Setup Guide Owner's manual

7. Apply power to the receiver. The LEDs illuminate steadily.
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 source, and tighten the thumbscrews.
10. If required, apply power to the transmitter. The LEDs illuminate steadily.
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, and so forth.)
33-1641-01
Rev. A 05 08
5 V 1 2 3 4
Extron
www.extron.com
TO COMPUTER (Tx)
PN 60-977-12
33-1642-01
Rev. A 05 08
5 V 4 3 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 reads the information stored in the transmitter
and boots up to that resolution and refresh rate.
Troubleshooting
Display Does Not Show an Image
• Ensure that all plugs and jacks used by the external power supplies are rmly connected.
• Ensure that the LEDs for both the transmitter and receiver are lit.
• Ensure that the correct EDID information has been stored on the transmitter’s EDID Minder.
When using the DVI 104 Tx/Rx for the rst time or if the display device is changed, it is
essential to set up the EDID Minder as described in steps 1-6 of “Setup and Operation”
on the previous page.
• Ensure that the source device and output device are powered on and have booted up
correctly.
• Ensure that the ber 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 ber optic cable jacks are securely seated.