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Instruction Manual
6
“FUNC” Button
To ensure optimal video signal strength corresponding to the length or
quality of the DVI cable being used, the user can press the “FUNC” button
in combination with the other pushbuttons.
Step 1.
Press the “FUNC” button three times. The “FUNC” LED will flash one time
per second.
Step 2.
Press “1” once or twice to adjust the equalization of the selected port
input video strength. One beep will sound to indicate normal operation or
two beeps to indicate enhanced mode.
or
Press pushbutton “3” once or twice to adjust the output current of
selected port. One beep will sound to indicate normal operation or two
beeps to indicate enhanced mode.
or
Press pushbutton “4” one, two, three or four times to adjust the output
emphasis of the selected port, with one beep (no pre-emphasis), two
beeps (low pre-emphasis), three beeps (medium pre-emphasis), or four
beeps (high pre-emphasis).
Step 3.
Once the desired settings are complete, press the “FUNC” button once to
exit the settings mode.