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DISTRIBUTION AMPLIFIERS
400-0449-005
7
INSTALLING YOUR DA103-107/110 6
Step 1. Connect the input of the DA103-107/110
to the video output of the computer using
the cable provided. The Signal Present
LED should be on. The LED will be red if
there is power and green if a video signal
is present.
NOTE: The DA103-107/110 derives
power from the video output
connector of the computer. If the
computer does not supply power
at the video connector, it is
necessary to connect the USB
connector (from the video cable
provided) to an unused USB port
on the computer. If there is no
USB port available, proceed to
Step 2 and use the external
adapter.
Step 2. Skip this step if the LED is on.
Connect the DA103-107/110’s power jack
to an AC power adapter and plug the
adapter into a working outlet.
Step 3. If the power is on, the LED on the
DA103-107/110 should be on and red;
green if a signal is present.
Step 4. Connect VGA-type cables from the
15-pin HD output connectors on the
DA103-107/110 to the display devices.
Step 5. The DA103-107/110 is now operational.
Verify the picture quality on the receiving
monitor is equivalent to the quality as
displayed on the local monitor.
OPERATION 7
The DA103-107/110 requires no adjustments for
proper performance. Once set-up, the
DA103-107/110 will work trouble-free without user
intervention.
TROUBLESHOOTING GUIDE 8
We have carefully tested and found no problems in
the supplied DA103-107/110. However, we would
like to offer suggestions for the following:
8.1 THE LED IS NOT RED.
Cause 1: There is no power.
Solution: Verify the DA103-107/110 is
connected to the proper power
adapter or USB port.
Solution 2: Make sure the adapter is plugged
into a working outlet and that power
is on.
Cause 2: The cables are loose.
Solution: Verify the power plug from the AC
adapter is plugged all the way into
the DA103-107/110.
Cause 3: The DA103-107/110 has a
problem.
Solution: If there is still no power, the
DA103-107/110 may require
service. Please call ALTINEX at
(714) 990-2300.