Operating Manual Panel PC EXPLORER 15i EXPLORER 18i

Transcription

1 Operating Manual Panel PC EXPLORER 15i EXPLORER 18i Doc: GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 1

2 Contents Contents Introduction Variants of the Explorer Assembly Notes Softwareinstallation Technical Data Connection details Terminal Connections Safety Instructions General Instructions Introduction The Explorer 15i/18i is a display with an integrated PC for installation in hazardous areas. It is equipped with intrinsically safe communication interfaces for connection of other components such as keyboard, mouse or barcode scanner. Some of the interfaces and the power supply input are increased safety and accessed via an Ex e terminal enclosure. When the Explorer 15i/18i is correctly mounted into a min. IP6X certificated housing (with a cut out of 417mm x 328,5mm resp. 16,43 x12,94 for Explorer 15i or 476mm x 396mm resp. 18,75"x15,6 Explorer 18i) installation in a zone 21 is permitted. Variants of the Explorer The Explorer is available in two different variants: Explorer 15i (Display size appr. 15 ) Explorer 18i (Display size appr. 19 ) The following options are available: Touch (Touch screen) G-Touch (Glass Touch screen) HB (High Brightness) BS (Brightness sensor) AC ( V AC 50/60Hz, max. 120W) DC (20-30V DC, max. 120W) 5V is (5V is supply, e.g. to supply a BCS) Additionally you can order interface options as below: 1x RS485 or RS422-Interface Ex e (instead the RS232 Ex e interface) GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 2

3 Assembly To ensure the ingress protection IP66 / NEMA 4X for the Explorer 15i/18i-module it must be correctly mounted in a min. IP66 / NEMA 4X certificated housing (with a cut out of 417mm x 328,5mm resp. 16,43 x12,94 for Explorer 15i or 476mm x 396mm resp. 18,75"x15,6 for Explorer 18i). The use of the device in Zone 21 are permitted, when the Explorer 15i/18i correct mounted in a min. IP6X approved housing (with a cut out of 417mm x 328,5mm resp. 16,43 x12,94 for Explorer 15i or 476mm x 396mm resp. 18,75"x15,6 for Explorer 18i). The Explorer 15i/18i-module is inserted into the housing cut-out with its front side to the exterior and fastened from the inside via a minimum of 18 mounting clips which are evenly distributed over the external circumference (for Explorer 15i) or via a minimum of 24 mounting bolts which are evenly distributed over the external circumference secured with nuts (for Explorer 18i) in such a way that the module is flush and tight fitting to the housing. The electrical connections can be seen in the wiring diagram # or # and the Ex certificate. We recommend to use CAT7 installationcable for the connection of the ethernetinterface X53. The ethernetinterface of the Explorer should be connected to a switch or similar device. The datacablepairs should be drilled together and connected as short as possible to the terminals inside the Ex e connectionbox. Follow the safety instructions at all times. When the Device will be mounted to a FHP-Enclosure with coupling (MB) and STF please follow listed instructions: 1. Fix the STF pipe stand or EBF elbow stand to the floor or wall. Ensure that the floor or wall is strong enough to take the load of the FHP enclosure system. 2. Refer to drawing in appendix for instructions on how to fit the MB coupling that connects the enclosure to the STF or EBF stands. 3. Using the 4 screws provided fit the FH or FHP enclosure to the MB coupling. An earth bonding lead is pre-installed in the enclosure and connected to the main bonding stud. The other end of this earth lead is for connection to the M6 x 20 self tapping bolt inside the STFor EBF stand that locks the MB coupling in place. See drawing for details. Drawings of some variants are listed in the attachment. All housing screws, nuts and fixing brackets must be tightened evenly. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 3

4 Notes Various drivers e.g. for the graphic card or I/O interfaces can be download at for different operating systems. The touch screen option requires the operating system has to support USB-devices. Drivers can be downloaded at for each of the different operating systems. The RS232, RS422, RS485 Ex e interfaces require the operating system to support USB-devices. Drivers can be download at (FT232B device) for each of the different operating systems. The RS485/422 is implemented by an internal conversion of the RS232 -Interface. Depending on how the Explorer is installed the max. ambient temperature for the complete unit may be reduced when mounted in an additional housing. To minimize external thermal load we recommend a all day shadowing of the device/complete unit at direct solar radiation. Pay attention to heat dissipation when choosing housings and the location of the installation. The typical/maximum power consumption are 75W/120W -> 260BTU/410BTU. Extremely low ambient temperatures can affect the display and cause it to darken slightly. The user is solely responsible for data storage security, backup and liability for any loss of data. The exact type of delivered device (e.g V AC or 24V DC) you can indicate via the nameplate and the Test Report. To ensure correct function of integrated brightness regulator the contacts X45-1 and X45-2 must be bridged. When used a external brightness regulator or brightness sensor they have to be connected to X45-1 and X45-2 instead of the bridge. X45-1 and X45-2 must be wired every time. Software installation The Explorer will be delivered without operating system. Following described the installation process for a operating system (Win XP as example). The installation are realized via a USB-CD/DVD drive. The USB-CD/DVD drive must be connected to the USB interface X52 at the Ex e connection box. You can use a USB-cable (cut and strip the cable) and connect it regarding the described terminal connection. The external USB-CD/DVD drive must be powered externally. The connection of a non intrinsically safe USB-CD/DVD drive (or similar) to the intrinsically safe USB interfaces X35 to X38 are not permitted. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 4

5 When power on the Explorer you have to enter the BIOS by pressing F2 during the booting process. You have put the USB-CDROM to the first boot priority in the menu BOOT. When you do not see the correct name of your USB-CD/DVD drive behind the USB-CDROM: (e.g USB-CDROM: Manufacturer abc123 ) the device are not correct indicated. Depend of the used USB-CD/DVD drive maybe helpful to connect the USB-cable not until starting the boot process or when you change the setting USB EHCI Host controller (Enable/Disable) in the BIOS at Advanced, I/O Device Configuration. After saving the settings at the BIOS the Explorer will start from CD/DVD (the Win XP installation CD must be in the drive). The standard installation process of Win XP can be done now. After complete the Windows installation we recommend to install the necessary drivers. Download the drivers listed in the chapter Notes and put they to a CD. We recommend to install the drivers for the Chipset (INF-files), for the graphic card and for the Ethernet in the listed order as minimum. Maybe restarts are necessary during the installation. When the devices Touch or RS232 Interface (depend of the Explorer configuration) are detected during the installation, install the driver with the drivers you downloaded previously (pay attentin which device are detected!). Depend of the operating system the RS232 Interface will be detected two times. Then you have to install the driver two times. You also can install the drivers later via the Hardware manager. Additional you have to install the Touch software. Execute the file Setup.exe (from Touch driver download). After installation you have to calibrate the Touch. The installation are finished. Notes for BIOS-settings: Ensure that you Disable the setting USB EHCI Host controller in the BIOS at Advanced, I/O Device Configuration for correct function with various USB-devices. Maybe the touch will redetected again after changing this setting. Then you have to install the touch driver again. When you use CF-cards ensure that they operate in PIO-Transfer mode only and not in PIO/DMA- Transfer mode. To check the setting select the used CF-card ( Primary Master, Primary slave... ) in the Main -menu at the BIOS. Set the Type to User. Now you can set the Transfer Mode to Fast PIO 2 for example. After you changed the BIOS-version (e.g. BIOS update) you have to check specially the settings of USB EHCI Host controller and the settings of the Transfer Mode when you use CF-cards. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 5

6 Technical Data The device can be ordered with different technical specifications: Prozessor: Intel Pentium M Prozessor 1.6GHz Chipset: Intel 82855GM, 400MHz FSB DRAM: 256MB, 512MB, 1024MB Cache: 1MB 2 nd Level Video: Intel Extreme Graphics2 controller, up to 32MB UMA Video RAM Resolution: Explorer 15i 1024x768, 16 Mio. colors Explorer 18i, 1280x1024, 16 Mio. colors Sound (optional): AC97 controller, line in/out, Mic Ethernet: 10/100Base-T Intel Serial Ex i 2x compatibel (RXD, TXD, RTS, CTS) Serial Ex e 1x compatibel (RXD, TXD) RS485 Ex e: Half Duplex 2-wire RS485, up to 115.2K, auto TX enable, R Line =120Ω RS422 Ex e: 4-wire (default) or auto TX, up to 115.2K USB: 4x USB Ex i, 1x USB Ex e Harddisk: 40/60GB HDD up to 4x CF Cards (1GB, 2GB, 4GB, 8GB) The manufacturer reserves the right to change technical data without notice in order to enhance the performance and take advantage of technical advances. International ignition protection: Zone 1 Zone 21 II 2G Ex e mb [ia] IIC T4 II 2D Ex td A21 IP6X T120 C Operating temperature: (10 to 90% rel. humidity, n. c.) Ta: -20 C C (-4 F to 122 F) Ta: -20 C C (-4 F to 122 F) Certificate: IBExU 05 ATEX 1186 X IBExU 05 ATEX 1186 X Housing material: Housing dimensions: Weight : Ingress Protection Encl.: Storage temperature: Steel / Aluminum / Stainless Steel refer to drawing Explorer 15i appr. 20kg (appr. 44lb) Explorer 18i appr. 25kg (appr. 55lb) Front IP66 / NEMA 4X when mounted correctly. -20 C C (-4 F to 140 F), 10 to 90% rel. humidity, n. cond GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 6

7 Connection details Supply voltage in: X50, Terminal 1-2, Increased safety: 2 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand Um max. 250V / 1500A Cable gland M16 for round cable, Outer cable diameter 5,5...10mm (0,22...0,39 ) Supply voltage out: X50, Terminal 3-4, Increased safety: 2 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand Cable gland M16 for round cable, Outer cable diameter 5,5...10mm (0,22...0,39 ) Serial Interface: X51, Terminal 1-4, Increased safety: 4 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand Um max. 250V / 1500A Cable gland M12 for round cable, Outer cable diameter 4...7mm (0,16...0,28 ) Recommended max. cable length 15m (50ft) für RS232 Recommended max. cable length 1000m (3300ft) for RS485/422 Pay attention to the values listed in corresponding standards. USB Interface: X52, Terminal 1-4, Increased safety: 4 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand Um max. 250V / 1500A Cable gland M12 for round cable, Outer cable diameter 4...7mm (0,16...0,28 ) Recommended max. cable length 5m (16,4ft) Pay attention to the values listed in corresponding standards. Ethernet Interface: X53, Terminal 1-9, Increased safety: 9 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand Um max. 250V / 1500A Cable gland M12 for round cable, Outer cable diameter 4...7mm (0,16...0,28 ) Recommended max. cable length 100m (330ft) Pay attention to the values listed in corresponding standards. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 7

8 Keyboard Interface: X33, Terminal 1-6, Intrinsically safe ia: Mini DIN 6pol Jack Ui 5,5V Ii not important Pi not important Li Ci Uo Io Po Lo Co 5,5 V 195mA 560mW 0,7mH 50uF Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. Mouse Interface: X34, Terminal 1-6, Intrinsically safe ia: Mini DIN 6pol Jack Ui 5,5V Ii not important Pi not important Li Ci Uo Io Po Lo Co 5,5 V 71 ma 195 mw 7mH 50uF Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. USB1i Interface: X35, Terminal 1-4, Intrinsically safe ia: USB Type A Jack Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not importatnt 5,5 V 1,04 A 2,64 W 40uH 50uF Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 8

9 USB2i Interface: X36, Terminal 1-4, Intrinsically safe ia: USB Type A Jack Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not importatnt 5,5 V 1,04 A 2,64 W 40uH 50uF Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. USB3i Interface: X37, Terminal 1-4, Intrinsically safe ia: USB Type A Jack Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not importatnt 5,5 V 1,04 A 2,64 W 40uH 50uF Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. USB4i Interface: X38, Terminal 1-4, Intrinsically safe ia: USB Type A Jack Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not importatnt 5,5 V 1,04 A 2,64 W 40uH 50uF Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 9

10 COM1i Interface: X39, Terminal 1-9, Intrinsically safe ia: SUB-D 9pol. plug Ui Ii Pi Li Ci Uo Io Po Lo Co ±25 V not important not important ±5,5 V 24 ma 32 mw 50 mh 50 uf Recommended max. cable length 15m (50ft) Pay attention to the values listed in corresponding standards. COM2i Interface: X40, Terminal 1-9, Intrinsically safe ia: SUB-D 9pol. plug Ui Ii Pi Li Ci Uo Io Po Lo Co ±25 V not important not important ±5,5 V 24 ma 32 mw 50 mh 50 uf Recommended max. cable length 15m (50ft) Pay attention to the values listed in corresponding standards. Line out Interface: X42, Terminal 1-3, Intrinsically safe ia: Stereo jack 3,5mm Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not important 5,5 V 618 ma 852 mw 100uH 50 uf Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 10

11 Line in Interface: X43, Terminal 1-3, Intrinsically safe ia: Stereo jack 3,5mm Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not important 5,5 V 618 ma 852 mw 100uH 50 uf Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. Mic Interface: X44, Terminal 1-3, Intrinsically safe ia: Stereo jack 3,5mm Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not important 5,5 V 618 ma 852 mw 100uH 50 uf Recommended max. cable length 2m (6,5ft) Pay attention to the values listed in corresponding standards. Ext. 12V Interface: X45, Terminal 3-4, Intrinsically safe ia: (Standard) Phoenix DFK-MSTBVA 2,5/4-G-5,08 jack Ui Ii Pi Li Ci Uo Io Po Lo Co 12,5 V not important not important 12,5 V 541 ma 2,29 W 0,08 mh 1 uf Recommended max. cable length 2m (6,5ft) GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 11

12 Ext. 5V Interface: X45, Terminal 3-4, Intrinsically safe ia 5Vis: (Option) Phoenix DFK-MSTBVA 2,5/4-G-5,08 jack Ui Ii Pi Li Ci Uo Io Po Lo Co 5,5 V not important not important 5,4 V 420 ma 1,25 W 0,15mH 50 uf Recommended max. cable length 2m (6,5ft) BS Interface: X45, Terminal 1-2, Intrinsically safe ia: Phoenix DFK-MSTBVA 2,5/4-G-5,08 jack Ui 5,5V Ii not important Pi not important Li Ci Uo Io Po Lo Co 5,5 V 36 ma 50 mw 25 mh 50 uf Recommended max. cable length 2m (6,5ft) Further details can be found in the Ex certificate. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 12

13 Terminal Connections Supply circuit X50 Connection X50-1 X50-2 X50-3 X50-4 Significance V AC 24V DC Supplycircuit Supplycircuit L +24V DC Supplycircuit Supplycircuit N 0V DC Outputcircuit Outputcircuit L +24V DC Outputcircuit Outputcircuit N 0V DC The device are supplied via the Supply circuit. The Output circuit are integrated to supply optional other devices. The Supply circuit and the Output circuit are connected parallel. Serial Interface (RS232 or RS485 or RS422) X51 USB Interface X52 Connection Significance RS232 RS485 RS422 X51-1 GND 485- RX- X51-2 RXD 485+ RX+ X51-3 TXD GND TX- X51-4 TX+ Connection Ethernet 10/100 Interface X53 Significance Prefered color Signal X52-1 +UB rd X52-2 D- wh X52-3 D+ gn X52-4 GND bk Connection Significance Signal Preferred Preferred colour colour CH X53-1 (1) TX+ wh/or bk X53-2 (2) TX- or gn X53-3 (3) RX+ wh/gn rd X53-4 (4) bl wh X53-5 (5) wh/bl bl X53-6 (6) RX- gn or X53-7 (7) wh/br ye X53-8 (8) br br X53-9 Shield Shield Shield GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 13

14 Keyboard Interface X33 Mouse Interface X34 USB1i Interface X35 USB2i Interface X36 USB3i Interface X37 USB4i Interface X38 Connection Significance X33-1 Data X33-3 GND X33-4 +UB X33-5 Clock Cable Screen GND Connection Significance X34-1 Data X34-3 GND X34-4 +UB X34-5 Clock Cable Screen GND Connection Significance X35-1 +UB X35-2 D- X35-3 D+ X35-4 GND Cable Screen GND Connection Significance X36-1 +UB X36-2 D- X36-3 D+ X36-4 GND Cable Screen GND Connection Significance X37-1 +UB X37-2 D- X37-3 D+ X37-4 GND Cable Screen GND Connection Significance X38-1 +UB X38-2 D- X38-3 D+ X38-4 GND Cable Screen GND GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 14

15 COM1i RS232 Interface X39 Connection Significance X39-2 RXD X39-3 TXD X39-5 GND X39-7 RTS X39-8 CTS Cable Screen GND COM2i RS232 Interface X40 Connection Significance X40-2 RXD X40-3 TXD X40-5 GND X40-7 RTS X40-8 CTS Cable Screen GND Audio Line out Interface X42 Connection Significance X42-1 GND X42-2 Line out R X42-3 Line out L Audio Line in Interface X43 Audio Mic Interface X44 Connection Significance X43-1 GND X43-2 Line in R X43-3 Line in L Connection Significance X44-1 GND X44-2 MIC Bias X44-3 Mic Ext. 12V Interface X45 (standard) Connection Significance X45-2 GND X45-3 GND X V DC GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 15

16 Ext. 5V Interface X45 (option) Note: When used the 5V is option the external 12V interface on X45 not available. Connection Significance X45-2 GND X45-3 GND X45-4 5V DC Brightness sensor (BS) Interface X45 Connection Significance X45-1 BS X45-2 GND X45-3 GND The terminal numbers are written on terminal labels close to the appropriate the terminal. Terminal numbers that are not listed mean the appropriate option is not fitted. For further details refer the wiring diagram # or # and the Ex certificate. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 16

17 Safety Instructions General Safety Instructions The instructions stated in this chapter are to be followed accurately to ensure safe and reliable operation. The license and the special conditions included in it are to be observed. Follow any national safety regulations and the accident prevention regulations. The installation is only to be performed by specialists. These specialist must be familiar with the technical requirements and conditions of potentially explosive atmospheres. Incorrect or inadmissible application as well as non-observance of the instructions in this operating manual invalidate the warranty. Only use this device for the approved purpose. Conversions and modifications to the device are not allowed. The housing is only to be opened by the company Gecma Components GmbH. Assembly The appropriate national installation and maintenance regulations are to be observed. The generally accepted rules of engineering good practice are to be observed. The entire equipment is to be connected and operated correctly and properly according to the applicable standards, guidelines and installation instructions. The housing is to be grounded via grounding equipment. Grounding must be effected with a core cross section of at least 4mm². For external devices, except USB-devices, equi potential bonding must be guaranteed. Shielded cables are recommended for use in combination with this device. Connect the device via the Ex e terminal enclosure when complete de-energized. Do not open the terminal enclosure when the device is powered and live. Ensure the power supply is isolated. The cable diameter has to comply to the specification of the terminals. The outer diameter of the cables has to comply to the specification of the cable glands. Tighten the Cable glands according to the rules. Seal not used Cable glands. The Cable glands of the Ex e terminal enclosure have to comply to the national standards and have to be interchanged if necessary. The intrinsically safe circuits or the device with supply and signal lines have to be installed in such a way that no faults can occur between the individual circuits, ensure the installation is in accordance with IEC , If the device has to be replaced in a dust atmosphere, the unit and/or the housing, in which the device is installed, is to be de-energized first and if necessary cooled according to the regulations. Before opening the device and/or housing and during the period in which the device and/or the housing is open, the environment of the device and/or housing has to be kept dust-free to such an extent that no dust can enter the interior of the housing. When installing a new device observe that all seals are in a flawless condition and function properly. Before putting the device into operation make sure that the device has been installed as prescribed and that the device and its wiring are not damaged. If the power supply of the device is not intrinsically safe, the license will become void and it must not be operated as an intrinsically safe device. If the device was operated intrinsically safely with a low level of international protection (e.g. ib), it must not be operated afterwards in applications for a higher level of international protection (e.g. ia). Operation The device is only to be operated in an undamaged and clean condition. When installed in dust hazardous areas 2D/3D only clean the device with a wet cloth. If the device has suffered any damage which might affect the international Ex protection (e.g. cracks, holes or broken components) it must be taken out of service immediately. The device can only be put into operation again after the defective parts have been replaced. When the device is damaged, do not touch it at all due to the risk of injury! If the device is to be used in a dust atmosphere dust layers >5mm have to be removed. Ensure that static electricity cannot build up on the surface of the device by not installing in an area where pneumatic powder transport systems can blow across the device. In the event of non-observance & non-compliance the stipulated explosion protection cannot be guaranteed and/or the warranty will become invalid! Modifications require the written approval by the company GeCma Components GmbH. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 17

18 General Instructions Before starting the installation read the entire operating manual! In cases of doubt (in the form of mistranslation) the German operating manual is to be referred to. We do not assume liability for misprints and errors in this operating manual. Should you have any questions or suggestions please feel free to contact us any time: GeCma Components GmbH Heisenbergstraße D Kerpen Tel.: +49 (0)22 37 / Fax: +49 (0)22 37 / mailto:info@gecma.com Technical progress The manufacturer reserves the right to change technical data without notice. Repair work, hazardous material The description of the fault(s) should be included with the device which are returned to GeCma Components GmbH or their Agent for repair. The following measures are to be taken before sending a device in for repair: Please clean the device thoroughly and remove any residue from surfaces. Pay special attention to sealing grooves and gaps which might contain harmful residue. We have to ask you to refrain from sending the device back if it is impossible for you to definitely guarantee that all harmful material has been completely removed. Costs which arise due to inadequate cleaning of the device for a potential disposal or for personal injury (cauterisation or burns etc.) will be charged to the proprietor of the device. Used trademarks AT, IBM and PS/2 are registered trademarks of the International Business Machines Corporation. Microsoft, Windows and Windows XP are registered trademarks of Microsoft Corporation. All other trademarks mentioned and depicted in the text are trademarks of the respective owners and are recognized as registered. GECMA COMPONENTES GMBH TEL FAX. -99 MANUAL EXPLORER REV 1.10 EN.DOC A.J. 18

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