Psion Teklogix 7535 G2 Service Manual

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7535 G2
Hand-Held Computer
Service Manual
Month Day, Year
Part No. 80000xx.x
ISO 9001 Certified
Quality Management System

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Table of Contents
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Summary of Contents for Psion Teklogix 7535 G2

  • Page 1 Cover 7535 G2 Hand-Held Computer Service Manual Month Day, Year Part No. 80000xx.x ISO 9001 Certified Quality Management System...
  • Page 2 © Copyright 2006 by Psion Teklogix Inc., Mississauga, Ontario This document and the information it contains is the property of Psion Teklogix Inc., is issued in strict confidence, and is not to be reproduced or copied, in whole or in part, except for the sole purpose of promoting the sale of Tek- logix manufactured goods and services.
  • Page 3: Table Of Contents

    The Beeper..........20 Turning The 7535 G2 On And Off ....... 20...
  • Page 4 Resetting The 7535 G2 ........
  • Page 5: Declaration Of Conformity

    I the undersigned hereby declare that the equipment specified above conforms to the above directives and standards. Manufacturer: Rob Williams Vice President of Engineering Psion Teklogix Inc. Ontario Legal Representative Domique Binckly Vice President International Sales Psion Teklogix S.A. France Psion Teklogix 7535 Hand-Held Computer Technical Manual...
  • Page 6 2003 Standard(s) to which Conformity is Declared: The 7535 G2 Hand Held Micro-computer with Portable Docking Module, supplied by Psion Teklogix, has been tested and found to comply with FCC PART 15, SUBPART B - UNINTENTIONAL RADIATORS, CLASS B COMPUTING DEVICES FOR HOME & OFFICE USE.
  • Page 7 This Product, and its accessories, comply with the requirements of the Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC. If your end-of-life Psion Teklogix product or accessory was first placed on the European Union market on or after August 13 , 2005, contact your local country representative for details on how to arrange recycling.
  • Page 8 Use of the 802.11b in France: 7535 G2 Owing to French Government restrictions, the 802.11b 7535 G2 Hand-Held Computers are limited to indoor use. They may be used outdoors, on private property, only with prior authorization from the French Ministry of Defense.
  • Page 9 Safety Changes or modifications not expressly approved by Psion Teklogix, the party responsible for compliance, may void the user's authority to operate the equipment. 1. FCC Information to Users For Class B Unintentional Radiators: This equipment has been tested and found to comply with the limits for a Class B digital device, pursu- ant to Part 15 of the FCC Rules.
  • Page 10 Do not operate the equipment without the covers and enclosures properly installed. AUTION Danger of explosion if a 7535 G2 battery is incorrectly handled, charged, disposed of or replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the instructions described in “Lithium-Ion Battery Safety Precautions”...
  • Page 11 1.4 7535 G2 Hardware Architecture ........
  • Page 13: Chapter 1: Introduction

    1.3 About The 7535 G2 Hand-Held Computer The 7535 G2 is an industrial hand-held computer that runs the Microsoft® Windows® CE.net operating system. The 7535 G2 is intended for operation in temperatures from 0°C to +50°C. It supports the following features: •...
  • Page 14: Identifying Hardware

    Identifying Hardware Figure 1.1 The 7535 G2 Hand-Held Computer 1.3.1 Identifying Hardware The 7535 G2’s hardware configuration is listed in the information provided by the System Properties applet in the Control Panel. To reach this manually: 1. Press [BLUE] + <0> to open the start menu.
  • Page 15: 7535 G2 Hardware Architecture

    LEDs (see ), and the other drives the keyboard backlight. 1.4.3 Body Variants The 7535 G2 may be ordered with or without a tether port, and with or without a handstrap or handgrip. The handstrap and handgrip are also available as customer-installable options.
  • Page 16: Scanners

    These scanners process their raw data themselves, presenting formatted data to the terminal. Both 1D and 2D decoded laser scanners are supported by the 7535 G2. The scanners will be connected to one of the serial ports and controlled by the main processor. Activation of the scanner trigger(s) or the keyboard scan button(s) will initiate a scan with the appropriate scanner.
  • Page 17: Scanner Variants

    1.4.5.7 The Display Backlight The 7535 G2 has a backlight behind its display. This backlight can be adjusted for intensity, and can be configured to turn on when the ambient light level drops below a configured value. Psion Teklogix 7535 G2 Hand-Held Computer Service Manual...
  • Page 18: Display Variants

    Table 1.2 Display Options For The 7535 G2 1.4.6 The Keyboard The 7535 G2 has two types of available keyboard layouts. One type has 58 keys; the other has 37 keys. Windows CE .NET returns ‘virtual key codes’ for keypresses. Psion Teklogix’ keyboard drivers take into account when Psion Teklogix’...
  • Page 19: Card Variants

    The Endcap 1.4.9.10 Card Variants The 7535 G2 has two internal card slots, one for a Compact Flash card, and one for an MMC/SD card. The Compact Flash slot is normally occupied by a radio. It can accept the following cards: •...
  • Page 20: Endcap Variants

    1030048 and 1030049 1001391 units with GSM radio. Table 1.6 Endcap Variants The external RFID reader, model RD7950, fits over the 7535 G2’s endcap, leaving room for the scanner. 1.4.11 Ports The 7535 G2 has the following external ports: •...
  • Page 21: The Tether Port

    The docking port provides a USB client interface to connect the 7535 G2 to a USB host computer or hub. The 7535 G2 acts as a USB serial device attached to COM4 for Windows CE.NET. The 7535 G2 also can act as a USB client (a Mass Storage Device), when its bootloader is running, to allow software updates via USB.
  • Page 22: Power Management

    The 7535 G2 is powered by a lithium-ion rechargeable battery pack. The 7535 G2 can be powered from external power when used with the AC adaptor. When the 7535 G2 is powered from the AC adaptor, it will also charge the battery pack.
  • Page 23 This port accepts a cable from a USB host (typically the development machine). • USB type A port. This port connects the 7535 G2 to other devices; the 7535 G2 serves as a USB host. • Docking port. This port connects to the 7535 G2.
  • Page 25 2.5 Turning The 7535 G2 On And Off ....... . .
  • Page 27: Chapter 2: Controls

    2. Select Settings > Control Panel. The Control Panel opens. 3. Double-click on the System icon. The System Properties window opens. 4. Click on the Properties tab. Properties lists the hardware and software in the 7535 G2. Listed items include: •...
  • Page 28: The Keyboard

    Chapter 2: Controls The Keyboard 2.2 The Keyboard The 7535 G2 has two types of available keyboard layouts. One type has 58 keys; the other has 37 keys. Figure 2.1 58-Key Keyboard (left) And 37-Key Keyboard 2.2.1 The Keyboard Backlight The 7535 G2 has a backlight behind its keyboard.
  • Page 29: Charge Led

    The lower-right LED is reserved for internal charger/power status. This indicator is active even when the 7535 G2 is inserted in a docking station (and in suspend mode) so that the charge status of the battery can be detected easily.
  • Page 30: User Application Led

    2.6 Resetting The 7535 G2 The 7535 G2 hardware can be reset in two different ways. The first way restarts the operating system. The second way does not load the operating system, but presents the bootloader. The bootloader can load the operating system.
  • Page 31: Appendix A: Support Services And Worldwide Offices

    Support Request Form. A.2 Product Repairs International For technical support outside of Canada or the USA, please contact your local Psion Teklogix office listed on our worldwide website: http://www.psionteklogix.com Click on the heading labeled ‘Contacts’ to choose a Psion Teklogix technical representative closest to you.
  • Page 32: Worldwide Offices

    USA 41018 13591 Aix-En-Provence Fax:+1 905 812 6300 Tel:+1 859 371 6006 Cedex 3; France E-mail:salescdn@psion.com Fax:+1 859 371 6422 Tel:+33 (0) 4.42.908.809 E-mail:salesusa@psion.com Fax:+33 (0) 4.42.908.888 E-mail:tekeuro@psion.com A.4 Worldwide Web www.psionteklogix.com Psion Teklogix 7535 G2 Hand-Held Computer Service Manual...

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