4-9
Matrix 12800 Switchers • Programming Guide
PRELIMINARY
Coand ASCII coand
(hot to witcher)
Response
(witcher to hot)
Additional
decription
Read tie
N The&view tiecommandforRGBandthe%view tie command for video can be used interchangeably on the matrix
switcher.
Read video and audio
output tie X@!X!] Video and audio input X!
tied to output X@.
Read RGB output tie X@&X!] RGBHV input X! tied to
output X@.
Read video output tie X@%X!] Video input X! tied to
output X@.
Read audio output tie X@$X!] Audio input X! tied to
output X@.
Video ute coand
RGB or video mute X@*1B VmtX@*1]Mute output X@ RGB (video
off).
RGB or video unmute X@*0B VmtX@*0]Unmute output X@ RGB
(video on).
View RGB or video mute X@BX$] 1 = mute on, 0 = mute off.
Global RGB or video mute 1*B Vmt1]Mute all RGB outputs.
Global RGB or video unmute
0*B Vmt0]Unmute all RGB outputs.
Audio input gain and attenuation
N The set gain (G) and attenuation (g) commands are case sensitive. The increment, decrement, and read level commands
are not case sensitive.
Set input audio gain to
+ dB value X%*X^G InX%•AudX&]
Example: 1*2G In001•Aud+02]Set input 1 audio gain to
+2 dB.
Set input audio attenuation
to - dB value X%*X*g InX%•AudX&]
Increment level X%+G InX%•AudX&] Increase audio level by 1 dB.
Example: 5+G In005•Aud+03]Increment audio input 5
level from +2 dB to +3 dB.
Decrement level X%-G InX%•AudX&] Decrease audio level by 1 dB.
Example: 7-G In007•-09]Decrement audio input 7
level from -08 dB to -9 dB.
Read input audio level X%GX&]
Audio ute
Audio mute X@*1Z AmtX@*1]Mute audio output X@
(audio off).
Audio unmute X@*0Z AmtX@*0]Unmute audio output X@
(audio on).
Read audio mute X@ZX$] 1 = mute on, 0 = mute off.
Global audio mute 1*Z Amt1]Mute all audio outputs.
Global audio ummute 0*Z Amt0]Unmute all audio outputs.
Coand and repone table for SIS coand (continued)
N X@ = Output number 001 – maximum number of outputs
X! = Input number 000 – maximum number of inputs (000 = untied)
X$ = Mute status 0 = off (unmuted) 1 = on (muted)
X% = Input number 001 – maximum number of outputs
X^ = Audio gain 00 – 09 (1 dB per step)
X& = Numeric dB value -24 – +09
X* = Audio attenuation -01 – -24 (1 dB per step)