Extron Electronics MLC 104 Plus Series - Manual (Page 97)

4-33 MLC 104 Plus Series • SIS Programming and Control
PRELIMINAR
Y
The syntax for setting a special function for an MLC is X? * __ # where X? is the
value and __ is the function number. To view a function’s setting, use __#,
where __ is the function number. In the following table the values of the X? variable
are different for each command/function. These values are given in the rightmost
column.
Command/response table for special function SIS commands
(accessible via RS-232 only)
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. Set the “lock input selection during power on/off” command (53#,
page 4-39 ) first. Then 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.
N Global Configurator automatically sets the warm‑up and cool‑down delay times based on default values in the display/
projector’s driver. This SIS command overrides the default settings. For best results, set delay times to 2 to 4 seconds
longer than the times required by the display/projector. This ensures that the correct Display power button state is
shown on the front panel and on the GV and standard embedded Web pages.
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# 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.
N The maximum is limited by the maximum volume setting (47#). 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#). See page 4‑39 .