Wegener UNITY4650, Руководство пользователя

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Unity 4650 User’s Manual
wegener.com 53 800034-01 Rev. A
FORCERF port
port :Either OFF or the numbers 1, 2, 3, or 4.
Command to either disable or enable effective RF switch bypassing. If port is a
number, then all subsequent carrier reception is sought at that RF feed port,
regardless of the current Unit Setting. If
port is OFF, then normal RF switch
function is restored. Entering the command without parameters gives current
status, either “Normal RF Switch”, or “Forced RF Feed Port
n ” where n is
either 1, 2, 3, or 4. A Local Control Command (available from the terminal
regardless of "Local Control Enable/Disable" commands from the network).
GHOSTLIST action PID
action : 'A' for add or 'D for delete.
PID : hex number between 1 and 1ffe (except 11, reserved for SDT).
Command to add or delete entries in the list of ghost PIDs to pass to the ASI
transport output (while Program Mapping is enabled). Entering command
without the
action or pid parameter dumps the current list.
GLDELAY time
time : Integer between -9000 and +9000 inclusive.
Command to adjust the horizontal delay of genlocked video output, relative to
the reference. The delay in nanoseconds (ns) is set by the
time parameter, with
the actual register values set for the nearest 2.3 ns of adjustment resolution.
Positive settings of
time will force the video output to lead the genlock refer-
ence. For example, a setting of +3 directs the unit to use +2.3 ns of forward off-
set (1/16 of a 27 MHz clock tic). Entering this command without the
time
parameter causes the unit to report the current H offset setting.
GLENABLE enable
enable : ON or OFF.
Command to enable or disable genlocking. If enable is ON, genlock is enabled.
If enable is OFF, genlock is disabled. Entering this command with no parame-
ters gives the current setting.