer. Each camera input disposes of a looped output signal at the corresponding BNC-type OUT socket. The incoming video signals are automatically closed at 75 Ohm, if no other item of equipment is connected to the corresponding output socket. No additional terminal is required. ZS-DX Series 21

22 Installation Connect the VIDEO IN sockets, via the BNC cable, to the video outputs of the cameras. Wherever possible, use the sockets from No. 1 onwards, without missing any out. Connect the VIDEO OUT sockets to the input sockets of the corresponding peripheral devices (e.g. monitors, quad splitters, video crossbar units). Serial interface You can also operate the multiplexer functions remotely, using a PC-based terminal program. The computer must be connected via the 9-pin sub-d socket RS232C. You will find further details of computer remote control in the section entitled PC-based operation (page 41). When connecting the data cable, take special care to observe the corresponding instructions given in the manual supplied with your PC. The computer should be connected to the multiplexer using a serial port data-transfer cable. The table shows the wiring layout of the port: Contact Signal 1 Not used 2 RxD (data reception) 3 TxD (data transmission) 4 Not used 5 Grounding 6 Not used 7 RTS (request to send) 8 CTS (clear to send) 9 Not used 22 ZS-DX Series

23 Installation Alarm connections The 25-pin ALARM IN/OUT sub-d socket is fitted for the purpose of connecting up to 9 (ZS-DX109) or 16 (ZS-DX116) external alarm signals. The socket is connected to a further three alarm outputs, each configured as an open-collector output with a capacity of up to 20 V and 20 ma. The alarm outputs are configured for use with: Sensor alarm (common to all inputs) Loss of video signal (common to all inputs) Alarm-reset function (see pages 15 and 37) Connection is carried out using the 25-pin sub-d plug supplied with the unit. z Important! The switching outputs for the connected devices operate at: Operating voltage: less than 20 V Power consumption: less than 20 ma. The inputs are specified as follows: 5 V, 5 ma, delay of approx. 100 ms. Depending on the layout of the system, it may help to connect the alarm source connection wires (e.g. door contacts, infrared sensors) to a terminal strip before proceeding. You can then carry out the connection to the multiplexer using a 25-pin data transfer cable. The table shows the wiring layout of the port: Contact Signal 1 Grounding 2 Alarm input No. 1 3 Alarm input No. 2 4 Alarm input No. 3 5 Grounding 6 Alarm input No. 4 7 Alarm input No. 5 8 Alarm input No. 6 9 Grounding 10 Alarm input No Alarm input No Alarm input No Grounding Contact Signal 14 Alarm input No. 10 (ZS-DX116 only) 15 Alarm input No. 11 (ZS-DX116 only) 16 Alarm input No. 12 (ZS-DX116 only) 17 Grounding 18 Alarm input No. 13 (ZS-DX116 only) 19 Alarm input No. 14 (ZS-DX116 only) 20 Alarm input No. 15 (ZS-DX116 only) 21 Alarm input No. 16 (ZS-DX116 only) 22 Grounding 23 Sensor alarm output 24 Signal-loss alarm output 25 Stop function alarm output ZS-DX Series 23

24 Installation Video recorder control The multiplexer is fitted with two control contacts for each connected video recorder: ALARM OUT for connection with the alarm input of the video recorder SW CTRL IN for connection with the control pulse output of the video recorder The purpose of the ALARM OUT function is to start the video recorder automatically (after corresponding configuration of the multiplexer). This output is activated via the alarm inputs of the ALARM IN/OUT socket. The purpose of the SW CTRL IN control pulse input is to provide a connection to the corresponding video recorder output socket (CLOCK OUT or CONTROL OUT). This clock pulse connection is used for synchronizing the video signal transfer function with the recording status of the video recorder. This guarantees for example that no images are lost if there is a brief recording function start-up delay. Always use the control pulse input whenever possible, as the video recorder timing signal ensures the smooth synchronization of the multiplexer and VCR. This avoids faults due to incorrect programming. The contacts are configured as non-threaded plug-in connectors. The table shows the wiring layout of the multiplexer connection (see illustration). Connect the GND (Grounding) wire to the corresponding video recorder terminal. Strip about 10 mm of insulation from the end of each connection wire. To release the terminal strip locking mechanism, insert a small screwdriver as far as possible into the slot beneath the corresponding terminal. Insert the bare end of the wire into the terminal and withdraw the screwdriver. Carry out a final check for loose wires. Contact Signal 1 Video recorder No. 1 alarm output 2 Grounding 3 Video recorder No. 1 clock pulse input 4 Video recorder No. 2 alarm output 5 Grounding 6 Video recorder No. 2 clock pulse input 7 Not used 8 Not used 9 Not used 10 Not used 11 Not used 12 Not used 24 ZS-DX Series

25 Installation Remote operation The purpose of the REMOTE IN/OUT socket is to provide a connection for a separate operating panel for remote control of the multiplexer. All the button and switch functions on the front of the unit can be operated by remote control, and acknowledgement messages regarding current system status (e.g. camera selection or screen-splitting) can be transferred to a screen display or control panel. Pin assignment The contacts are configured as open-collector outputs with a capacity of up to 20 V, 20 ma. The inputs are specified as follows: 5 V, 5 ma, delay of approx. 100 ms. Connection is carried out using the 25-pin sub-d plug supplied with the unit. z Important! The switching outputs for the connected devices operate at: Operating voltage: less than 20 V Power consumption: less than 20 ma. The table shows the wiring layout of the port: Contact Signal 1 Grounding 2 Remote control output 3 Remote control output 4 Remote control output 5 Remote control output 6 Grounding 7 Remote control output 8 Remote control output 9 Grounding 10 Remote control output 11 Remote control output 12 Remote control output 13 Grounding Contact Signal 14 Remote control input 15 Remote control input 16 Remote control input 17 Remote control input 18 Remote control input 19 Remote control input 20 Remote control input 21 Remote control input 22 Remote control input 23 Selection of recording pattern 24 Sequencing output 25 Sequencing input ZS-DX Series 25

26 Installation Contact configuration for output signals The table shows the contact configuration for the output signal functions (multiplexer status messages): 1 = contact open 0 = contact closed Function Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera Full-screen display, camera 10* Full-screen display, camera 11* Full-screen display, camera 12* Full-screen display, camera 13* Full-screen display, camera 14* Full-screen display, camera 15* Full-screen display, camera 16* FULL button activated 1 1 ZOOM button activated 1 0 Quad-display, cameras Quad-display, cameras Quad-display, cameras Quad-display, cameras * segment split screen, cameras segment split screen, cameras * segment split screen, cameras segment split screen, cameras * segment split screen, cameras * Video recorder sequence playback 0 FREEZE button activated 0 SPOT button activated (control of second monitor) 0 * applies to ZS-DX116 only 26 ZS-DX Series

27 Installation Contact configuration for input signals The table shows the contact configuration for the input signal functions (buttons and switches on front of unit): 1 = contact open 0 = contact closed Function No selection ALARM RESET (acknowledgement) button ALARM HOLD button SPOT button SEQUENCE button FREEZE button FULL button ZOOM button Cursor key up Cursor key down Cursor key right Cursor key left DISP CH/CLOCK (camera ID number) button DISP CH/CLOCK (date and time) button Camera button No Camera button No Camera button No Camera button No Camera button No Camera button No Camera button No Camera button No Camera button No Camera button No. 10* Camera button No. 11* Camera button No. 12* Camera button No. 13* Camera button No. 14* Camera button No. 15* Camera button No. 16* Quad-splitting, cameras Quad-splitting, cameras Quad-splitting, cameras ZS-DX Series 27

28 Installation Function Quad-splitting, cameras * segment split screen, cameras segment split screen, cameras * segment split screen, cameras segment split screen, cameras * segment split screen, cameras * Video recorder sequence playback 0 VCR switch (position 1) 0 VCR switch (position 2) 1 MODE switch (CAMERA position) 0 MODE switch (VCR position) 1 * applies to ZS-DX116 only In order to permit the carrying out of the functions used for selection of the operating mode (MODE switch) and of the video recorder (VCR switch), the parameter REMOTE CONTROL SWITCH must be set to YES at the parameter programming stage (see page 38). Selection of recording pattern The purpose of contact No. 23 is to allow selection of the recording pattern (see page 40). Function 23 Recording pattern No. 1 1 Recording pattern No. 2 0 In order to allow the selection of the recording configuration to be carried out, the RE- MOTE CONTROL REC PATTERN function must be set to REMOTE at the parameter programming stage (see page 38). 28 ZS-DX Series

29 Programming Programming Check before starting the programming procedure that all peripheral devices (cameras, monitors, external alarm signal sources) are properly connected. The multiplexer and all ancillary equipment must be switched on. Access to the menus is blocked whenever an alarm function is active (indicated by flashing red alarm button). Basic operation Control buttons The various functions of the multiplexer are simple to program thanks to the on-screen menu-based system. Menu entries are made using the control buttons located on the front of the unit. If the menus on your particular machine differ from those described here, it is possible that a different version of the software has been installed. (Please refer to version information on the rear of the pack). Menu navigation is carried out using just the following buttons: MENU Cursor keys SELECT for activating the on-screen menu for moving up one level within the menu for canceling the menu for moving from one menu item to another for altering values Starting the programming procedure Once the unit is switched on, the camera image will be displayed on the monitors and programming can begin. Keep the MENU button pressed for about three seconds to display the main menu. MENU 1.NORMAL MENU 2.QUICK SETUP MENU Press the MENU button again to escape from the main menu. If no entries are made, the menus will be cancelled automatically after a short time. ZS-DX Series 29

30 Programming Highlighting and selection For the purposes of orientation, the currently selected option (e.g. menu items or adjustment values) flashes on the display. The next action always follows on from the highlighted option. Use the cursor buttons to change this selection. Press the SELECT button to access the active menu or select one of the highlighted parameter options. 3-2.DATE/TIME SETTING TUE.FEB :51:00 Press the MENU button again to return to the previous menu. Navigating around the menus The initial display shows the two main menu options. These menu items divide into further submenus, in which certain system functions are grouped. All menus are described in succession in this manual. The configuration parameters are organized into logically-based groups, which allows the multiplexer to be fully programmed as you move from menu to menu. Work systematically through the programming procedure, carrying out all the operations corresponding to each menu before moving on to the next. Saving your settings All menu configuration changes enter into effect either immediately or as soon as the menu disappears from the display. There is no need for a special configuration saving procedure. Quick-programming You can program the main system parameters by means of the Quick Setup menu, which allows you to start using the multiplexer in just a few minutes. The Quick-Setup menu forms part of the overall menu structure. All parameters in the Quick-Setup menu are also available in the normal menus. This manual likewise contains information on all setting possibilities available via this overall menu structure (NORMAL MENU). 30 ZS-DX Series

31 Programming Menu summary NORMAL MENU (complete programming) OPTION CHARACTER CLOCK ALARM DATA TITLE REC/ALARM REMOTE OTHERS SEQ SKIP REC PTN User-specific default settings Configuration of superimposed text functions Date/time settings and configuration of automatic daylight-saving time adjustment For displaying alarm data For entering camera details Adjustment of recording mode and alarm function settings For configuration of serial port and alarm interfaces Monitor, alarm signal and camera synchronization settings For configuration of automatic sequencing function For adjustment of the recording configuration NORMAL MENU 1.OPTION 6.REC/ALARM 2.CHARACTER 7.REMOTE 3.CLOCK 8.OTHERS 4.ALARM DATA 9.SEQ SKIP 5.TITLE 10.REC PTN QUICK SETUP MENU (fast programming) TITLE SUMMER TIME DATE/TIME REC MODE For entering camera details For activating and configuring the automatic daylight-saving time adjustment function For adjusting the date and time settings Adjustment of recording mode and alarm function settings QUICK SETUP MENU 1.TITLE 2.SUMMER TIME 3.DATE/TIME 4.REC MODE The following section describes all menus used for complete programming in the same order in which they are accessed from the NORMAL MENU. ZS-DX Series 31

32 Programming OPTION menu You can enter the various user-specific settings described below. 1.USER OPTION 10-SEG CAMERA SELECTION LOWER LEFT 01 LOWER RIGHT 05 SEQUENCE DWELL TIME OUT1 05SEC OUT2 15SEC INITIAL(CAMERA) 10SEG 2 INITIAL(VCR) FULL1 REC PTN SEL 1 10-SEGMENT CAMERA SELECTION The multiplexer supports a special 10-segment splitscreen feature, with the display divided into two large segments and eight smaller ones. The camera images in these two segments are updated more often than their smaller counterparts, making them virtually realtime displays. Within the 10-segment format, you can decide which camera images are to be displayed in the two larger segments. However, the screen layout (eight small segments at the top, two large segments at the bottom) cannot be altered. LOWER LEFT LOWER RIGHT Camera ID number (ZS-DX109) Camera ID number (ZS- DX116) SEQUENCE DWELL TIME You can adjust the dwell time for automatic image sequencing separately for each of the two monitor outputs. As soon as this dwell period expires, the multiplexer switches over to the next camera image in the sequence. OUT1 Monitor output No. 1 OUT2 Monitor output No SEC (= seconds) INITIAL (CAMERA) and INITIAL (VCR) This feature lets you decide which image is to be activated when the multiplexer is switched on. The selection becomes effective whenever the multiplexer is switched on or off. The selection can be made separately for live images (INITIAL CAMERA) and video recordings (INITIAL VCR). Possible settings (* applies to ZS-DX116 only): FULL1 Full-screen (camera No. 1 in this case) SEQ Automatic sequencing 4SEG 1 Quad-splitting, cameras SEG 2 Quad-splitting, cameras SEG 3 Quad-splitting, cameras SEG 4 Quad-splitting, cameras * 4SEG SEQ Quad-splitting with autom. sequencing 9SEG 1 9-segment split screen, cameras SEG 2 9-segment split screen, cameras * 10SEG 1 10-segment split screen, cameras SEG 2 10-segment split screen, cameras * 16SEG 16-segment split screen, cameras * REC PTN SEL This feature lets you decide which recording configuration the multiplexer should use. The available configurations are set up using the REC PTN menu (see page 40). 1 Recording pattern 1 2 Recording pattern 2 Selection within this menu item is only possible if the value INT has been activated for the REMOTE CONTROL REC PATTERN parameter within the REMOTE menu (see page 38). 32 ZS-DX Series

33 Programming CHARACTER menu This feature allows you to alter the way in which superimposed text is displayed. 2.CHARACTER DISPLAY CHARACTER DISPLAY TITLE(MONITOR) TITLE(VCR) DATE/TIME(VCR) ON PTN1 PTN1 ON TITLE (MONITOR) and TITLE (VCR) This feature lets you decide which text messages should be displayed on-screen during normal operation and which texts should be recorded on the VCR along with the camera images. Configuration can be carried out separately for live and taped images. TITLE (MONITOR) Text displayed on-screen OFF No text display PTN1 Pattern 1: Camera name and ID number PTN2 Pattern 2: Camera name only CHARACTER DISPLAY You can activate or disable superimposed text displays in general. This feature applies to all superimposed text with the following characteristics: Text activated by control button operation, e.g. date/time or ZOOM. Text activated by an alarm incident, e.g. ALARM or VL. TITLE (VCR) OFF PTN1 PTN2 Text recorded along with images No text display Pattern 1: Camera ID number and alarm information Pattern 2: Camera name only, no alarm information Disable the superimposed text feature only if the monitor segments are so small that displaying text and images at the same time causes obstruction of important image detail. Ensure in this case that all vital system information (alarm messages or display configuration settings) can be obtained from other sources. ON Text display feature enabled OFF Text display feature disabled DATE/TIME (VCR) This feature lets you decide if the VCR should record the date and time along with the camera images. These details are then displayed whenever the tape is played back. Configure the VCR, if necessary, to prevent the display of these data. Superimposed text may overlap and obstruct large areas of the display. ON Recording of date and time OFF No recording of date or time ZS-DX Series 33