TZW MHz bandwidth. Built-in keyboard. Remote control with dry contacts. Computer control. Autoswitching. Mute. 2x1 VGA/XGA & AUDIO SWITCHER

Transcription

1 400 MHz bandwidth. Built-in keyboard. Remote control with dry contacts. Computer control. Autoswitching. Mute TZW203+ M 21/11/2006 1

2 CONTENTS 1.0 Overview 2.0 Power supply 3.0 Installation 4.0 Local control 5.0 Control with dry contacts and tally 6.0 Auxiliary functions 7.0 Computer control 8.0 Technical data 9.0 Notes When installing the TZW 203+ unit, please read this handbook carefully. The manufacturer shall not be held responsible for any damage or injury caused by use, even correct, of its products. The data and characteristics of the product may be modified without prior notice 2

3 1.0 OVERVIEW Thank you for buying this product. Carefully check the contents of the packaging. It contains: - The TZW203+ unit - This handbook and the conformity certificate - The mains adapter code ADM001-1 Table kit - 1 sub-d 15v.m. vol. connector with boot, code ADP cable, code ADC101 m/m

4 Fig. 1 TZW203+ connection 2 sources 1 destination Fig. 2 TZW203+ connection 1 source 2 destinations 4

5 2.0 POWER SUPPLY The TZW 203+ unit is powered only via the AC/AC adapter code ADM 101 provided. The unit does not have any calibrations or presettings inside. Any operations on the machine must be carried out by qualified personnel. The adapter must be inserted in an V - 50Hz AC current outlet 5

6 3.0 INSTALLATION a) Check that all the units to be installed are OFF. b) Connect the 2 sources to the sub-d 15 v. f. HD IN1 and IN2 conn. with 2 VGA m/m cables. c) Connect the destination to the sub-d 15 v. f. HD conn. with the cable provided. d) Connect the stereo audio in output from the 2 sources to the 2 RCA sockets, AUDIO IN 1 and 2. e) Tap the balanced stereo audio in output from the BALANCED terminal and connect it to a sound amplification and broadcast system. f) Connect the AC power supply as described in chap 2.0 and check that the built-in led of key 1 on the front panel of the unit lights up 4.0 LOCAL CONTROL The TZW 203+ switcher can be controlled using 2 keys on the front panel of the unit. The built-in led switches on to indicate which source is switched on the output. At power-on, the source 1 is switched automatically. 6

7 5.0 CONTROL VIA DRY CONTACTS AND TALLY The TZW 203+ switcher can be controlled using 2 dry contacts connected to the sub-d 15 v.f. REMOTE connector on the back of the machine. Two external signals are provided for switching on of the 2 talley leds connected as indicated in the figure below. 7

8 6.0 AUXILIARY FUNCTIONS The TZW 203+ switcher has two auxiliary functions that are activated with 2 dry contacts connected to the sub-d 15 v. f. REMOTE conn. located on the back of the machine. The function remains active as long as the related pin is at ground (pin 7). 6.1 AUTOSWITCHING The active source is displayed on the VGA/XGA output If both sources are active, source 1 has priority. 6.2 RGB MUTE No source is switched on the output. This feature is particularly useful when, between one switching and the next, the images to be displayed are to be prepared on the computer. WARNING AUTOSWITCHING and RGB MUTE are mutually exclusive. Priority is: RGB MUTE AUTOSWITCHING 1 AUTOSW 9 INPUT 2 2 RS232RX TALLY VDC 13 TALLY 2 6 MUTE 14-7 GND 15-8 INPUT 1-8

9 7.0 COMPUTER CONTROL All the functions of the TZW 203+ switcher can be computer-controlled simply sending a hexadecimal character. RS 232 standard transmission must be at 8 bits 1 stop bit, no parity. Speed is 9600 baud. The character must be sent to pin 2 of the sub-d 15 v. f. REMOTE conn. located on the back of the machine, The ground is pin 7. The correspondence between the code sent by the computer and the functions activated on the TZW 203+ is shown in the table below. The AUTOSWITCHING and RGB MUTE commands are de-activated repeating the command or sending the code of another command. Pin # 2 sub - D FUNCTION 31h INPUT 1 32h INPUT 2 53h AUTOSW 54h RGB MUTE Pressing a key on the built-in keyboard, the AUTOSWITCHING and RGB MUTE commands are de-activated. In this case, the input of the key pressed will be switched on the output.

10 . TZW203+ HOST COMPUTER LCD VIDEOPROJECTOR P.C. MAC/QUADRA ADC 101 INBOX/2 PLUS DESKTOP PC ADC 101 N. B. For details of the connections to the INBOX/2 PLUS, refer to the respective manual 10

11 8.0 TECHNICAL DATA (Each section). Video inputs Video outputs Bandwidth Ret. loss (worst case) Crosstalk (worst case) Audio inputs Audio outputs :2 VGA/XGA with HDD 15 p.m. :1 VGA/XGA with HDD 15 p.f. :400 MHz :18 db a 100 MHz :25 db a 100 MHz :2 with RCA outlet :1 Balanced with Phoenix screwtype removable Main input (with AC adapter ADM001) :230Vac Power consumption :5VA Size (WXDXH) :200X100X44mm Weight :0.6Kg Operating temp.range :0 45 Safety :according to EN60065 EMC :according to EN and EN Marking 9.0 NOTES This product is guaranteed for 2 years from the date of purchase. If the fault in the product is due to improper use or operations carried out by third parties, the warranty is forfeited. During the warranty period, Elpro will repair the faulty units free of charge. The faulty units must be sent CARRIAGE FREE to the Elpro offices in Turin with a regular accompanying note. The units repaired will be returned CARRIAGE FORWARD to the addressee. Outside the warranty period, Elpro will repair the faulty units EX its Turin offices, charging the cost of the repair to the customer. For any problems during installation of the TZW203+ or for any other information, call the Elpro hot-line or info@elprovideolabs.com

12 12