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Command ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Audio input format
NOTES: • Selects between analog (5-pole captive screw) or digital (embedded in HDMI input) audio sources.
• Inputs 1 and 2 X4@ can only be set to 0 or 1; attempting to set these inputs to a digital format yields an E14 response.
• Digital auto modes (4 or 5) detect and use embedded audio when present, or analog audio if digital audio is not detected
Set to None
EIX!*0AFMT} AfmtIX!*0]
Mutes all audio for input X!.
Set to Analog
EIX!*1AFMT} AfmtIX!*1]
Select analog audio for input X! (default
for inputs 1 and 2).
Set to 2Ch digital
EIX!*2AFMT} AfmtIX!*2]
Select 2Ch digital audio for input X!
(default for inputs 3, 4, and 5).
Set to Full digital
EIX!*3AFMT} AfmtIX!*3]
Select Full digital audio for input X!.
Set to 2Ch digital
auto
EIX!*4AFMT} AfmtIX!*4]
Select auto detect audio for input X! (valid
for inputs 3, 4, and 5 only — EDID set to
2Ch).
Set to Full digital
auto
EIX!*5AFMT} AfmtIX!*5]
Select auto detect audio for input X! (valid
for inputs 3, 4, and 5 only — EDID set to
Full).
View audio type
EIX!AFMT}
X4@]
View the audio input type X4@ for input
X!.
Audio output format
Set format
EOX3(AFMT} AfmtOX3(]
Set the fixed and variable audio output
format.
View format
EOAFMT}
X3(]
View audio output format.
Audio follow
Set
EX4!AFLW} AflwX4!]
Select audio source (main versus PIP).
View
EAFLW}
X4!]
View audio source (main versus PIP).
NOTE: X! = Input selection: 1 to 5
X3( = Audio output format: 1 = dual mono, 2 = stereo (default)
X4! = Audio source: 0 = Follow Main window, 1 = Follow PIP window, 2 = Toggle source
X4@ = Audio input type: 0 = none, 1 = analog, 2 = 2Ch digital, 3 = Full digital, 4 = 2Ch digital auto, 5 = Full digital auto
See X4@ for full variable description on page 38.
DVS 605 • SIS Communication and Control 49