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Combination Keys:
Special Mode
Front Key Pressing
(Interval 1 sec.)
Remark
Button Lock & Un-
lock
“VOL-”
“VOL-”
“SETTING”
“HOME”
1. Lock all buttons of front panel and
RCU, except for “Power”.
2. All the SET functions should be
workable via RS32, even the ones
with according hot key in RCU like
Mute,…etc.
“MENU” Lock &
Un-lock
“VOL+”
“VOL+”
“SETTING”
“HOME”
1. Lock “MENU’ key of front panel and
RCU
2. The Factory and Hospitality modes
should not be blocked for the
model using MENU-combined
key to enter these two modes.
Alternative approach will be
indicated separately if any limitation
by model.
“POWER” Lock &
Un-lock
“VOL-”
“VOL+”
“SETTING”
“HOME”
1. Lock “POWER” key of front and
RCU.
2. The SET_POWER on/off should be
workable via RS232, but does not
mean.
the POWER lock will be released
under this case.
3. Can not be un-locked by reset in
OSD setting.
4. Will auto AC power-on in power-
lock.
5. Under power-lock, the set will not
enter power saving when no PC
signal and neither not trun off when
no other video signals after 15min.
“Touch” Lock & Un-
lock
“VOL+”
“VOL+”
“VOL+”
“SETTING”
“HOME”
Lock Touch moduel
Summary of Contents for IFP5550
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