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DU9800Z DLP Projector - User Manual
28
UM98001117EN00
Preventing Unauthorized Use of the Projector
Using the Control Panel Lock
This function allows you to lock the control panel on the projector to prevent the unauthorized operation of the control
buttons.
Locking the Control Buttons
Select CONTROL->OSD Settings-> Control Panel Lock to enable the function as the below illustration.
The pop-up message will be shown as below if Control Panel Lock is turned on. Select the OK button to confirm or Cancel
to ignore the setting.
Once the Control Panel Lock is enabled, all the control buttons on the projector are locked. The below message is shown
on the screen for several seconds if any control buttons are pressed.
Control Panel Lock is turned on
OSD Settings
Menu Position
Menu Transparency
Time Out 30 Seconds
Message Box On
Control Panel Lock Off
Security Lock Off
EXIT = Back Item Adjust ◄► Scroll ▲▼
Center
0
INPUT PICTURE ALIGNMENT CONTROL SERVICE
OSD Settings Control Panel Lock
Off
On
INPUT PICTURE ALIGNMENT CONTROL SERVICE
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