Extron electronic 68-1316-02 manual Wiring for RS-232 Control, Audio Output

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Audio Output

The 5-pole captive screw audio output connector is used for both balanced and unbalanced audio. When the connector is wired for unbalanced audio, the gain is unity.

Tip

Ring

Sleeves

Tip

Ring

 

No Ground Here

L

Tip

 

 

Sleeves

R

Tip

 

 

No Ground Here

L R

Do not tin the wires!

Balanced Audio Output

Unbalanced Audio Output

Figure 11. Wiring the Audio Output Connector

Wiring for RS-232 Control

SW2 and SW4 DVI Plus (RS-232 Connector)

For RS-232 control of a non-audio SW2 or SW4 DVI Plus, connect a male to female RS-232 cable between the 9-pin female D RS-232 connector of the switcher and the computer serial port. The table below shows the pin assignments of the RS-232 connector.

Pin

RS-232 Function

Description

 

 

 

1

No connection

2

Tx

Transmit data

3

Rx

Receive data

4

No connection

5

Gnd

Signal ground

6

No connection

7

No connection

8

No connection

9

No connection

 

 

 

Protocol for this port is 9600 baud, 8 data bits, 1 stop bit, no parity.

All Other Models (Remote/Auto-SW Connector)

On all models except the non-audio SW2 and SW4 DVI Plus, the 5-pole, 3.5 mm Remote/Auto-SW captive screw connector is used for optional RS-232 communication and to enable auto-input switching between inputs connected to the switcher.

Use a female 9-pin D-to-bare wire RS-232 cable or a universal control cable (UC50', UC100', or UC200') to connect your computer or control system to the RS-232/Auto-SW connector.

1.Wire the unterminated end of the RS-232 cable to the provided 5-pole captive screw plug as described below. Connect the transmit, receive, and ground wires of the cable to the first three pins on the connector, starting at the left:

Connect the transmit wire to pin 1, which plugs into the Tx (transmit) port.

Connect the receive wire to pin 2, which plugs into the Rx (receive) port.

Connect the ground wire to pin 3, which plugs into the _ (ground) port.

2.Plug the 5-pole connector into the Remote/Auto-SW receptacle on the rear panel.

Figure 12 on the next page shows how to wire this shared connector for RS-232.

SW DVI Plus Series • Installation

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Contents SW DVI Plus Series DVI SwitchersSafety Instructions English FCC Class a Notice Software Commands Conventions Used in this GuideNotifications Contents SW DVI Plus Series Contents Introduction About this GuideAbout the SW DVI Plus Series Features Connection Diagram for an SW4 DVI Plus Switcher Application DiagramsInstallation Overview InstallationSW2 DVI Plus Rear Panel Rear Panel FeaturesSW6 DVI a Plus Rear Panel Wiring the Power Connector Audio Input Wiring the Audio Connectors SW DVI a Plus ModelsAudio Output Wiring for RS-232 ControlSW2 and SW4 DVI Plus RS-232 Connector All Other Models Remote/Auto-SW ConnectorEnabling Auto-input Switching SW2/SW4 DVI Plus Non-audio ModelsAll Other Models Remote/Auto-SW Connector with Jumper Operation Front Panel FeaturesPowering On the Switcher OperationsSelecting an Input Using the Optional IR 102 Remote Control Remote control buttonsLocking IR remote access Edid Modes Enabling Front Panel Lockout Executive ModeSetting Equalization for Input Sources Automatic mode1024 x 768 default User-assigned Edid modeChanging the Edid mode Native Resolution Refresh RateResetting Switcher-initiated Messages Remote Configuration ControlUsing Simple Instruction Set SIS Commands Host-to-switcher CommunicationsError Responses Using the Command and Response TableSymbol Definitions Video Output Muting Command and Response Table for SIS CommandsInput Selection Mode Input Video Signal SensingDisable IR Receiver from Front Panel Front Panel Lockout Executive ModeUpload Firmware ResetUniversal Switcher Control Program Downloading and Installing the Software from the WebInstalling the Software from the DVD Software Button on the DVD Window Starting the ProgramUpdating Firmware Using Firmware Loader Using the Help SystemDownloading and Installing Firmware Loader Firmware Loader Download Link Downloading the SW DVI Plus FirmwareConnection Method Menu on the Add Device Window Loading the Firmware to the SwitcherOpen Window for Firmware File Selection Firmware Loader Screen with an SW DVI Plus Added Firmware Upload in Progress Reference Information SpecificationsControl/remote switcher Audio outputGeneral EMI/EMC Cables and Adapters AccessoriesPart Numbers Included PartsUL rack mounting guidelines Mounting the SW DVI Plus SwitcherTabletop use Rack mountingBack of the rack mounting Mounting an SW DVI Plus to a Back of the Rack Support Rack mounting the SW6 DVI Plus and SW8 DVI PlusFurniture Mounting SW2 and SW4 DVI Plus Only Extron Warranty

68-1316-02 specifications

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