Extron electronics MLC 104 IP Plus Series, User Manual, Page: 108 / 174

MLC 104 IP Plus Series • SIS
™
Programming and Control 100
The syntax for setting a special function for an MLC is
X?
* __ # where
X?
is the value and
__ is the function number. To view the setting of a function, use __#, where __ is the function
number. In the following table the values of the
X?
variable are different for each command
or function. These values are given in the rightmost column.
Command/Response Table for Special Function SIS Commands
Command ASCII
Command
(host to MLC)
Response
(MLC to host)
X?
values
and additional descriptions
Delay times
Most projectors require a certain amount of time during warm-up and cool-down during which they do not accept
commands. Once you have set the input selection lock during power on/off command (
53# , page 107 ), send this
command ( 1# ) to specify the amount of time for the MLC to wait between sending the projector a power-on or power-off
command and when the next input button press can occur.
Power on delay
24
X?
*1# WarmUp*
X?]
0 = 0 seconds,
1 = 2 seconds,
2 = 4 seconds,
... in 2 second steps up to
150 = 300 seconds (5 minutes).
Example:
8*1# WarmUp*008
Example: set a 16 second power
on delay.
Example: 1# WarmUp*023 Example: view the power on delay
setting (23 = 46 seconds).
Power off delay
24
X?
*2# CoolDown*
X?]
0 = 0 seconds,
1 = 2 seconds,
2 = 4 seconds,... in 2 second
steps up to 150 = 300 seconds.
Example:
23*2#
CoolDown*023
] Example: set a 46 second power
off delay.
Power off button delay
24
X?
*22# PwrOffDly*
X?]
0 = the power off button requires
no hold delay (default),
1 = the power off button requires
a 2-second hold delay before
starting the power-off sequence.
Audio settings
Limit audio level on display power-
on
24
X?
*11# VolLimit*
X?]
If this feature is enabled, the
maximum initial power-up volume
level does not exceed the level
specified by this command.
0 = audio off, ...,
20 = default value, ...,
100 = no limit on audio level at
power-on.
NOTE:
The MLC responds with an E14 error code when volume mode =
1
(increment/decrement).
NOTE: The maximum is limited by the maximum volume setting ( 47# , see page 106). If the maximum volume
( 47# command) is set, the limit audio level feature ( 11# command) is automatically set to 25% of the
maximum volume ( 47# ).
Example:
28*11#
VolLimit*028
]
Example: limit power-up volume to
28% of maximum volume.