Home Theater Server User Manual
UNITY 4600 USER’S MANUAL
800032-01 Rev. F 42 www.wegner.com
RPATH TO username@addr
username: Legal string of keyboard characters without white space.
addr: IP address formatted as n1:n2:n3:n4 where nn1, n2, n3, and n4 are integers between 0 
and 255.
Email address destination for Return Path reporting. A Local Control Command (available from the 
terminal regardless of "Local Control Enable/Disable" commands from the network).
SAVENV
Saves all the current global and Unit Setting NV parameters (in NVRAM) to the Flash memory space 
designated as BACKUP. 
Note: Some unit-set parameters, which would not make sense to “back up”, may not be saved. 
A Local Control Command (available from the terminal regardless of "Local Control Enable/Disable" 
commands from the network).
SAVEP [entry#] [channel_label]
entry#: A Preset Table Entry number or the text, PERM. If a preset entry, must be equal to a 
number between 1 and N inclusive, where N is the highest entry number.
channel_label: Channel Label associated with a unit setting or a Preset Table entry. If attempting to 
supply the channel_label parameter alone, a value of PERM is not legal. Parameter must 
be a string of continuous non-white-space keyboard characters. Unit will truncate user 
input to 10 characters.
Command saves current Unit Settings to a Preset Table entry, or if entry# is PERM, a current Transient 
Setting is loaded into the unit's Permanent unit setting. Those metadata fields in the extended Preset 
Entry that have no analog in the current Unit setting will be populated with spec defaults. User must use 
ADDE command to set those fields.
If entry# is supplied alone, current unit settings are written to that entry, overwriting existing data if it had 
been in use. If channel_label is supplied alone, and if that same Label already appears at a used Preset 
Table entry, then the current unit settings overwrite that old Preset data. If channel_label is supplied 
alone and no used Preset has that Label, then the current settings are written to the lowest empty Preset 
Table entry and then given that same Label. If both entry# and channel_label parameters are supplied, 
then the current unit settings are written at that Entry (overwriting existing data if any) and that entry is 
supplied that same Label (equal to channel_label).
SERVICE video_pid [pcr_pid] [audio1_pid] [audio2_pid]
video_pid: Hex value between 20 and 1FFE.
audio1_pid: Hex value between 20 and 1FFE.
audio2_pid: Hex value between 20 and 1FFE.
pcr_pid: Hex value between 20 and 1FFE.
Command selects A/V services directly by PID number only. This changes Unit Setting #11 to “By PID” if 
not already set that way.
Table 3.3: Command Directory for U4600 Terminal Commands










