( L ) EXTERNAL PROGRAMMING NOT OK.
EXTERNAL PROGRAMMING
NOT OK |
|
|
Is Pot connected across INT | N | Ensure 5K Pot connected |
& COM OK ? |
| between INT and COM |
Y |
| Terminal. |
|
| |
Is there proper Continuity between |
|
|
PROG Terminal and O/P +Ve ? |
|
|
N |
|
|
Ensure proper Connectivity.
1.Check whether 5K Pot is connected between INT and COM Terminal.
2.Check whether there is proper Continuity between PROG Terminal and Output Positive.
(M ) REMOTE SENSE NOT OK.
1.Check whether there are Oscillations at Output, when Remote Sense Switch is pressed. If Oscillations are present reduce Resistor R6 and R9 on Front Panel PCB, until Oscillations die out.
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