Extron Electronics MLC 52 Series Quick Start Guide - Manual (Page 15)

13 MLC 52 Series • Quick Start Guide
Powering off
To turn the projector/display off, press the Off button. The button blinks for
4 seconds, then remains steadily lit.
The power On and Off buttons blink while the projector is warming up and
cooling down. The warm-up and cool-down delay periods can be changed via
the Windows-based configuration software.
Locking the Front Panel (Executive Mode)
When the MLC 52 is in executive mode, all front panel functions are locked, so that
pressing them has no effect. If a button is pressed while the MLC is in executive
mode, all the front panel buttons blink, indicating that the front panel is locked out.
Follow these steps to enable executive mode:
Step 1
Power off the projector or plasma display. Executive mode cannot be enabled if
the display device is on.
Step 2
• On the standard models, press and hold the Vol
>
and Video buttons
simultaneously for 5 seconds.
• On the VC models, press and hold the unlabeled button (bottom right) and
the VCR button simultaneously for 5 seconds.
When the MLC enters executive mode, all front panel buttons blink three times,
then return to their original state.
MLC 52
DISPLAY
ON
PC
VIDEO
OFF
VOL
VOL
MLC 52
DISPLAY
ON
PC
OFF
DVD
VCR
VOLUME
Buttons to press for executive mode
To exit executive mode, press the same two buttons again, holding them for
5 seconds.