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DVI 104 Tx/Rx • User’s Guide
7
7. Apply power to the receiver by inserting the cable from the
external power supply into the input jack. The LED should
illuminate a solid blue.
8. Ensure that the display device is still powered on, connect
the receiver directly to the DVI input, and tighten the
thumbscrews.
9. Ensure that the PC or source is powered off, connect the
transmitter directly to the DVI input, and tighten the
thumbscrews.
10. If required, apply power to the transmitter by inserting the
cable from the external power supply into the input jack.
The LED should illuminate a steady blue.
N
If the PC or source is able to provide 5 VDC on pin 14
of its DVI output, the transmitter can draw power from
the source device. If the source is a laptop or a PC using
a PCI-E graphics card, the source device cannot provide
enough power and the transmitter must be powered with
a separate external power supply.
11. Connect all four ber optic cables between the transmitter
and receiver. Pay attention to the orientation of the LC
connectors and ensure that each cable joins ports with the
same number (port 1 of the transmitter must be connected
to port 1 of the receiver, etc.)
33-1641-01
Rev. A 05 08
5 V12 3 4
Extron
www.extron.com
TO COMPUTER (Tx)
PN 60-977-12
33-1642-01
Rev. A 05 08
5 V43 2 1
Extron
www.extron.com
TO DISPLAY (Rx)
PN 60-977-13
1
2
3
4
12. Turn on the source device. The source device should read
the information stored in the transmitter and boot up to
that resolution and refresh rate.