User's Manual

www.RoperMobile.com CMU056-A1 57
Return To Table of Contents
Problem / Failure Recommended Action
Low Battery Messages on the Main Battery. Still some power remains but it is recommended
that you replace the battery before Data is lost.
1.
If neither of these 2 icons appear in the Task
Bar when using Ethernet Cradle.
Verify Network cable is connected on the back of
the cradle.
Verify Network cable is not defective.
Ethernet on-board adapter may be deactivated or
in Power Save Mode.
1.
2.
3.
The screen is blank and keyboard does not
sound the ‘beep’ when a key is pressed.
Verify that the unit is turned on.
Verify that the battery is fully charged.
1.
2.
The unit does not turn on. Verify batteries --- batteries may need re-charging.
Once unit is placed on the charger, the unit should
turn itself on in the next few seconds and re-start
the operating system.
1.
The PC Card does not connect. Verify that the PC Card is inserted properly.
Refer back to the section “Using PC Cards”
1.
The display contrast is very weak or background
very dark.
Verify the display contrast settings are appropriately
set. Use the contrast keys to adjust the settings.
(Refer to “Background Display and Contrast
Advanced Settings” for further instructions.
1.
The unit does not turn off automatically or
manually.
Verify unit is properly connected to the charger.
Verify “shutoff” feature is properly congured.
1.
2.
Troubleshooting Guide