Gefen EXT-HDMI1.3-1FO User Manual download pdf (Page 14)

DIP SWITCH CONFIGURATION

Calibrating the Sender Unit and Receiver Unit

IMPORTANT: Before beginning the calibration process, make sure that the

Sender Unit and Receiver are not powered.

1. Make sure DIP switch 3 on both the Sender Unit and the Receiver Unit are in

the OFF position (see page 9).

2. Connect one end of the ﬁ ber cable to the Sender Unit. Connect the other

end of the ﬁ ber cable to the Receiver Unit.

3. Make sure DIP switch 3 on both the Sender Unit and the Receiver Unit are in

the OFF position (see page 9).

4. Connect the 5V DC Locking Power Supplies to the Sender Unit and the

Receiver Unit. Do not overtighten the locking connectors. Plug the power

cord into an available electrical outlet.

The LED indicators on both the Sender Unit and Receiver Unit will alternate from

red to green during the calibration process. The calibration process can take up

to 120 seconds to complete.

After the calibration process has ﬁ nished, the LED indicators on both the Sender

unit and the Receiver unit will turn solid green. Set DIP switch 3 to the ON

position on both the Sender Unit and the Receiver Unit to lock the calibration

settings.

NOTE: If the ﬁ ber optic cable is changed, repeat the calibration procedure.

Troubleshooting Procedure

• If the Sender Unit and Receiver Unit did not complete the calibration

process, the indicator LEDs on both Sender Unit and Receiver Unit will be

red. Check the ﬁ ber connections carefully and cycle the power on both the

Sender Unit and the Receiver Unit and repeat the calibration procedure.

• When the indicator LED at one unit is GREEN and the other is RED,

cycle power on the unit with the RED indicator. It is also recommended to

cycle power on both the Sender Unit and the Receiver Unit to perform a full

calibration.

• If the calibration procedure continues to fail, contact Gefen Technical

Support under the Asking For Assistance section at the beginning of this

manual.

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Gefen EXT-HDMI1.3-1FO User Manual Page 14