Fujitsu FLM 150 ADM Maintenance And Trouble Clearing page 173

Maintenance and Trouble Clearing
FJTU-320-515-480
Step 9 If the output optical power requirements shown in Step 4 are met, continue with
Step 11. If the requirements are not met, perform the following substeps until the
output power meets the specifications outlined above.
a. Clean optical connectors on the HC1A/MC6A units, fiber test cords, and test
equipment and repeat Steps 6 through 8.
b. Replace the optical fiber cords and repeat Steps 6 through 8.
a. Replace the HC1A/MC6A units and repeat Steps 3 through 8.
Step 10 Remove the plug-in units.
Step 11 Disconnect the optical fiber test cords from the HC1A/MC6A units.
Step 12 Reconnect the optical fiber cords (part of the optical transmission line).
Step 13 Reinstall the removed units.
You have completed this procedure.
Issue 9, May 1999 FNC and FNC Customer Use Only
5.3: Measuring Optical Power
Vol. ll, Page 480.5-11