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Basic Operation
What is PIN code?
PIN (Personal Identification Number) code is a security
code that allows the person who knows it to operate the
projector. Setting a PIN code prevents unauthorized use of
the projector.
A PIN code consists of a four-digit number. Refer to the
PIN code lock function in the Setting Menu on pages 65-66
for locking operation of the projector with your PIN code.
Press the ON/STAND-BY button on the side control
or the STAND-BY button on the remote control, and
Power off? appears on the screen.
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TO MAINTAIN THE LIFE OF THE LAMP, ONCE
YOU TURN THE PROJECTOR ON, WAIT AT
LEAST FIVE MINUTES BEFORE TURNING IT
OFF.
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When the projector has cooled down enough, the
POWER indicator lights green and then you can turn
on the projector. To unplug the AC power cord, wait
until the projector is completely cooled down.
Power off? disappears after 4 seconds.
Note:
 •WhentheDirectOnfunctionisset
toOn,theprojectorwillbeturnedon
automaticallybyconnectingtheAC
powercordtoanACoutlet(p.63).
 •Therunningspeedofcoolingfansis
changedaccordingtothetemperature
insidetheprojector.
 •Donotputtheprojectorinacase
beforetheprojectoriscooledenough.
 •IftheWARNINGTEMP.indicator
blinksred,see“WarningIndicators”on
page77.
 •Theprojectorcannotbeturnedon
duringthecoolingperiodwiththe
POWERindicatorturnedoff.Youcan
turnitonagainafterthePOWER
indicatorbecomesgreenagain.
DO NOT OPERATE THE PROJECTOR
CONTINUOUSLY WITHOUT REST.
CONTINUOUS USE MAY RESULT IN
SHORTENING THE LAMP LIFE. TURN OFF THE
PROJECTOR AND LET IT STAND FOR ABOUT
AN HOUR IN EVERY 24 HOURS.
Turning Off the Projector
You can disconnect the power cord from the wall outlet
or turn off the breaker even during projection without
pressing the ON/STAND-BY button.
Note:
WhenusingtheDirectOFFfunction,youcannot
restarttheprojectorimmediatelyafterthepoweris
disconnected.Iftheexternalpowersupplyissuddenly
cutoff,thefanstopsimmediately.Thelampremains
hightemperatureandneedstobecooled.
Direct OFF Function
CAUTION ON HANDLING PIN
CODE
If you forget your PIN code, the
projector can no longer be started.
Take a special care in setting a
new PIN code; write down the
number in a column on page 93 of
this manual and keep it on hand.
Should the PIN code be missing
or forgotten, consult your dealer or
service center.
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Press the ON/STAND-BY button on the side control or
the STAND-BY button on the remote control again to
turn off the projector. The LAMP/SHUTTER indicator
lights bright and the POWER indicator turns off. After
the projector is turned off, the cooling fans operate for
90 seconds. You cannot turn on the projector during
this cooling down period.