Epson Projector Emp 9100 User Manual

 Cleaning the Projector, Cleaning the Lens, Cleaning the Air Filter - 89
Cleaning the Air Filter
Air ventilation will deteriorate and the internal temperature of the projector will rise if the Air 
Filter becomes blocked with dirt and dust, and this may result in damage.
Ensure that the projector is stood on its end and the Air Filter cleaned with a vacuum cleaner to 
prevent the dirt and dust from penetrating inside.
Point
·If it is no longer possible to remove the dirt from the Air Filter or it begins...

90 - Replacing the Air Filter
Replacing the Air Filter
Replacement method 
1Switch off the power supply, allow the projector to cool down, and then disconnect the 
Power Cord.
The amount of time required for the projector to cool down will depend on the surround-
ing temperature.
2Remove the Air Filter.
Point
Ensure that the projector is stood on its end when replacing the Air Filter to prevent the dirt 
and dust from penetrating inside.
3Set a new Air Filter in place.
Point
Insert the clips before...

 Replacing the Lamp - 91
Replacing the Lamp
Replace the lamp at the following times (model number: ELPLP11).
When a message stating [Lamp Replace] is displayed for thirty seconds after 
the start of projection
When the lamp indicator is blinking in orange
When the brightness and picture quality has deteriorated below the initial 
levels
Point
·Replace the lamp when it will not light up even if it is not time for replacement.
·Replace the lamp as quickly as possible after the message has been displayed to...

92 - Replacing the Lamp
Replacement method 
1Switch off the power supply, allow the projector to cool down, and then disconnect the 
Power Cord.
The amount of time required for the projector to cool down will depend on the surround-
ing temperature.
2Once the projector has cooled down sufficiently, remove the Fan. 
·Approximately sixty minutes are required for the projector to cool down sufficiently.
·Remove the two screws holding the Fan in place.
3Withdraw the lamp.
Loosen the three screws holding the...

 Replacing the Lamp - 93
5Attach the Fan.
Align the direction, insert the fan, and then secure it in place with the two screws.
Point
·Ensure that the lamp has been firmly secured in place. For safety reasons, this projector 
has been designed so that the power supply is automatically disconnected when the fan 
is removed. It will not be possible to switch on the power supply unless the lamp and Fan 
have been properly fitted.
·A replacement Air Filter is packaged with the replacement lamp. Replace the...

94 - Optional Parts
Optional Parts
The following optional parts are available for purchase in accordance with your needs.
 Spare Lamp (ELPLP11)
It is recommended that the spare lamp is purchased 
prior to actual need (packaged together with an air fil-
ter and screw driver). Image Presentation (ELPDC03)
Used when projecting paper, OHP documents and 
slides.
 60-inch Screen (ELPSC07)
 80-inch Screen (ELPSC08) Portable Screen (ELPSC06)
50-inch
 Dual Stacker (ELPMB04) Ceiling Plate (ELPFC03)
Used to...

 Optional Parts - 95
 Mac Adapter Set (ELPAP01)
Used to connect Macintosh computer to the projector. Hard Travel Case (ELPKS15)
The surface is made of strong, hard plastic to enable 
the projector to be carried on board aircraft as cabin 
baggage.
 Computer Cable
Used when connecting a computer to the projector. 
Mini D-Sub 15pin/Mini D-Sub 15 pin 
ELPKC 02 (1.8 m: Same as the one supplied)
ELPKC 09 (3.0m) Digital Video Cable
Use this cable when connecting a computer which 
can output digital signals...

96 - Transportation
Transportation
The projector contains many glass and precision parts. Ensure that the following precautions 
are observed to prevent the projector from being damaged by impact during transportation.

 When sending the projector to the manufacturer for repairs, etc.
·Use the box in which the projector was packed at the time of purchase.
·If the box is no longer available, protect the projector by wrapping it in shock-proof material 
to prevent impact, and then place it in a strong...

 Terminology - 97
Terminology
This section provides simple explanations for the terminology used within the manual, items 
for which explanations are not available, and other complex processes.
A/V Mute Temporarily erases the image and sound. The sound and image can be muted 
by pressing the [A/V Mute] button on the projector. Press the [A/V Mute] 
button once again or adjust the volume or display the menu to cancel the mute 
mode.
DVI-D port The input port that supports DVI ratings and that is one of...

98 - Terminology
Cool-down A lamp cooling procedure continues to operate even after the power supply 
has been switched off and the lamp extinguished. The cooling fan will begin 
to operate when the lamp is entinguished, and button operations will not 
longer be possible. This period is known as the cooling down period. The 
amount of time required for the cooling down procedure will differ in accor-
dance with the surrounding temperature.
Contrast By strengthening or weakening the tone of the colors, it...