Reference Guide
Table Of Contents
- About This Guide
- Chapter 1 Getting Started
- Chapter 2 Accessories Setup
- Chapter 3 Batch and Spectrum One Terminal Setup
- Chapter 4 Spectrum24 RF Terminal Setup
- Chapter 5 Operating the PDT 6800 Series
- Chapter 6 Maintaining the Terminal
- Chapter 7 Error Recovery and Troubleshooting
- Appendix A Null Modem Pin-outs
- Appendix B Keyboard Layouts
- Appendix C Communications Status Codes
- Appendix D Specifications
- Appendix E Boot-Up Quick Reference
- Appendix F 2D Scanner Drivers and Applications
- Numerics
- A
- B
- C
- D
- E
- F
- I
- K
- L
- M
- N
- P
- R
- S
- T
- U
- W
7-6
PDT 6800 Series Product Reference Guide
Self Test Summaries
Self test is divided into five functions or screens:
Config Screen 1 - Reports the terminal series, BIOS version, battery status, and current
power source.
Config Screen 2 - Reports information on the keyboard and display, including power
wakeup source.
Memory Screen - Tests ROM, RAM, and EMS (Expanded) memory, and reports the
amount of installed RAM and EMS.
Fill Screen - Fills the entire screen with a test pattern to verify that the entire screen
displays.
Set RTC Screen - Sets the time and date settings of the real-time clock.
Keyboard Test
Keyboard testing can be performed while the terminal displays Config Screen 1 results.
Test any keys except <CLEAR> and <PWR>. When you press a key, the corresponding key
code is displayed on the top row to the right of the test name. Table 7-4 lists the codes for the
35-key keyboard and Table 7 -5 lists the codes for the 46-key keyboard.