Mark Levinson RS-232 - Manual (Page 8)

8
Status Update:
Any change in the following 6 control keys will automatically send out the
corresponding ASCII string.
CONTROL KEY RETURNED VALUE COMMENT
Select knob 1:IN:<1-7>:<input alias><cr> or
1:IN:NONE<cr> if no current valid input
selection input alias> is max 7 chars, no
null termination
input alias = first 7 ascii
characters from No320S
LED display.
Volume knob 2:VOL:xx.x<cr> or 2:VOL:OFF<cr> xx.x = last 4 ascii characters
from No320S display
Mute 3:MUTE:ON<cr> or 3:MUTE:OFF<cr> ON = user mute engaged,
OFF = normal volume
Mono 4:MONO:ON<cr> or 4:MONO:OFF<cr> ON = mono , OFF = normal
stereo
Polarity 5:POL:ON<cr> or 5:POL:OFF<cr> ON = polarity reversed, OFF
= normal
Standby 6:STDBY:ON<cr> or 6:STDBY:OFF<cr> ON = standby active, OFF =
normal operating mode