133
2.
Select the
Settings
menu and press
Enter
.
3.
Select
Lock Setting
and press
Enter
.
4.
Select the
Control Panel Lock
setting and press
Enter
.
5.
Select one of these lock types and press
Enter
:
• To lock all of the projector's buttons, select
Full Lock
.
• To lock all buttons except the power button, select
Partial Lock
.
You see a confirmation prompt.
6.
Select
Yes
and press
Enter
.
Unlocking the Projector's Buttons
Parent topic:
Unlocking the Projector's Buttons
If the projector's buttons have been locked, hold the
Enter
button on the projector's control panel for
seven seconds to unlock them.
Parent topic:
Locking the Projector's Buttons
Installing a Security Cable
You can install two types of security cables on the projector to deter theft.
Summary of Contents for PowerLite Home Cinema 2040
Page 1: ...PowerLite 975W 2040 2055 2065 2140W 2155W 2165W 2245U 2250U 2255U 2265U User s Guide ...
Page 2: ......
Page 10: ......
Page 20: ...20 Projector Parts Front Top PowerLite 2040 2140W ...
Page 21: ...21 PowerLite 975W 2055 2065 2155W 2165W ...
Page 27: ...27 Projector Parts Remote Control 1 Power button ...
Page 51: ...51 1 Remove the battery cover 2 Insert the batteries with the and ends facing as shown ...
Page 178: ...178 PowerLite 2040 2140W ...
Page 184: ...184 PowerLite 2040 2140W 9 Replace the lamp cover and tighten the screw to secure it ...
