Sanyo PLC-HF15000L Owner's Manual - Page 25

Turning Off the Projector - service manual

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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 64, 65 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 95 of this manual and keep it on hand. Should the PIN code be missing or forgotten, consult your dealer or service center. Turning Off the Projector 1 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. 2 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. 3 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. TO MAINTAIN THE LIFE OF THE LAMP, ONCE YOU TURN THE PROJECTOR ON, WAIT AT LEAST FIVE MINUTES BEFORE TURNING IT OFF. 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. ✔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 79. • 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. 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. 25

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±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 64
,
65 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 95 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.
²
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.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 79.
• 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.