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Extron Electronics DVI 104 Tx_Rx Setup Guide User Manual

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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 on the next page). This provides the extra leverage required to keep the locking catch
in place and hold the cable securely.

Normal Position

Adjusted Position

Locking catch

Release catch

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.

Screen is Distorted or Displays Noise

Ensure that the cable length does not exceed 500 meters (1,640 feet).

Ensure that the cables are high quality multimode cable and are terminated with securely
fitting plugs.

Ensure that the resolution is correctly set, using the EDID Minder (see “

Setup and

Operation

”).

View the “Display Properties” of the source device to check the output resolution. The
resolution and refresh rate must match the capabilities of the display device and must not
exceed 1920 x 1200 at 60 Hz.

Try resetting the system by unplugging and reconnecting the DVI connectors or the power
jacks.

68-1549-50, Rev. B

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