Extron electronic SW4 3G HD-SDI user manual Turning on auto-input switch mode

Page 22

Installation and Operation, cont’d

AUTO

 

 

SWITCH

1

2

ACTIVE

MODE NORMAL

3

AUTO

RATE

NOT

RECOGNIZED

4

2.97 Gbps

1.485 Gbps

270 Mbps

SW4 3G HD-SDI

MULTI-RATE SDI SWITCHER

Turning on auto-input switch mode

The Auto Switch Active LED lights, indicating that auto-input switching is enabled.

To select normal mode (turn auto-input switch mode off), 1. Press and hold the Mode (Input 1) button.

2.While holding down the Mode button, press and hold the

Normal (Input 2) button.

3. Release the Mode and Normal buttons simultaneously.

AUTO

 

 

SWITCH

1

2

ACTIVE

MODE NORMAL

3

AUTO

RATE

NOT

RECOGNIZED

4

2.97 Gbps

1.485 Gbps

270 Mbps

SW4 3G HD-SDI

MULTI-RATE SDI SWITCHER

Turning off auto-input switch mode

The Auto Switch Active LED turns off, and the switcher switches to the previously selected input.

NIf power is disconnected from the switcher, the unit retains mode and input settings.

2-8 SW4 3G HD-SDI • Installation and Operation

Image 22
Contents Multi-rate SDI Switcher SW4 3G HD-SDIPrecautions Safety Instructions English安全须知 中文 Page Installation Quick Start Guide SW4 3G HD-SDIOperation Connecting an Input to the Outputs Quick Start Guide SW4 3G HD-SDI, cont’dSW4 3G HD-SDI Quick Start Guide QS-3 QS-4 SW4 3G HD-SDI Quick Start Guide Table of Contents Table of Contents, cont’d One SW4 3G HD-SDIIntroduction FeaturesAbout this Manual Application diagram for the SW4 3G HD-SDI switcher Introduction, cont’d Two Rack Mounting Installation and OperationInstallation Overview UL rack mounting guidelinesRack mounting instructions Installation and Operation, cont’d Rear Panel ConnectionsRS-232 connector wiring SW4 3G HD-SDI switcher front panel Connecting an Input to the Outputs Selecting Auto-input Switch ModeTurning on auto-input switch mode Resetting Locking the Front Panel10 SW4 3G HD-SDI Installation and Operation Three Host-to-switcher communications Setting Up RS-232 CommunicationUsing Simple Instruction Set SIS Commands Serial CommunicationError responses Switcher-initiated messagesTimeout Symbol definitions Using the command/response tableSerial Communication, cont’d Command/response table for SIS commands Ascii@ X@ X@ X@* X$ SW4 3G HD-SDI Serial Communication Command Serial Communication, cont’d Updating the Firmware Downloading the firmwareLoading the firmware to the switcher 10 SW4 3G HD-SDI Serial Communication SW4 3G HD-SDI Serial Communication 12 SW4 3G HD-SDI Serial Communication AAppendix a Specifications, Part Numbers, and Accessories SpecificationsGeneral Part Numbers Optional accessoriesIncluded parts Extron’s Warranty Central AmericaExtron Electronics, Europe Beeldschermweg 6C
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