Operational Check - Symmetricom TSG-3800 Series User Manual

Accessory
Refer to Appendix A, Part
with this module.

Operational Check

With power applied to the shelf, install the Analog Output module in the appropriate
slot and verify that the POWER indicator is lit. This indicates the module is receiving
power and the module power supply is working.
Verify that the module is receiving the input signals by observing the A and B INPUT
FAULT indicators. For Locked operation and with two references applied, both
indicators should be off.
If at least one functional Frame Generator is installed, the OUTPUT FAULT indicator
should go out within eight seconds after the Analog Output module is installed. If it
does not, an output may be bad or has an excessive load connected to it (example,
shorted). The indicator will remain on if a reference is not connected, since there
can be no outputs.
Note: The module indicators may take a few seconds after
installation to reach proper operating status.
12778474-002-2 Revision F – March 2004
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Numbers, for an optional output panel available for use
Output Modules
Analog Output Module
TSG-3800 User's Guide 235