Setup Guide — P/2 DA2 Plus
This guide provides basic instructions for an experienced
installer to set up and operate the Extron P/2 DA2 Plus.
Installation
The P/2 DA2 Plus is a high performance, one input, two
output distribution amplifier that accepts video input from
a VGA-QXGA compatible PC and distributes that signal to separately buffered outputs. See
the following application diagram.
Extron
P/2 DA2 Plus
VGA Distribution
Ampliꢀer
L
O
C
A
L
M
O
N
I
T
O
R
ON
OF
1
2
2
ON
O
UT
1
P
P
/
2
F
UT
D
A2
P
L
U
S
PC
Projector
Installation and service must be performed by authorized personnel only.
C
Step 1 — Power down
Power off the display device, the PC and its local monitor.
Step 2 — Connect input
Connect the PC’s VGA output to the front panel input cable of the P/2 DA2 Plus distribution
amplifier.
Step 3 — Connect outputs
•
Connect the PC’s monitor to the Local Monitor 15-pin HD output connector of the
distribution amplifier.
•
Connect the display device to the Output 15-pin HD connector of the P/2 DA2 Plus.
Step 4 — Set DIP switches
Set the input and output impedance DIP switches:
1
ON
2
ON
Switch 1 (sync input impedance) – Default setting is down (510 ohms). If the image
from a laptop computer becomes unstable, slide the switch up (10k ohms).
1
2
OFF
Switch 2 (sync output impedance) – Default setting is up (50 ohms). If the front LED
is green and all the input and output cables are properly connected, but there is no
image at the projector, slide the switch down (75 ohms).
(Continued on reverse side.)
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