Owner`s manual

Serial Communications
VideoWall™/CineWall™ Installer/Integrator Manual 61
PRE
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IMINAR
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5.6
Using the Operation
Commands Table
The Operation Commands table starts on page 71.
Operations and Operation
Numbers
The commands are listed in alphabetical order by Operation. In a command, you may use
either the ascii text of the operation or its Operation Number. For instance, to get the
aspect status, all these commands are equivalent:
op 38 auto.level.status ? [CR]
op38auto.level.status? [CR]
op 38 1115 ? [CR]
op381115? [CR]
OP 38 aUto.LEveL.STAtus ? [CR]
TargetIf the Target column has anything in it, the command must use one (and only one) of the
targets, and it must be in parentheses. Use either the ascii text or the Target Number.
These are equivalent commands:
op2a center.point (red) ? [CR]
op2A1110(0)? [CR]
Command Types AllowedTable 5-1 describes the allowed command types.
Table 5-1. Command Types
Symbol Meaning Example Result
= Set tells the dis-
play to take the
value that fol-
lows
op 4* white.balance (all) = 100 [CR]
All displays with a Group ID of
4 (and Unit ID of anything) will
set their white balance levels
for red, green and blue to
their maximum of 100
? Get asks for the
value
op 09 contrast ? [CR]
Tells display 09 to send the
value of contrast to the host
computer. Note that the dis
-
play will only respond if it is
addressed individually.
+ Increment increments the
value
op ** gray.balance(red) + [CR]
Makes all the displays
increase their Gray Balance
value by one. Note that any
display whose value is
already at the top (in this case
15) will not increase it.
– Decrement decrements
the value
op ** white.balance(green) - [CR]
Makes all the displays
decrease their White Bal
-
ance value by one. Any dis-
play that had a white balance
of 1 before the decrement will
not change.