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AXIOMTEK GOT-1120T User Manual

Fanless touch panel computer with 12.1" tft lcd
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GOT-1120T
Fanless Touch Panel Computer with
12.1" TFT LCD
User's Manual

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Summary of Contents for AXIOMTEK GOT-1120T

  • Page 1 GOT-1120T Fanless Touch Panel Computer with 12.1" TFT LCD User's Manual...
  • Page 2 Copyright notice This document is copyrighted 2003 by AXIOMTEK Co., Ltd. All rights are reserved. AXIOMTEK Co., Ltd. reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of AXIOMTEK Co., Ltd.
  • Page 3 Packing List In the whole set of GOT-1120T there are items as listed below: GOT-1120T x 1 unit Accessory kit which includes: HDD cover screws x 4 pieces HDD cushions x 4 pieces Panel mounting clamper x 8 pieces Panel mounting screws x 8 pieces...
  • Page 4 FCC Class A This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 5 Safety Instructions Read these safety instructions carefully. Keep this installation reference guide for later reference. Disconnect this equipment from any AC outlet before cleaning. Do not use liquid or spray detergents for cleaning. Use a damp cloth. For pluggable equipment, the power outlet must be installed near the equipment and must be easily accessible.

  • Page 6: Table Of Contents

    1.8 Exploded diagram ............9 1.9 Dimensions and cutout ..........10 Chapter 2 System Quick Starting ......11 Chapter 3 The Engine of the GOT-1120T ....17 3.1 Introduction ..............18 3.2 Main board ..............18 3.2.1 Connector pin assingments ..........19...
  • Page 7 Chapter 4 System Tuning ........23 4.1 LCD contrast tuning ............. 24 4.1.1 LCD brightness tuning ............ 24 4.2 Touchscreen calibration ..........25 Chapter 5 Maintenance .......... 27 5.1 CPU board replacement ..........28 5.2 Fuse replacement ............30 Appendix A Serial Port Settings ......31 A.1 Baud Rate Settings (SW1) ...........
  • Page 8 Figure 3.2-1 GOT-1120T main board ............18 Table 3.2-1 GOT-1120T main board connector/jumper list ..... 18 Figure 3.3-1 GOT-1120T I/O board (I/O port side) ........20 Figure 3.3-2 GOT-1120T I/O board (LCD side) ........... 21 Figure 4.1-2 Remove the CPU Board cover ..........24 Figure 4.1-1 Adjust LCD contrast ...............
  • Page 9 Table of Tables Table 1.3-1 LCD specifications ..............5 Table 1.4-1 Touchscreen specifications ........... 6 Table 3.2-1 GOT-1120T main board connector/jumper list ..... 18 Table 3.2-2 J1 RTC control jumper ............19 Table 3.3-1 GOT-1120T I/O board connector/jumper list ......22...

  • Page 11: Chapter 1 General Information

    General Information This chapter gives background information on the GOT-1120T. Sections include: • Introduction • Specifications • LCD Specifications • Touchscreen specifications • Power • I/O ports • Mounting • Exploded diagram • Dimensions and cutout...

  • Page 12: Introduction

    -- All in on platform: the CPU, DRAM or even Windows CE are integrated. It is a plug-and-play machine compared with those so- called panel PCs. - Slim but robust: the GOT-1120T is very thin (50mm thickness); nevertheless its Mg-Al bezel provides amazing structural strength and EMI reduction.

  • Page 13: Specifications

    - Watchdog timer: MAX706 watchdog timer; 1.6 second timeout period - IDE: 1 EIDE channel supports one 2.5” IDE HDD and one Compact- Flash card simultaneously - Floppy diskette: the GOT-1120T does not provide floppy disk interface 1.2.2 I/O ports - 1 parallel port: supports EPP/ECP modes...

  • Page 14: Storage

    1.2.3 Storage The GOT-1120T provides one EIDE channel for one 2.5” 44-pin HDD and one CompactFlash card. The system boot-up sequence is: - HDD and CompactFlash exist simultaneously: the system will boot from the HDD. The HDD must be set as master. If the HDD does not contain operating system, the GOT-1120T will automatically boot from the CompactFlash.

  • Page 15: Lcd Specifications

    1.3 LCD specifications D is p la y Ty p e T F T c o lo r L C D S ize (D ia g o n a l) 1 2 .1 " M a x im u m R e s o lu tio n 8 0 0 x6 0 0 (S V G A ) M a x im u m C o lo rs 2 5 6 K...

  • Page 16: Touchscreen Specifications

    - Maximum current: 2 A 1.6 I/O ports arrangement The GOT-1120T has 4 serial ports, 1 parallel port, 1 USB port, 2 PS/2 ports, 1 RJ-45 LAN port and a PC/104+ expansion slot. The arrange- ment of these ports is shown in Figure 1.6-1.

  • Page 17: Mounting

    Make sure the waterproof gasket is in position before install the GOT-1120T to the panel opening. 2.Install the GOT-1120T to the panel opening. 3.Find out the eight clampers and eight long screws in the accessory pack. Hook those clampers to those holes around the four sides of the bezel.

  • Page 18: Wall Mounting/Desktop Stand

    Wall mounting/desktop stand There are two pairs of threaded holes on the sides of the front bezel. They are used for wall mounting or desktop mounting. Please contact with local AXIOMTEK sales representatives for these mounting kits. GOT-1120T User's Manual...

  • Page 19: Exploded Diagram

    1.8 Exploded diagram Figure 1.8-1Exploded diagram Chapter 1 General Information...

  • Page 20: Dimensions And Cutout

    1.9 Dimensions and cutout - Weight: 2.2 kg (without HDD) - Dimension: 311 x 237 x 50 mm (WxHxD) - Cutout: 302 x 228 mm (suggested) Figure 1.9-1 Dimensions and cutout GOT-1120T User's Manual...

  • Page 21: Chapter 2 System Quick Starting

    System Quick Starting This chapter provides a brief explanation for operating the GOT-1120T. With these step-by-step guidelines it's easy to make the GOT-1120T start working.

  • Page 22: Figure 2-1 Install Hdd

    Step 1: Unpack the GOT-1120T package. Please check the packing list at the beginning of this manual. Step 2a: Install a 2.5" HDD containing certain operating system (and even application programs) on the GOT-1120T. Please refer to section 1.2.3 for the boot-up sequence.

  • Page 23: Figure 2-2 Install Compactflash Memory Card

    Step 2b: Alternatively install a CompactFlash containing Windows CE or other operating system. AXIOMTEK provides optional CompactFlash memory cards with Windows CE OS. Figure 2-2 Install CompactFlash memory card Warning: Though the CompactFlash memory card is supposed to be hot swappable, it is suggested to turn off system power as plug in or pull out the card.

  • Page 24: Figure 2-4 Power Connector Pin Assignment

    If the power lines are not connected to correct pins, the system may be damaged as the power is turned Step 4: Plug the power lines to the system power receptor. Figure 2-5 Plug the power lines to the system power receptor. GOT-1120T User's Manual...

  • Page 25: Figure 2-6 Turn On Power Switch

    Step 5 Turn on the system power switch. Figure 2-6 Turn on power switch Step 6 Calibrate touchscreen. The detailed procedure is described in section 5.2. Chapter 2 Quick Start Guide...
  • Page 26 GOT-1120T User's Manual...

  • Page 27: Chapter 3 The Engine Of The Got-1120T

    The Engine of the GOT-1120T The operating engine of the GOT- 1120T is composed of two PC boards: the main boards and the I/O boards...

  • Page 28: Introduction

    3.1 Introduction The engine of the GOT-1120T is constructed by the combination of two PCBA—one main board and one I/O board. Such combination makes system customization feasible. 3.2 Main board Figure 3.2-1 GOT-1120T main board Label Function Card PC connector (SODIMM 144 Pin)

  • Page 29: Connector Pin Assingments

    3.2.1 Connector pin assingments 1-2 short RTC battery on (default) 2-3 short Clear BIOS Table 3.2-2 J1 RTC control jumper Chapter 3 The Engine of the GOT-1120T...

  • Page 30: Got-1120T I/O Board

    3.3 GOT-1120T I/O board Figure 3.3-1 GOT-1120T I/O board (I/O port side) GOT-1120T User's Manual...

  • Page 31: Figure 3.3-2 Got-1120T I/O Board (Lcd Side)

    Figure 3.3-2 GOT-1120T I/O board (LCD side) Chapter 3 The Engine of the GOT-1120T...

  • Page 32: Table 3.3-1 Got-1120T I/O Board Connector/Jumper List

    CN16 Touch screen connector CN17 Flat panel display connector CN19 Compact flash connector CN20 Inverter power connector SW1 RS422/RS485 setting switch RS422/RS485 setting switch SW4 System power connector Fuse connector Backlight brightness adjustment Table 3.3-1 GOT-1120T I/O board connector/jumper list GOT-1120T User's Manual...

  • Page 33: Chapter 4 System Tuning

    System Tuning...

  • Page 34: Lcd Contrast Tuning

    4.1 LCD contrast tuning 4.1.1 LCD brightness tuning The display brightness of the GOT-1120T is designed to be adjustable. Remove the screw on the CPU board cover. Then slide the CPU board cover toward the PC/104+ slot. Take away the CPU board cover.

  • Page 35: Touchscreen Calibration

    Figure 4.1-3 Adjusting the LCD brightness Touchscreen calibration Please find out the DOS and Windows 95/98/NT/2000/XP touchscreen drivers in the support CD The GOT-1120T touchscreen drivers support DOS/Windows 9x/ Windows NT/ Windows 2000/Windows XP. Chapter 5 System Tune Up...
  • Page 36 GOT-1120T User's Manual...

  • Page 37: Chapter 5 Maintenance

    Maintenance...

  • Page 38: Cpu Board Replacement

    The GOT-1120T is designed to be modular, slim and lightweight for easier maintenance. The following sections are dedicated to describe how a qualified technician can replace major components. CPU board replacement Step 1: Remove the screw on the CPU board cover.

  • Page 39: Figure 5.1-3 Remove The Cpu Board

    Step 4: The CPU board is now visible. It connects to the I/O board by a 144-pin SO-DIMM connector and a 50-pin FPC connector. Step 5: Use a pair of tweezers to loosen the 50-pin FPC connector, and release the FPC. Step 6: Bend outward the two metal latches of the SO-DIMM connec tor by thumbs.

  • Page 40: Fuse Replacement

    Fuse replacement Step 1: Remove the fuse cover. Step 2: Replace the damaged fuse with a new one. Step 3: Replace the fuse cover. Figure 5.2-1 Replace the fuse Warning: 1. Do not replace the fuse unless it is damaged. 2.

  • Page 41: Appendix A Serial Port Settings

    Serial Port Settings...

  • Page 42: Baud Rate Settings (Sw1)

    Serial Port Settings The COM4 serial port on the GOT-1120T is of RS-422 or RS-485. This port is designed with auto data flow control capability. That is to say, when the two wired RS-485 communication is activated, the GOT- 1120T can automatically detect the data flow direction at this port. Its setting are directed to two DIP switches SW1 and SW2.

  • Page 43: Data Format/Rs-422 Control Settings

    A.2 Data Format/RS-422 Control Settings = Off *= Default = On Appendix A Watchdog Timer...
  • Page 44 GOT-1120T User's Manual...

  • Page 45: Appendix B Watchdog Timer Programming Example

    Watchdog Timer Programming Example...

  • Page 46: Watchdog Timer Programming Example

    B.1 Watchdog timer programming example The watchdog timer built in the GOT-1120T is a useful aid to reduce system down time-especially for those operating systems not reliable enough. There is a counter inside the watchdog timer. If the system does not constantly clear the counter within the timeout period, the watchdog timer would initialize a system reset.

  • Page 47: Appendix C Windows 2000/Xp Touch Screen Installation

    Windows 2000/XP Touch Screen Installation...

  • Page 48: Touchscreen Driver In Windows 2000

    And the following fine tuning is required: Step 1: Find out the touchscreen driver that is on the GOT-1120T support CD. Execute the setup program. It will request a system reset as the setup procedure is completed.

  • Page 49: Figure C-2 Device Manager

    Step 3: Click the "Device Manager…" button. Figure C-2 Device manager Appendix C Windows 2000...

  • Page 50: Figure C-3 Uninstall The Driver

    Move the cursor to this line "TouchScreen - PS/2 Mouse [R411.PS2] and press right button of the mouse. Choose "Uninstall". Figure C-3 Uninstall the driver GOT-1120T User's Manual...

  • Page 51: Figure C-4 Mouse Properties

    Step 5: Then move the cursor to the "Microsoft PS/2 mouse" or "Other PS/2 compatible mouse), press the right button of the mouse. Select "Properties" Figure C-4 Mouse properties Appendix C Windows 2000...

  • Page 52: Figure C-5 Update Driver

    Step 6: Go to the "Driver" page, and click the "Update Driver" button. Figure C-5 Update driver GOT-1120T User's Manual...

  • Page 53: Figure C-6 Select Driver From Known List

    Step 7: Click "Next" button. Choose the "Display a list of the known drivers for this device…" radial button. Click "Next" button. Figure C-6 Select driver from known list Appendix C Windows 2000...

  • Page 54: Figure C-7 Find Out Touchscreen In The Manufacturers List

    Step 8 In the "Manufacturers" list, find out and select "Touch- Screen". Figure C-7 Find out TouchScreen in the manufacturers list GOT-1120T User's Manual...

  • Page 55: Figure C-8 Re-Install The Driver

    Step 9 Click the "Next" button to install driver. Ignore the warning message appears. Figure C-8 Re-install the driver Appendix C Windows 2000...

  • Page 56: Figure C-9 Finish Installation Of Touchscreen Driver

    Step 10: When the installation finishes the system would restart. Thus complete the setup of the touchscreen under Windows 2000. Figure C-9 Finish installation of touchscreen driver GOT-1120T User's Manual...

  • Page 57: Appendix D Fuse Specifications

    Fuse Specifications...
  • Page 58 D. Fuse Specifications The fuse used on the GOT-1120T is: Rating: 250V , 5Amp. Size: 5 x 20mm Notice: The fuse is set to break as the input voltage exceeds 33 V for your protection. GOT-1120T User's Manual...

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