The RELAY OUTPUT TEST is used to test the operation of the relays and the associated relay con-
trol circuitry.
Press the MODE key to enter the selected test function or press ENTER to continue to the next
test function. A warning message will be displayed.
If it has been determined that the relay test can be safely performed, press the MODE key again
or press ENTER to skip the relay test.
Press the respective relay number (0 - 7) to toggle the relay output. Press the ENTER key to con-
tinue to the next test function.
The DDA COM PORT TEST is used to test the communication port and associated circuitry that
communicates with the DDA tank gauges and STI modules.
DDA COM PORT TEST
‘Mode’ TO TEST
‘Enter’ TO CONTINUE
RELAY OUTPUT TEST
TYPE RELY# TO TOGGLE
- 1 - - - - - -
‘Enter’ TO CONTINUE
CAUTION! RELAY TEST
WILL TOGGLE OUTPUTS
‘Mode’ TO TEST
‘Enter’ TO CONTINUE
RELAY OUTPUT TEST
‘Mode’ TO TEST
‘Enter’ TO CONTINUE
CAUTION
This relay test will toggle the relay outputs. The user
must insure that any devices connected to the relay
outputs will not be affected by the test and that any
personnel could not be harmed due to any connected
devices coming on or off at unexpected times.
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