Selecting the Keylock Level
Projector | Remote control |
1, 5
2, 3, 4
(GUI) On-screen Display
This function can be used to lock the use of certain operation buttons on the projector. The user can still operate the projector fully with the remote control.
Description of Keylock Levels
Selected item | Description |
Normal | All operation buttons are functional. |
|
|
Level A | Only INPUT, VOLUME, MUTE, BLACK |
| SCREEN on the projector are available. |
Level B | All operation buttons on the projector are |
| unavailable. |
|
|
(Slide the MOUSE/ADJUSTMENT switch | MOUSE ADJ. |
on the remote control to the ADJ. position.) |
|
1Press MENU.
2Press ß /© to select “Options”.
3Press ∂/ƒ to select “Keylock Level”, and then press ©.
4Press ∂/ƒ to select the desired level.
5To exit from the GUI, press MENU.
•To cancel the keylock level, perform the above procedure using the remote control.
•If a password has been set and the keylock level selected, the password must be entered before adjusting the keylock level.
FeaturesUseful
Checking the Lamp Usage Time
Projector | Remote control |
1
2
(GUI) On-screen Display
This function allows you to check the accumulated lamp usage time.
(Slide the MOUSE/ADJUSTMENT switch | MOUSE ADJ. |
on the remote control to the ADJ. position.) |
|
1Press MENU.
2Press ß/© to select “Options”. The lamp usage time will be displayed.
•It is recommended that the lamp be replaced after approximately 1,900 hours of usage. See pages 50 and 51 for lamp replacement.
