47

Useful
Features
3
Press the 4 buttons on t he remote
control or on the proje ctor to enter
the preset keycode in “Ol d Code”.
When setting the keycode for the fi rst time,
press R on the projector for four times.
Setting the System Lock
PRJ - ADJ
Old Code
New Code
Reconfirm
––––
––––
––––
If you input a wrong keycode, the cursor
returns to the fi rst point of the “Old Code”.
The preset keycode is 4 R buttons on
the projector. When you press the R
button four times, the keycord input
screen disappears.
•
•
Note
4 Press the 4 buttons on the remote
control or on the projector to enter
the new keycode in “New Code”.
You cannot use the following buttons
for keycode: STANDBY/ON, ON,
STANDBY, ENTER, L-CLICK, R-
CLICK/RETURN and MENU/HELP
System lock function recognizes
each button on the re mote control
or on the projector as a n individual
button, even if they s hare the same
button name. If you used the buttons
on the projector in se tting your
keycode, the keycode cann ot be
canceled with the r emote control.
•
•
Note
Setting the System Lock
PRJ - ADJ
Old Code
New Code
Reconfirm
****
––––
––––
5Enter the same keycode in “ Re-
confi rm”.
•
3
4

5

To cancel the keycode that you have already set
Press R on the projector for fo ur times in
steps 4 and 5 above.
When the System Lock is set
When System Lock is set, the keycode inp ut
screen appears after the powe r is turned on.
When it appears, enter the rig ht keycode to
start projection.
Input screen for keycode
System Lock ––––
•
•
Note
12

Checking the Lamp

Life Status

You can confi rm the cumulative lamp usage time and the remaining lamp life (p ercentage).
Lamp usage condition Remaining lamp life
“Life” 100% 5%
Operated exclusively with
“Eco +Quiet” set to
“On”
Approx.
3,000
hours
Approx.
150 hours
Operated exclusively with
“Eco +Quiet” set to “Off”
Approx.
2,000
hours
Approx.
100 hours
It is recommended that the lamp b e changed
when the remaining lamp life be comes 5%.
The lamp life may vary depend ing on the
usage condition.
•
•
Note
Menu operation n Page 38