Basic HTML Version
DIAGNOSTIC PROCEDURES
Display Digits Test
1. Set AUTO-UP/MANUAL-DOWN switch to MANUAL-DOWN and depress ADVANCE. Displays should
indicate all O's.
2. Set the switch to AUTO-UP. Displays should sequence from all O's thru all 9's. Comma segments should
come on when odd digits are displayed.
3. To stop cycling, set switch to MA NUAL-DOWN. Operate ADVA NCE pushbutton to step through the tests
one number at a time. Set switch to AUTO-UP to resume cycling.
Sound Test
I. From Display Digits Test depress ADVANCE with the switch set to AUTO-UP. Test 00 should be indicated
in the Credits display and the Match display should sequence from 00 thru 06. Different sounds should be
produced for 00, 01, 02, 03, and 04.
2. To continuously pulse a single sound, set the toggle switch to MANUAL-DOWN.
Operate ADVANCE
pushbutton to sequence through sounds one at a time. Set toggle switch to AUTO- UP to resume sequencing.
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