The manufacturer of this product is Sony
Corporation, 1-7-1 Konan, Minato-ku,
Tokyo, 108-0075 Japan. The Authorized
Representative for EMC and product safety
is Sony Deutschland GmbH, Hedelfinger
Strasse 61, 70327 Stuttgart, Germany. For
any service or guarantee matters please refer
to the addresses given in separate service or
guarantee documents.
Air Filter ............................................ 5
About the Air Filter ...................... 5
Replacing the Air Filter ............... 5
GB
English
Table of Contents
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1
Projector Lamp
About the Projector Lamp
The LMP-H400 Projector Lamp is designed
for use with the Sony projector.
Be sure to confirm that this lamp is usable
with your projector before using it by
reading the Operating Instructions supplied
with the projector.
Also, the air filter is supplied with the LMPH400 Projector Lamp. When you replace the
lamp, it is also time to replace the air filter.
Whenever you replace the lamp, be sure to
replace the air filter with a new one.
For detailed information on how to replace
the filter, see “Air Filter” on page 5.
Caution
• The lamp remains hot after the projector is
turned off. If you touch the lamp, you may
burn your fingers. When you replace the
lamp, turn off the projector, then unplug
the power cord. Wait for at least an hour
for the lamp to cool.
• Do not touch the surface of the lens. If you
touch it, wipe off the fingerprints with a
soft cloth.
3 While holding up the cover
release lever on the right, slide the
top cover until it stops.
Cover release lever
4 Loosen the screw on the lamp
cover with a Philips screwdriver,
and then open the lamp cover.
Replacing the Projector Lamp
The illustrations below show the case of
replacing the lamp with the projector
installed on the floor or desk.
Pay special attention to replacing the
lamp when the projector is installed on
the ceiling.
1 Turn off the projector and unplug
the AC power cord.
2 Place a protective sheet (cloth)
beneath the projector.
Note
Be sure that the projector is placed on a
stable surface.
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2
Projector Lamp
Note
Be sure to use a Philips screwdriver with a
shaft length of 130 mm (5
more when replacing a projector lamp.
1
/8 inches) or
5 Remove the valve cap (1), then
turn the gas releasing valve fully
clockwise, using a Philips
screwdriver (2).
Valve cap
Note
Turn the gas releasing valve clockwise
until a hissing sound comes out from the
valve.
After this hissing sound stops, go to the
next step.
Xenon gas is encapsulated under high
pressure inside of the lamp. This xenon
gas is odorless and halmless. However,
if you drop the lamp or strike it without
releasing gas, the lamp may burst. This
may result in an injury.
6 Loosen the four screws on the
lamp unit with a Philips
screwdriver.
7 Hold the lamp unit with your hand,
and then, pushing the lamp
release lever toward the arrow
direction (toward the right), pull
the lamp unit straight out.
Lamp release lever
Note
Hold the lamp unit tightly so that you do
not drop it, because it is heavy (approx.
2.9 kg (6 lb 6 oz)). Dropping the lamp may
result in an injury or a breakdown of the
projector.
Projector Lamp
3
GB
8 Insert the new lamp unit straight
in all the way until it is securely in
place and you hear it click.
Notes
• Insert the new lamp unit while holding it
tightly, because it is heavy (approx.
2.9 kg (6 lb 6 oz)). Dropping the lamp
may result in an injury.
• Be careful not to touch the fan or optical
block inside the unit.
• Confirm that the lamp release lever has
returned to its original position. If not,
the projector will not turn on.
9 Tighten the four screws loosened
in step 6 to secure the lamp unit to
the projector.
10Tighten the screw loosened in
step 4 to close the lamp cover.
11Close the top cover.
12Connect the power cord and set
the projector to standby mode.
Confirm that the ON/STANDBY
indicator is lit in red.
13Pointing the remote control at the
projector, press the following
buttons on the remote control in
the following order for less than
five seconds each: RESET, <,
,, ENTER.
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4
Caution
Do not put your hands into the lamp
replacement slot, and do not allow any liquid
or other objects into the slot to avoid
electrical shock or fire.
Notes
• The projector will not turn on unless the lamp
is securely installed in place.
• The projector will not turn on unless the top
cover and the lamp cover are securely closed.
Projector Lamp
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