Hardware reference guide

7535 Hardware Reference Guide 1
TABLE OF CONTENTS
Chapter 1: Introduction
1.1 About This Manual ............................3
1.2 Text Conventions............................. 3
1.3 About The 7535 Hand-Held Computer . . ................4
Chapter 2: The Hardware
2.1 The Hardware............................... 7
2.1.1 Processor.............................7
2.1.2 Onboard Memory ........................7
2.1.3 Hardware Architecture...................... 7
2.2 Identifying Hardware...........................8
2.3 The Scanner................................ 9
2.3.1 Scanner Control Services..................... 9
2.3.2 Non-decoded Laser Scanners .................. 9
2.3.3 Decoded Laser Scanners..................... 9
2.3.4 Imaging Scanners ........................10
2.4 The Display................................10
2.4.1 Touch Input............................10
2.4.2 The Display Backlight......................10
2.5 The Keyboard...............................10
2.5.1 The Keyboard Backlight .....................11
2.6 The LEDs.................................11
2.6.1 Charge LED...........................11
2.6.2 Radio Traffic LED........................12
2.6.3 Scan LED.............................12
2.6.4 User Application LED......................12
2.7 The Beeper................................12
2.8 Accessory Cards .............................13