Epson Projector Emp S3 User Manual

50
Problems Solving
 Image is truncated (large) or small
Check
Remedy
Has the Aspect ratio
g been set 
correctly?
Press the [Resize] button on the remote control.
 sp.21
Is the image still being enlarged by the 
E-Zoom function?
Press the [Esc] button on the remote control to cancel the E-Zoom function. sp.22
Has the Position setting been adjusted 
correctly?
If analogue RGB images from a computer or RGB video images are being projected, press the [Auto] 
button on the remote control or the [Enter]...

51
Problems Solving
 Image colours are not right
 Images appear dark
 Nothing appears on the external monitor
Check
Remedy
Do the input signal settings match the 
signals from the connected device?
If a composite video
g or S-Video
g source is connected to the projector, use the Video Signal menu 
command to select the video signal format.
Signal - Video Signal sp.34
Has the image brightness been adjusted 
correctly?
Use the Brightness menu command to adjust the brightness. Image - Brightness sp.33
Are...

52
Problems Solving
 Power does not turn on
 No sound can be heard or the sound is faint
Problems when projection starts
Check
Remedy
Have you pressed the [Power] button?
Press the [Power] button to turn the power on.
Are all of the indicators switched off?
The power cable is not connected correctly or power is not being supplied. Connect the power cable to 
the projector correctly. sSetup Guide
Alternatively, check the circuit breaker to see if power is being supplied.
Do the indicators turn off and on...

53
Problems Solving
 The remote control does not work
Check
Remedy
Is the remote control light-emitting area 
facing towards the remote control light-
receiving area when it is operated?
Face the remote control towards the remote control light-receiving area.
The operating angle for the remote control is approximately ±30º horizontally and approximately ±15º 
vertically. sSetup Guide
Is the remote control too far from the 
projector?
The operating range for the remote control is approximately 6m. sSetup...

AppendicesThis chapter provides information on maintenance procedures to ensure the best level of performance from the 
projector.Installation ........................................................... 55
 Setting Up the Projector ..................................................... 55
Maintenance ........................................................ 56
 Cleaning ............................................................................... 56 Cleaning the Projectors Surface...

55
InstallationSetting Up the Projector
The projector supports the following four different projection methods, 
allowing you to choose the best method for displaying your images.
* A special method of installation is required for suspending the projector 
from a ceiling. Please contact your supplier if you would like to use this 
installation method. The optional ceiling mount is required when 
installing the projector on a ceiling. sp.66
 Before setting up the projector, make sure you read the...

56
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 projectors surface 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 projectors...

57
MaintenanceReplacing Consumables
This section explains how to replace the remote control batteries, the lamp, 
and the air filters.
If delays in the responsiveness of the remote control occur or if it does not 
operate after it has been used for some time, it probably means that the 
batteries are becoming flat. Replace the batteries. Have two spare AAA-
size alkali batteries ready to use when required.PROCEDUREA
Remove the battery cover.
While pushing the catch of the battery compartment cover, lift...

58
Maintenance
It is time to replace the lamp when:
 The message Replace the Lamp. appears on the screen when 
projection starts
. When the Lamp indicator is flashing orange
 The projected image gets darker or starts to deteriorateLamp Replacement Period
A message will be displayed.
Flashing orange
 The lamp replacement message is set to appear after the 
following periods of time in order to maintain the initial 
brightness and quality of the projected images. 
Brightness Control sp.35
· When used...

59
Maintenance
PROCEDUREA
After you turn off the projector’s power, and the 
confirmation buzzer beeps twice, disconnect the 
power cable.
B
Wait until the lamp has cooled down, then remove the 
lamp cover from the base of the projector.
Loosen the lamp cover fixing screw with the screwdriver that is 
supplied with the spare lamp (or your own cross head 
screwdriver).
Then slide the lamp cover straight forward and lift it to remove.
C
Loosen the two lamp fixing screws.
Loosen the two lamp fixing screws...