Epson Projector Powerlite 30c User Manual

41
Troubleshooting
Probable causeRemedy
Is the lamp due for replacement?
When the lamp is nearly due for replacement, the 
image will become darker and the color quality will 
become poorer. When this happens, the lamp should be replaced 
with a new one. (p.48)
Has the image brightness been adjusted 
correctly?Use the Brightness command to adjust. 
Video - Brightness (p.22, 24)
Is the EPSON cinema filter still attached to 
the projectors lens?If connecting a computer to the projector to give...

When the Indicators Provide No Help
42
Condition
The remote control does not work
Probable causeRemedy
Is the remote control light-emitting area 
facing towards the remote control light-
receiving area when it is operated?
The operating angle for the remote control is 
approximately ±30º horizontally and approximately 
±15º vertically. Use the remote control within these 
ranges. (See Quick Setup poster)
Is the remote control too far from the 
projector?The operating distance for the remote control is...

4
Appendix
This appendix provides information on safety, and 
maintenance procedures to ensure the best level of 
performance for the projector.
Important Safety Instructions ......................... 44
Maintenance ..................................................... 46
Cleaning .......................................................................46
Cleaning the Projector Case ..................................................... 46
Cleaning the Lens and EPSON Cinema Filter .............................

44
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
• Do not place the projector on an unstable cart, stand, or table.
• Do not use the projector near water or sources of heat.
• Use the type of power source indicated on the projector. If you are not sure of the power available, 
consult your dealer or power company.
• Place the projector near a wall outlet where the plug can be easily unplugged.
Placez l’appareil près d’une prise de courant où la...

45
Appendix
• A mercury lamp with high internal pressure is used as the projector’s light source. Mercury lamps may 
make a loud noise when they break. To avoid injury or poisoning, handle the lamp with extreme care 
while observing the following:
• Do not damage the lamp or subject it to any impacts.
• Do not use the lamp after the lamp replacement period has elapsed, as the possibility of breaking the 
lamp increases. Replace the lamp with a new one as soon as possible after receiving the lamp...

46
Maintenance
This section describes maintenance tasks such as cleaning the projector and replacing consumable parts.
You should clean the projector if it becomes dirty or if the quality of the projected image 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 wipe the...

47
Appendix
This section describes how to replace the lamp, the air filter and the battery in the remote control.
Use the following type of battery as a replacement.
    1 CR2025 lithium battery
Procedure
1
Remove the battery holder.
While pushing the catch of the battery holder 
inward, pull the battery holder out.
2
Remove the old battery and insert the 
new battery.
Check the position of the (+) mark inside the 
battery holder to ensure that the battery is inserted 
the correct way.
3Insert the...

Maintenance
48
It is time to replace the lamp when:
•The message “Lamp Replace” appears on the screen when projection starts.
•When the   (Warning) indicator is flashing red at 0.5-second intervals.
•The projected image gets darker or starts to deteriorate.
Lamp Replacement Period
•The replacement warning message appears after about 1400 hours of lamp use in order to 
maintain the brightness and quality of the projected image. If you continue to use the lamp after 
this point, the possibility of the lamp...

49
Appendix
Procedure
1
Turn off the projector power, wait for the 
cool-down period to end, and then 
disconnect the power cord.
The cool-down period lasts for about 25 seconds. 
The actual time will vary depending on the 
external air temperature.
2
Wait until the lamp has cooled down, 
and then remove the lamp cover from 
the base of the projector.
It takes approximately one hour for the lamp to 
cool down by itself after the cool-down period 
has finished.
Put your finger into the recess, and then...

Maintenance
50
The projector has a built-in counter that keeps track of the lamp operating time. When the cumulative 
operating time reaches a certain point, it causes the replacement warning message to display. Therefore, the 
counter needs to be reset after the lamp has been replaced with a new one. You can do this using the 
configuration menu.
Procedure
1Connect the power cord, and then 
press the [Power] button on the 
projectors control panel or the remote 
control.
2Press the [Menu] button on the...