Epson Projector Emp 9300 User Manual

130
MaintenanceThis section describes maintenance tasks such as cleaning the projector and 
replacing consumable parts.Cleaning
You should clean the projector if it becomes dirty or if the quality of 
projected images starts to deteriorate.
Clean the projector case by wiping it gently with a soft cloth.
If the projector is particularly dirty, moisten the cloth with water 
containing a small amount of neutral detergent, and then firmly wring the 
cloth dry before using it to wipe the projector case. Then...

131
Maintenance Maintenance
Air intake vent in side of projector
Place the projector flat and use a vacuum cleaner to clean the air intake 
vent.
TIP
 If the air filters are broken or if the warning message reappears after 
they have been cleaned, they should be replaced. Replace them with 
new air filters. See Appendices: Optional Accessories   p.141
 Spare lamps are provided with spare air filters. The air filters should 
also be replaced when the lamp is replaced. 

132
Maintenance MaintenanceReplacing Consumables
This section describes how to replace the lamp and the air filters.
It is time to replace the lamp when:
The message Lamp Replace. appears on the screen when 
projection star ts.The   indicator is flashing orange
The projected images get darker or start to deteriorate in quality.Lamp Replacement Period
A message will be displayed.
Flashes orange
TIP
 The lamp replacement message is set to appear after the following 
periods of time in order to maintain...

133
Maintenance Maintenance
PROCEDURE
Turn the projectors power off, wait for the cool-down 
period to end, and then disconnect the power cable.
The cool-down period lasts for about 30 seconds.
Wait until the lamp has cooled down, and then 
remove the lamp cover from the base of the projector.
It takes a further one hour after the cool-down period has 
finished for the lamp to be cool enough.
Use the screwdriver that is supplied with the spare lamp or 
some other Phillips screwdriver to remove the two...

134
Maintenance Maintenance
Take out the old lamp.
Fold out the handle as shown in the illustration below and pull 
the lamp straight out of the projector while supporting it with 
one hand so that it does not drop.
If the lamp is broken, replace it with a new lamp, or contact 
your local dealer for further advice. If replacing the lamp 
yourself, be careful to avoid pieces of broken glass.Install the new lamp.
Hold the lamp so that it faces the correct way to fit into the 
projector, insert the lamp...

135
Maintenance Maintenance
The projector has a built-in counter which keeps track of the lamp 
operating time, so that when the cumulative operating time reaches a 
certain point, it causes the replacement warning message to be displayed. 
Therefore, the counter needs to be reset using the configuration menu after 
the lamp has been replaced with a new one.
PROCEDURE
Connect the power cable, turn on the projectors 
power, and then press the [Menu] button on the 
remote control.
The configuration menu...

136
Maintenance Maintenance
Select Yes and then press the [Enter] button on the 
remote control or the [Auto/Enter] button on the 
projectors control panel.
The lamp operating time will then be reset.
The air filters can be replaced even if the projector is installed on a ceiling.PROCEDURE
Turn the projectors power off, wait for the cool-down
 
period to end, and then disconnect the power cable.
The cool-down period lasts for about 30 seconds.
Put your finger into the recess of an air filter cover, 
and...

137
Maintenance Maintenance
Install new air filters into the air filter covers.
Insert one of the tabs on an air filter into the air filter cover, and 
then press down on the other tab until it clicks into place.After replacing the two air filters, install the air filter 
covers.
Slide the air filter covers in from the outside and push them in 
until they click into place.
4
1
2
Tab
Tab
5
TIP
Dispose of used air filters properly in accordance with your local 
regulations. 

138
Saving a Users LogoYou can record the image that is currently being projected as a users logo.
PROCEDURE
Project the image that you would like to use as a 
users logo, and then press the [Menu] button on 
either the remote control or the projectors control 
panel.Select the Users Logo menu, and then press the 
[Enter] button on the remote control or the [Auto/
Enter] button on the projectors control panel.
Select Yes in the sub-menu, and then press the 
[Enter] button on the remote control or the...

139
Saving a Users Logo Saving a Users Logo
The image to be recorded and a selection marquee 
box will be displayed, so move the marquee box to 
select the part of the image to use.
Tilt the [ ] button on the remote control or press the [Sync +], 
[Sync -], [Tracking +] and [Tracking -] buttons on the 
projectors control panel to select the part of the image to use as 
the users logo, and then press the [Enter] button on the remote 
control or the [Auto/Enter] button on the projectors control 
panel....