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Teklogix 8570 Vehicle-Mount Computer User Manual 75
Chapter 6: Troubleshooting
Optional Keyboard
Time Or Date Incorrect
• Correct the time and/or date in the Windows program. If the problem per-
sists, the lithium battery may need to be replaced by Psion Teklogix.
Beep Codes
If beep codes are being received, the computer should be serviced by
Psion Teklogix.
6.3.3 Optional Keyboard
• If the keyboard has stopped responding, check that the application has not
disabled the keyboard.
• Press and hold any key. If the system beeps, the keyboard is
operating properly.
6.3.4 PCMCIA
Windows 98
• Insert a known good PCMCIA card and verify access to the card.
• PCMCIA status can be checked by clicking on the PCMCIA icon in
Start/Settings/Control Panel. Additionally, the device status can be
checked using the device manager in Start/Settings/Control Panel/
System/Device Manager.
6.3.5 Power
AC Power Source
• Confirm that all power connections are properly plugged in and press the
power button to look for any indications of power on.
• Use a known good power supply (18 volts) to determine whether a power
source problem exists.
• Push the power button once, then press the Dimmer button for
10 seconds.
• Inspect the DC power receptacle for a bent or broken pin (if present, the
unit must be returned to Psion Teklogix for repair).
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