Psion Teklogix 8570 Benutzerhandbuch

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).