User manual

Revision 12 MC Toolkit User Manual 137
May 2013
7. MC Toolkit Maintenance
7.1 MCT101 modem battery replacement
When to replace battery
The battery should be replaced:
when one of these messages appears in the Modem Status box of the Modem Diagnostics screen.
Low Battery
-Unknown (after checking wiring connections)
-ROM Failure
-RAM Failure
-in periodic maintenance, when voltmeter test indicates low voltage.