This projector uses a high-pressure lamp which must be handled carefully and properly. Improper handling may result
in accidents, injury, or create a fire hazard.
●
Lamp lifetime may differ from lamp to lamp and according to the environment of use. There is no guarantee of the
same lifetime for each lamp. Some lamps may fail or terminate their lifetime in a shorter period of time than other
similar lamps.
●
If the projector indicates that the lamp should be replaced, i.e., if the LAMP REPLACE indicator lights up, replace
the lamp with a new one IMMEDIATELY after the projector has cooled down.
(Follow carefully the instructions in the Lamp Replacement section of this manual.) Continuous use of the lamp
with the LAMP REPLACE indicator lighted may increase the risk of lamp explosion.
●
A Lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its lifetime draws
to an end. Risk of explosion may differ according to the environment or conditions in which the projector and lamp
are being used.
IF A LAMP EXPLODES, THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE TAKEN.
If a lamp explodes, disconnect the projector’s AC plug from the AC outlet immediately. Contact an authorized service
station for a checkup of the unit and replacement of the lamp. Additionally, check carefully to ensure that there are
no broken shards or pieces of glass around the projector or coming out from the cooling air circulation holes. Any
broken shards found should be cleaned up carefully. No one should check the inside of the projector except those
who are authorized trained technicians and who are familiar with projector service. Inappropriate attempts to service
the unit by anyone, especially those who are not appropriately trained to do so, may result in an accident or injury
caused by pieces of broken glass.
LAMP HANDLING PRECAUTIONS
- 12 -
■
Lamp Replacement
When the life of the projection lamp of this projector draws
to an end, the LAMP REPLACE indicator emits a yellow
light. If this indicator lights yellow, replace the lamp with a
new one promptly.
The time when the LAMP REPLACE indicator lights is
depending on the lamp mode.
Follow these steps to replace the lamp.
Lamp
Lamp Cover
Top Control
Screw
Turn off the projector and unplug the AC power cord. Allow
the projector to cool for at least 45 minutes.
Loosen the two (2) screws that secure the lamp. Lift the lamp
out of the projector by using the built in handle.
1
3
Replace the lamp with a new one and secure it with the two
(2) screws. Make sure that the lamp is set properly. Replace
the lamp cover and secure it with the screw.
4
Turn the projector over. Loosen the screw that secures the
lamp cover, and then open the lamp cover.
2
Connect the AC power cord to the projector and turn on the
projector.
6
Reset the Lamp replacement counter.
See “Lamp Replacement Counter” on the next page.
5
Handle
Screws
This indicator lights
yellow when the life of
the projection lamp
draws to an end.
For continued safety, replace the lamp with the same
type. Do not drop the lamp or touch the glass bulb! The
glass can shatter and may cause injury.
Allow a projector to cool, for at least 45 minutes before
you open the Lamp cover. The inside of the projector
can become very hot.
CAUTION
CAUTION
Summary of Contents for PLV-Z4
Page 91: ... 91 SiI9011 HDMI Receiver IC8001 IC Block Diagrams ...
Page 112: ...M4W Z400 112 Mechanical and Optical Parts List 9 43 44 S5 S14 S12 S5 55 54 25 76 ...
Page 113: ...M4W Z400 113 Mechanical and Optical Parts List 1 12 5 46 45 61 51 47 49 ...
Page 115: ...M4W Z400 115 Mechanical and Optical Parts List 64 52 63 57 66 66 65 65 56 ...
Page 117: ...M4W Z400 117 Mechanical and Optical Parts List S7 S7 S10 S10 103 70 69 68 S7 S10 109 71 67 ...
Page 122: ...M4W Z400 MEMO 122 ...
Page 123: ...M4W Z400 123 MEMO ...
Page 124: ... M4WA Oct 2005 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Page 138: ...Diagrams Drawings M4WA ...
