User Manual

1
Quick Reference
Introduction
The 68XX is a ruggedized, weather-resistant, hand-held portable
computer combining the following capability in one package:
• PC-standard architecture (8088 16-bit architecture)
• DR-DOS compatibility
• 16-line by 21-character display
• Key input from 46-key alphanumeric keyboard
• Integrated scanning capability
• Sealed NiCd rechargeable or replaceable alkaline battery pack
• Batch communications or RF network communications (with
internally mounted antenna):
- Spectrum One
®
RF network (681X)
- Spectrum24
®
RF network (684X).
About This Guide
This guide provides the operator with instructions for the following
procedures:
• Installing/removing the battery
• Charging the battery
• Powering the 68XX on and off
• Adjusting the display contrast
• Turning the backlight on/off
• Using the keyboard
• Using the integrated scanner
• Running communications
• Troubleshooting the 68XX.