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Useful Features
Menu operation
Page 43
5
Enter the same keycode in “Reconfirm”.
Note
To cancel the keycode that you have al-
ready 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
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.
System Lock
––––
Keylock Function
Locking the Operation Buttons on
the Projector
Use this function to lock the operation but-
tons on the projector.
■ Locking the Operation Buttons
Hold down ENTER on the projector for about 5 sec-
onds 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.
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Returning 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
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w Checking the Lamp Life
Status
You can confirm the cumulative lamp usage time
and the remaining lamp life (percentage).
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.
Lamp usage condition
“Life”
Operated exclusively
while “Eco+Quiet Mode”
is “On”.
Operated exclusively
while “Eco+Quiet Mode”
is “Off”.
Remaining lamp life
100% 5%
Approx. Approx.
3,000 hours 150 hours
Approx. Approx.
2,000 hours 100 hours