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Switching commands, Command description – Extron Electronics SWP123 User Manual

Page 33

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SWP123 Presentation Switcher • Remote Control

5-5

Switching commands

These commands can initiate only a one-input-to-one-output switch.

Command

Description

Execute switch

[MSxOooIii]

Executes the selection of an input for the specified group.

x

= 1 to switch VGA

x

= 2 to switch S-video

x

= 3 to switch Composite Video

x

= 4 to switch Master Audio

ii

= 00 - 04 for input (00 = blank)

oo

= 01 for output 1

Switch current setting

[MSx?]

Returns the current connection for the selected group.

x

= 1 for VGA

x

= 2 for S-video

x

= 3 for Composite Video

x

= 4 for Master Audio

Blank output

[BLANKx]

Blanks a specific output.

x

= 1 for VGA

x

= 2 for S-video

x

= 3 for Composite Video

Audio follow video

[AFVx]

Causes Master Audio to automatically switch to the
selected video
group.

x

= 0: Audio Follow Video not enabled

x

= 1: Audio Follow Video enabled

x

= ?: To request current state

Special mode (enable decoder loop)

[SPMx]

For use with decoder loop function where selected
composite video is routed to S-video channel 4.
x

= 0: Special Mode not enabled

x

= 1: Special Mode enabled

x

= ?: To request current state

Enabling Special Mode [SPM1]
turns off Switching Mode (below).

Switching mode select

[SMDx] (Version 1.2 or later)

Change switching mode.

x

= 0: Separate switcher mode (VGA, S-video, and

Composite are independent)
x

= 1: Single switcher mode (VGA, S-video, and

Composite are mutually exclusive.)
x

= ?: To request current state

Enabling Switching Mode [SMD1]
turns off Special Mode (above).