24
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 page 59-60 for locking operation
of the projector with your PIN code.
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 84 of
this manual and keep it on hand. Should the PIN code
be missing or forgotten, consult your dealer or service
center.
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.
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 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.
1
2
TO MAINTAIN THE LIFE OF THE LAMP, ONCE YOU
TURN THE PROJECTOR ON, WAIT AT LEAST FIVE
MINUTES BEFORE TURNING IT OFF.
DO NOT UNPLUG THE AC POWER CORD WHILE
COOLING FANS ARE RUNNING OR BEFORE THE
POWER INDICATOR LIGHTS GREEN AGAIN.
OTHERWISE IT WILL RESULT IN SHORTENING OF
THE LAMP LIFE.
3
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.
3Note:
• When the On start function is set to On, the projector
will be turned on automatically by connecting the AC
power cord to an AC outlet (p.58).
• 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 69.
• 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 STAND FOR ABOUT AN HOUR
IN EVERY 24 HOURS.
Turning Off the Projector
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General
Weight and Dimensions
