Sanyo PLC HF10000L - Manual (Page 25)

5
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 63 , 64 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 94 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.
1

TO MAINTAIN THE LIFE OF THE LAMP, ONCE yOU TURN
THE PROjECTOR ON, WAIT AT LEAST FIVE MINUTES
BEFORE TURNING IT OFF.
 When the projector has cooled down enough, the
POWER indicator lights green and then you can turn on
the projector.
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.62).
• 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 78.
• 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 4 HOURS.
Turning Off the Projector
Direct OFF function
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 cannot
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.