Extron electronic P/2 DA2 setup guide Installation, Power down, Connect input, Connect outputs

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

Ampli￿er

LOCALMONITOR

ON	1	2
	ON
OFF	1	2

OUTPUTP/2DA2

P LUS

PC

Projector

CInstallation and service must be performed by authorized personnel only.

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:

ON 1 2

ON

1 2

OFF

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).

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.)