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75 Menu function settings
Key lock during standby
• This function locks the control panel and remote control buttons during standby to
prevent the projector from being turned on accidentally.
• You can turn the key lock function on or off from the Setup menu.
• To turn on the projector when Key Lock is on, press and hold the INPUT button on
the control panel or the AUTO PC button on the remote control until the STATUS
LED lights up briefly and the key lock is released. (*1)
You can then turn on the projector by pressing the POWER button on the control panel
or the remote control.
* 1: Although the key lock is released, the key lock setting in the menu (On/Off) is not
changed. If you switch the projector off in this status, you need to release the key
lock again the next time the projector starts.
Key lock during projection
• You can lock the projector's control panel and remote control button operations to
prevent settings from being changed accidentally during projection.
• You can enable or disable the key lock function by pressing and holding the
INPUT button on the control panel or the AUTO PC button on the remote control
for at least 3 seconds.
Key Lock