Reset Delay Times to Default
The INIT (initialize) function resets the operating parameters and delay time to the default setting of five seconds without effecting the recorded messages.
1 Press the FUNC button until INIT appears.
INIT
2
3
Press the RUN button.
SURE ?
Verification of command.
Press the RUN button again to initialize.
WAIT
DONE
Audio and Memory Tests
Two diagnostics tests are built into the MDMU internal software. The audio test plays a 1000 Hz tone to the installed J1 output line. The memory test clears all recorded messages and internally writes and reads a number of test patterns to verify proper operation.
Audio Test
1
2
3
Press the FUNC button until TEST appears.
TEST
Press the RUN button to display the test options.
AUD TEST
Press the RUN button again to begin the test.
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