User's Manual

Psion Teklogix 7545 Hand-Held Computer User Manual 37
GETTING TO KNOW YOUR 7545 3
3.1 The Battery.......................................39
3.1.1 Battery Safety ................................39
3.1.2 Removing And Installing The Battery Pack.................39
3.1.3 Battery Chargers...............................40
3.1.4 Monitoring The Battery And Maximizing Run Time............41
3.1.4.1 Storing Batteries...........................42
3.2 Switching The Hand-Held On And Off........................43
3.3 The Keyboard......................................43
3.3.1 Modifier Keys................................44
3.3.1.1 Activating Modifier Keys......................44
3.3.1.2 Locking Modifier Keys.......................45
3.3.2 The Keys...................................45
3.3.3 Function Keys, Softkeys And Macro Keys .................46
3.3.4 Alphanumeric Keyboard: 58-Key......................48
3.5 The Keypad Backlight............................50
3.4 The Display.......................................50
3.4.1 Adjusting The Display Backlight ......................50
3.4.2 Adjusting The Contrast............................51
3.4.3 Calibrating The Touchscreen.........................51
3.5 7545 Indicators .....................................52
3.5.1 LEDs.....................................52
3.5.1.1 Charge LED.............................53
3.5.1.2 Radio Traffic LED .........................53
3.5.1.3 Scan LED..............................54
3.5.1.4 User Application LED .......................54
3.5.2 Onscreen Indicators .............................54
3.5.3 Audio Indicators...............................57
3.5.3.1 Adjusting The Beeper Volume...................57
3.6 Internal Scanners....................................58
3.6.1 Scanning Techniques.............................59
Preliminary Draft 3