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Symptom
Audible alarm does not sound
~r------C==:":'I
111111=:-.:::111
1111::=.-:.=111
C
Action
1.
Set the I/O switch to 0 (Off).
2.
Make sure the video cable is firmly connected to the logic element.
3.
4.
Set the I/O switch to I (On).
Turn the Audible Alarm Volume Control knob
at the back of the logic element fully clockwise.
5.
Set the Test/Normal switch to Test.
6.
Do you still have the same problem?
YES: Replace the logic element. Go to page 69.
NO: Return to normal operation.
Audible Alarm Volume Control Knob
If you have none of the above symptoms, go back to "Problem Solving-Symptoms" on page 15.
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