Maintenance & Troubleshooting 9 - 7
MC9500-K shuts off. MC9500-K is 
inactive.
The MC9500-K turns off after a period of inactivity. If the 
MC9500-K is running on battery power, set this period from 1 to 5 
minutes, in one-minute intervals. If the MC9500-K is running on 
external power, set this period to 1, 2, 5, 10, 15, or 30 minutes.
Check the Power window by selecting Start > Settings > System 
tab and tapping the Power icon. Select the Advanced tab and 
change the setting for a longer delay before the automatic shutoff 
feature activates.
Battery is depleted. Replace the battery.
Battery is not 
inserted properly.
Insert the battery properly. See Installing the Battery on page 1-7.
Tapping the window 
buttons or icons does 
not activate the 
corresponding 
feature.
Screen is not 
calibrated correctly.
Re-calibrate the screen. Tap Start > Settings > System tab > 
Screen icon > Align Screen button.
The MC9500-K is 
not responding.
Warm boot the MC9500-K. See Resetting the MC9500-K on page 
3-3.
A message appears 
stating that the 
MC9500-K memory is 
full.
Too many files 
stored on the 
MC9500-K.
Delete unused memos and records. If necessary, save these 
records on the host computer (or use an microSD card for 
additional memory).
Too many 
applications 
installed on the 
MC9500-K.
Remove user-installed applications on the MC9500-K to recover 
memory. Select Start > Settings > System tab and tap the 
Remove Programs icon. Select the unused program and tap 
Remove.
The Battery Status 
LED flashes with the 
Power button is 
pressed and the 
MC9500-K does not 
turn on.
The MC9500-K’s 
battery is low. 
Recharge the battery.
Camera application 
does not launch.
DataWedge 
application running.
Stop DataWedge application. Tap Start > Settings > System > 
Task Manager. Select DataWedge application and tap End Task.
Table 9-1
Troubleshooting the MC9500-K (Continued)
Problem Cause Solution