Broadata Communications Mini-DVI-AD Series - Manual (Page 15)

BCI Mini-DVI-AD User’s Manual
Miniature Multimode Fiber Optic DVI Transmission System
Broadata Technical Support, (800) 214-0222 16
4.0 MAINTENANCE AND TROUBLESHOOTING
4.1 Maintenance
There is no operator maintenance other then keeping the units
clean. However, observe the following light indicators to make
sure that the unit is working properly:
4.2 Troubleshooting
If the BCI Mini-DVI-AD units do not operate properly after
installation, check for: possible cable breaks, loose connections,
and incorrect cable connections. If a problem exists on the
fiber link, please check your fiber connectors for improperly
cleaned fiber cables and connectors. If problems persist that
may be fiber related, contact BCI at 1-800-214-0222 for further
assistance.
For electrical problems, perform the following troubleshooting
procedures:
1. If the POWER indicator is OFF, check for the following:
a. The line cord is plugged into the unit and your outlet
has power.
2. If the POWER indicator is ON, but the Optical Link
indicator is OFF, check for the following:
a. Make sure the appropriate (Multimode) fibers are being
used.
b. Fiber and fiber connectors are not broken.
c. For each unit, the transmit (TX) fiber is connected to
the other unit’s receiver (RX).
3. If the POWER indicator and Optical Link indicator are
ON, but the audio/video channels are not operating,
then: