Wegener 4600 User's Reference Manual page 47

Unity 4600 User's Manual
The command to add entries to the U5000-style preset table at the entry num-
ber given. If entry at location was already in use, it will be overwritten.
APPM x
x: R for reporting.
Command to report status of installed software components.
APPSTAT
Forces IRD to report the status of the two application storage spaces, showing
current and backup application software (if any).
A Local Control Command (available from the terminal regardless of "Local
Control Enable/Disable" commands from the network).
APPSWITCH
Unloads the currently executing application software and, instead, loads and
runs the backup software.
AUDATTEN port# atten
port#: Either "1" or "2" for audio ports 1 or 2.
atten: Must be a numeric value for attenuation in dB. Legal values are given in
individual IRD specifications.
Command to set audio attenuation, where '0' gives 0dB attenuation (maximum
level). A Local Control Command (available from the terminal regardless of
"Local Control Enable/Disable" commands from the network).
AUDIOMODES
Lists all the supported audio decompression or pass-through modes
(e.g. MPEG1 Layer 2, Dolby AC-3, MP3, SMPTE302, etc.)
AUDMON port#
port#: Either "1" or "2" for audio ports 1 or 2.
Connects a sample of audio port port# to the single audio monitor jack (where
available). A Local Control Command (available from the terminal regardless
of "Local Control Enable/Disable" commands from the network).
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