MAINTENANCE And TROUBLESHOOTING
Problem
Troubleshooting Procedure
Power LED does not light up,
and LCD display remains blank.
.
1. Verify power source is specified value.
2. Verify power cord is connected.
3. Verify power switc h on the rear panel is turned ON .
4. Verify fuse is not blown.
5. If all is normal, contact PCT -International, Inc.
Display on, but optical power at
output port is not present.
1. Clean connectors.
2. Verify Laser key -switch is in the ON position.
3. Measure Optical power at output port using
required optical power meter.
4. If there is no optical power, the unit will require a
factory check. Contact PCT-International, Inc.
Optical power is lower than
specified.
1. Ensure all connectors are clean.
2. Verify fiber cable fer rule end is compatible.
3. Measure Optical power at output port using
required optical power meter.
4. If the optical power still is lower, the unit will require
a factory check. Contact PCT-International, Inc.
Cooling fan does not work.
The unit will require a factory check.
Contact PCT-International, Inc.
Troubleshooting
Product Advisory
Do not remove the cover of the transmitter under any circumstance. Removal may cause
irreparable damage to the unit and will void the product’s warranty protection.
If the transmitter does not perform according to its specifications, it must be returned to PCT -
International, Inc. for tests and evaluations in accordance with the warranty policy. When
returning the unit for service or repair, include the following information:
1. Customer Name
2. Unit Model Number
3. Serial Number
4. Return Authorization Number
(obtained from Customer Services,
PCT-International, Inc.)
5. Description of the problem encountered , and/or,
6. Description of service requirement
For safe shipment of the transmitter, use anti -static materials. The original pa cking material
may be re-usable.
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