5 Enter the same keycode in “Re-con- firm”.

Note

To cancel the keycode that you have already set

•Press " on the projector for four times in steps 4 and 5 above.

When the System Lock is set

•When System Lock is set, the keycode input screen appears after the power is turned on. When it ap- pears, enter the right keycode to start projection.

Input screen for keycode

 

 

 

 

 

 

 

 

System Lock

–

–

–

–

 

 

 

 

 

 

 

 

Menu operation

Page 43

qReturning to the Default Settings

This function allows you to initialize the settings you have made in the projector.

Note

The following items or menu cannot be initialized.

•“SIG-ADJ” menu Resolution

•“SCR-ADJ” menu Language

•“PRJ-ADJ” menu Lamp Timer (Life) System Lock

Keylock Function

Locking the Operation Buttons on the ProjectorUse this function to lock the operation buttons on the projector.■Locking the Operation Buttons

Hold down ENTER on the projector for about 5 seconds while the projector is being turned on.

▼On-screen Display

Keylock function ON

•The keylock function does not affect the operation with the remote control buttons.

•You cannot use the keylock function while the pro- jector is warming up.

■Taking the Keylock off

Hold down ENTER on the projector for about 5 seconds.

▼On-screen Display

Keylock function OFF

•When the projector is in standby mode, you can release the keylock by holding down ENTER and STANDBY/ON on the projector simultaneously for about 5 seconds.

Info

•Keylock cannot be set while the projector is: dis- playing the “Menu” screens, in standby mode, warming up, changing input signals, operating “Auto Sync” function or on the “System Lock” screen during warming up.

wChecking the Lamp Life Status

You can confirm the cumulative lamp usage time and the remaining lamp life (percentage).

Lamp usage condition

Remaining lamp life

 

“Life”

100%

5%

Operated exclusively

Approx.

Approx.

while “Eco+Quiet Mode”

3,000 hours

150 hours

is “On”.

 

 

 

 

 

 

Operated exclusively

Approx.

Approx.

while “Eco+Quiet Mode”

2,000 hours

100 hours

is “Off”.

 

 

Note

•It is recommended that the lamp be changed when the remaining lamp life becomes 5%.

•Remaining lamp life changes within the range of the values shown depending on the frequency at which “Eco+Quiet Mode” is switched to “On” and “Off”. (See page 46.)

•The lamp life may vary depending on the us- age condition.

Features Useful

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