Extron Electronics System 5 IP Series User Guide - Manual (Page 89)

5-33 System 5 IP • SIS ™ Programming and Control
PRELIMINAR
Y
Command/response table for special function SIS commands, continued
Command ASCII Command Response X? values
(host to System 5) (System 5 IP to host) and additional descriptions
Power amp limit X? *56 # AmpLimit* X? Limit amplifier output when
volume is at maximum level.
For
X? ,
0 = 0 dB attenuation (default),
1 = 1 dB attenuation,
2 = 2 dB attenuation,
…,
20 = 20 dB attenuation.
Set the left-right audio balance X? *22 # Balance* X? Set the attenuation applied to
the left and right audio
channels.
X? can be step 0 to
step 30:
0 = attenuate the left audio
channel 100% (mute the left)
…
15 = 0 dB attenuation for both
channels (default)
…
30 = attenuate the right channel
100% (mute the right).
Set the Preamp audio output’s level X? *40 # LineOut* X? 1 = -10 dBV (-8 dBu, 0.32 Vrms),
unbalanced output (default)
2 = +4 dBu (+6 dBV, 1.23 Vrms),
balanced output
If the connector is wired for balanced output, the level will be +6 dB higher than if it is wired for unbalanced output.