Troubleshooting - Extron electronics DVI 104 Tx/Rx User Manual

Fiber optic transmitter and receiver
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DVI 104
Tx/Rx, cont'd
Trouble Shooting
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Locking catch
DVI 104 Tx/Rx • User's Guide
8
Ensure that all plugs and jacks used by the external power
supplies are firmly connected.
If the cable is loose or slips out of the slot easily, move the
release catch from its normal position above the locking
catch, to the adjusted position under the locking catch
(see the figure below). This provides the extra leverage
required to keep the locking catch in place and hold the
cable securely.
Release catch
Normal Position
Adjusted Position
Ensure that the blue LEDs for both the transmitter and
receiver are on.
Ensure that the source device and output device are
powered on and have booted correctly.
Ensure that the fiber optic cables are connecting the correct
ports. A port on the transmitter must be connected to the
same numbered port on the receiver. For example,
port 1 of the transmitter must be connected to port 1 of the
receiver.
Ensure that the fiber optic cable jacks are securely seated.
Ensure that the transmitter is firmly plugged into the
source device and the receiver is firmly plugged into the
output device.
Try resetting the system by unplugging and reconnecting
the DVI connectors or the power jacks.
Try rebooting the computer.

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