Extron Electronics SW2 VGA DA2 A0AF Setup Guide

Setup Guide — SW2 VGA DA2 A/AF

INPUTS

A (LOCAL MONITOR)

A S

L R

AS/REMOTE

SW2 VGA DA2 AF

OUTPUTS

EXT SWITCH

12V

0.5A MAX

Laptop

LBC

Cable

Local Monitor LCD Projector Audio

Contact Closure Control

Extron SW2 VGA DA2 A

Switcher

Laptop

Power Supply

Output Cord

SECTION A–A

Ridges

Smooth

A A

Captive

Screw

Connector

Tie Wrap

3" 16 (5 mm) Max.

Sleeve ( )

Ring (R)

Tip (L)

This guide provides basic instructions for an experienced installer to set up and operate the Extron SW2 VGA DA2 A/AF switcher.

Installation

Step 1 — Mount the unit

Turn off all equipment or disconnect it from power sources and mount the switcher as desired. See “Mounting the SW2 VGA DA2 A/AF” in the SW2 VGA DA2 A, SW2 VGA DA2 AF User’s Manual for details:

• Ondesk— Place 4 rubber feet (provided) onto the four corners of the switcher.

• Rack— Use the optional 1U Rack Shelf, part #60-190-01.

• Under-desk— Use the optional Under-Desk Mount Kit, part #70-077-01.

• Through-desk— Use the optional Through-Desk Mount Kit, part #70-077-02.

Step 2 — Power connector wiring

Step 3 — Video input

Step 4 — Audio input

Wire the power connector as shown to the right.

Connect an RGBHV, RGBS, RGsB, or RsGsBs video input to each 15-pin HD connector, as desired. The SW2 VGA DA2 AF has 1 video input and the SW2 VGA2 AF has 2 video inputs.

Connect an unbalanced stereo input to each 3.5 mm stereo mini jack, as desired. The SW2 VGA DA2 AF has 1 audio input and the SW2 VGA2 AF has 2 audio inputs. Wire the audio plug as shown below.

(Continued on reverse side)

Setup Guide — SW2 VGA DA2 A/AF

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+971.4.2991800 +971.4.2991880 FAX

Do not tin the wires!

Balanced Audio Output

CAUTION

For unbalanced audio, connect the sleeve(s) to the ground contact.

DO NOT connect the sleeve(s) to the

negative (-) contacts.

Tip

NO Ground Here

Sleeve(s)

NO Ground Here

Tip

L R

Unbalanced Audio Output

Tip

Ring

Tip

Ring

L R

Sleeve(s)

Contact Closure Control

Jumper pins 4 & 5 for autoswitching.

CONTACT AUTO-SW

Step 5 — Video output

Connect an RGBHV, RGBS, RGsB, or RsGsBs video display to the 15-pin HD connector (output B). A 15-pin HD connector (output A) is also provided for a local monitor.

Step 6 — Audio output

Connect an audio device to this 3.5 mm, 5-pole captive screw connector for balanced or unbalanced audio output. For correct wiring, follow the diagram below.

Step 7 — Autoswitching/contact closure

Connect a contact closure control device to the left three pins of the 3.5 mm, 5-pole captive screw connector.

• Pin1— selects input 1 when connected to ground (pin 3).

• Pin2— selects input 2 when connected to ground (pin 3).

• Pin3— connects to the ground wire (equipment ground).

• Pin4and5— if jumpered or shorted together will turn the autoswitching mode on. When

the autoswitching mode is on, the switcher automatically switches to the highest numbered input that has an active sync signal.

See “Rear Panel Features” in the SW2 VGA DA2 A, SW2 VGA DA2 AF User’s Manual for details.

Step 8 — Operation

Power up all input and output devices and the switcher.

• If the switcher is in manual switching mode, select an input from the front panel buttons or by using the contact closure controller.

• If the switcher is in autoswitching mode (rear panel Contact/Auto-sw pins are jumpered together), the switcher automatically selects the highest numbered input with an active sync signal.

• The image should now appear on screen, and sound from the audio source should be audible.

If image or audio problems occur, see “Troubleshooting” in the SW2 VGA DA2 A, SW2 VGA DA2 AF User’s Manual for further details.

68-460-51

Rev. A

07 09