Extron electronics IN1804 Series User Manual page 80

Command
Audio Configuration (continued)
Transport
Start and stop playback
Audio file slots are in order of priority, highest (slot 1) to lowest (slot 16). During playback, if a higher priority slot
NOTE:
is requested, it takes precedence. The current slot stops playing and the selected higher priority slot begins. If a lower
priority slot is requested during playback of a higher priority one, an E22—Busy error message is returned.
View slot status
Global playback status
KEY:
X8)
= Playback slot number
X8@
= Playback state
Advanced Configuration
Test Pattern
Set test pattern
View test pattern
Switch Effects
Cut
Seamless cut
View setting
Set output switch effect
View setting
KEY:
X2@
= Test patterns
X4%
= Video switch effect
ASCII Command Response
(Host to Scaler) (Scaler to Host)
EX8) X8@ }
* PLAY Play
Play
EX8) } X8@]
PLAY
E } X8)]
PLAY
Verbose modes 2 and 3:
Play0*0
Play
1 through 16
Highest priority for playback is slot 1, descending to lowest priority 16.
0 = Stop or stopped, 1 = Play or playing
E X2@ }
1* TEST Test1*
E } X2@]
1TEST
E }
U1*0SWEF SwefU1*0
E }
U1*1SWEF SwefU1*1
E } X4%]
U1SWEF
E X4% }
O1* SWEF SwefO1*
E } X4%]
O1SWEF
0 = Off (default), 1 = Crop, 2 = Alternating pixels, 3 = Crosshatch,
4 = Color Bars, 5 = Crayscale, 6 = Audio test (crop pattern with
orbiting text AUDIO TEST and outputting pink noise at LPCM-2Ch,
48 Hz, 24-bit)
0 = Cut through black* — The input instantly cuts to black, then cuts
to the newly selected input with no fading.
1 = Fade through black* —
newly selected input fades in.
2 = Seamless fade* (default) —
the previous input while the newly selected input fades in.
3 = Seamless cut —
screen, then cuts to the newly selected input.
*Between input switches the audio ramps down and then up.
IN1804 Scaling Presentation Switcher • SIS Configuration and Control
Additional Description
X8) X8@] Start or stop the audio file playback.
*
X8) ] Unsolicited message sent when
*0
playback of file
View playback status of the audio file in
X8)
slot
View the slot (
playing.
] No slot is currently playing.
X8) ]
*1
Playback is active on slot
X2@]
Select a test pattern (
View the currently selected test pattern.
] Set the upstream video switch effect to
Off.
] Set the switch effect to seamless cut
(default): the last frame of video freezes
on the screen, then immediately cuts to
the newly selected input.
Show current switch effect setting
X4%]
Set the output switch effect to
View the current output switch effect.
The input fades to black before the
Displays a final frozen frame of
The last frame of video freezes on the
X8)
is complete.
.
X8)
) that is currently
X8)
.
X2@
).
X4%
X4%
.
.
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