User's Manual
Table Of Contents
- Cover
- Approvals And Safety Summary
- Introduction 1
- 1.1 About This Manual
- 1.2 Supporting Collateral
- 1.3 About The 7535 G2 Hand-Held Computer
- 1.4 7535 G2 Hardware Architecture
- 1.5 The Portable Docking Module
- Controls 2
- Support Services And Worldwide Offices
Chapter 2: Controls
The Keyboard
18
Psion Teklogix 7535 G2 Hand-Held Computer Service Manual
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. This backlight can be turned off and on, adjusted for
brightness, and configured to turn on when the ambient light level drops below a configured value.
2.3 The LEDs
The 7535 G2 has four tri-coloured indicator LEDs.
Figure 2.2 Indicator LEDs
User Application LED
Charge LED
Scan LED
Radio LED