Extron electronic SW AV manual Installationstallation, cont’d, Installation Overview

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Installationstallation, cont’d

Installation Overview

To install an SW AV Series switcher, do the following:

1

2

3

4

5

6

7

8

Turn off the input and output devices, and unplug their power cords.

If desired, mount the switcher in a rack or under furniture (see Mounting the Switcher below).

Connect the input and output devices to the switcher (see Cabling and Rear Panel Views on page 2-3).

(SW 8 and SW 12 models) If desired, connect a computer or an RS-232 control system to the RS-232 connector (see Remote connection on page 2-6).

(SW 4 and SW 6 models) If desired, connect a computer, an RS-232 control system, an IR device (such as the IR 102 remote control kit), or a contact closure device (such as a KP 6 Keypad Remote Control) to the Remote connector (see Remote connection on page 2-6).

If desired, connect a black burst (genlock) signal to the external sync connectors (see External sync connection on page 2-6).

Plug the switcher and, if appropriate, the input devices and output devices into a grounded AC source.

Turn on the input and output devices.

The image from each input device should appear on the output devices when you switch from one input device to another. If this does not happen, double check steps 3 through 5 and make adjustments as needed.

Mounting the Switcher

Tabletop use

For tabletop use, affix a self-adhesive rubber foot to each corner of the bottom of the switcher.

Rack mounting the switcher

The SW AV switcher models are housed in rack-mountable, 1U high, 17" wide metal enclosures. The appropriate rack mount kit is included with each switcher. Rack mount the switcher as follows:

1.

If feet were previously installed on the bottom of the switcher, remove them.

2.

Attach the rack mount brackets to the switcher with the eight #8 machine

 

screws provided (figure 2-1).

3.

Insert the switcher into the rack, align the holes in the mounting bracket with

 

those of the rack.

4.

Secure the switcher to the rack using the supplied machine screws.

Furniture mounting the switcher

The SW AV switcher models can be mounted under a table or other horizontal surface with an optional Extron MBD 129 Through-Desk Mount Kit, part #70-077-02.

1.

Secure the optional table/wall mounting brackets to the switcher with the

 

eight machine screws provided in the mounting kit (figure 2-1).

2.

Hold the switcher with attached brackets against the underside of the desk or

 

other furniture. Mark the location of holes for screws on the underside of the

 

desk.

2-2 SW AV Series Switchers • Installation

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Contents SW AV Series Precautions Quick Start SW AV Series Switchers SW AV Series Switchers Quick Start QS-1Quick Start SW AV Series Switchers, cont’d Table of Contents Table of Contents, cont’d One Video switchers About the SwitchersFeatures Introductiontroduction, cont’dVideo Screw Audio SW AV Series Switchers IntroductionInputs Outputs Model Captive All video modelsRCA connector a RCA models Audio switchersCaptive screw connector a models All audio modelsAll switcher models Introduction, cont’d Two Mounting the Switcher Installationstallation, cont’dInstallation Overview Mounting the switcher Cabling and Rear Panel ViewsAudio input and output connections audio models only Installation, cont’dVideo input and output connections video models only Captive screw connector wiring for audio inputs Remote connection External sync connectionPower connection Simple external sync connection exampleInstallation, cont’d Three Operationeration, cont’d Front Panel Controls and IndicatorsSW AV Series Switchers Operation SW 8A front panel Input selection controls and indicators Operation, cont’dAudio controls and indicators audio switchers Autoswitch mode controls and indicator video switchersSwitching inputs Executive mode controls and indicatorPower Front Panel OperationsExample 2 Select a video input only video and audio switcher Example 1 Select an inputAdjusting audio gain and attenuation audio switchers Video switchers must be in normal modeExample 4 Adjust the audio level Not increment or decrement the audio levelExample 4, step E Adjusting the audio level Audio level reset all inputs Switch modeAudio level reset single input Memory Optimizing the Audio Audio SwitchersExecutive mode front panel security lockout Troubleshooting If no Image Appears Operation, cont’d Four RemoteControl,cont’d Host-to-switcher communicationsSW AV Series Switchers Remote Control Simple Instruction Set ControlTimeout Switcher-initiated messagesError responses Using the command/response tableCommand Ascii Command Response Additional description Remote Control, cont’dSymbol definitions Resets Windows-Based Program Control Installing the softwareUsing the software Contact Closure Control SW 4 and SW 6 Models Only Infrared Remote ControlUsing the help system Remote Control, cont’d Specifications and Part Numbers AAppendix aSpecificationsecifications, cont’d SW AV Series Switchers Specifications and Part NumbersAudio Specifications, cont’d Control/remote switcherCables Optional accessoriesSwitcher Extron PartSuper High Resolution Cable Bulk cables Super High Resolution CableFCC Class a Notice Extron’s Warranty Extron Electronics, USA
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