Motorola MC75A Integrator Manual page 123

Troubleshooting the MC75A (Continued)
Table 9-1
Problem
MC75A shuts off.
Tapping the window
buttons or icons does
not activate the
corresponding feature.
A message appears
stating that the
MC75A memory is full.
MC75A keeps
powering down to
protect memory
contents.
Cause
MC75A is inactive. The MC75A turns off after a period of inactivity. If the MC75A
is running on battery power, set this period from 1 to 5
minutes, in one-minute intervals. If the MC75A is running on
external power, set this period to 1, 2, 5, 10, 15, or 30
minutes.
Check the
System
tab and change the setting for a longer delay before the
automatic shutoff feature activates.
Battery is not Insert the battery properly. See
inserted properly. page
Battery is depleted. Replace the battery.
Screen is not Re-calibrate the screen. See
calibrated correctly. 1-5.
The system is not Warm boot the system. See
responding. 1-5.
Too many files Delete unused memos and records. If necessary, save these
stored on the records on the host computer (or use an SD card for
MC75A. additional memory).
Too many Remove user-installed applications on the MC75A to recover
applications installed memory. Select
on the MC75A. Remove Programs icon. Select the unused program and tap
Remove.
The MC75A's battery Recharge the battery.
is low.
The internal Because this mode requires battery power, power it off when
Bluetooth radio is not needed. Using the SetDeviceState() API (refer to the
powered on for a SMDK Help File), set the Bluetooth to D4 power state.
long time.
Maintenance & Troubleshooting
Solution
window by selecting
Power
tab and tapping the
Power
1-2.
Calibrating the Screen on page
Resetting the MC75A on page
>
Start Settings
> >
Start Settings
icon. Select the
Advanced
Installing the Main Battery on
> tab and tap the
System
9 - 7