Epson Projector Emp Twd1 User Manual

49
Settings and 
Adjustments
Setting ItemSetting Contents
BrightnessAdjusts the image brightness.
ContrastAdjusts the difference between light and shade in the images.
Color SaturationAdjusts the color saturation for the images.
TintOnly displayed when an NTSC signal is being input.
Adjusts the image tint.
SharpnessAdjusts the image sharpness.
KeystoneIf the screen is not positioned vertically, the projected image is distorted in the shape of a 
keystone. You can correct keystone distortion in the...

50
You can set the “Information” for checking the status of this unit, “Video Signal”, “High Altitude Mode”, and “Lamp-
Hours Reset”. 
1Press  during projection.
The following Information is displayed.
2The menu item changes as follows whenever   is 
pressed. Press   repeatedly until the item that you want 
to confirm or change is displayed.
Information → Video Signal → High Altitude Mode → Lamp-Hours 
Reset → Exit Information menu
3Press   to make your adjustments.
4When left in an unchanged state for a...

51
Settings and 
Adjustments
Setting ItemSetting Contents
Information
Displays the 
current status.Lamp Hours: Accumulated usage time of the lamp. 0H is displayed for 0-10 hours. Displayed in 
units of 1 hour for 10 hours and above. The display changes to yellow text when it 
is time to change the lamp.
Source: Displays whether standard DVD images are being projected, or images from 
external video equipment are being projected.
Video Signal: Displays the format of the video signal being input.
Video...

52
Appendix
You can check the status of this unit using the indicators on the top 
panel. 
Check each condition in the following table and follow the steps 
to remedy the problem.
* If all indicators are switched off, check that the power cable is  connected correctly and whether  or not the main power switch 
is turned on.
Troubleshooting
When   flashes green / orange alternatelyError : flashing green/orange alternately
 : lit    : flashing    : off
Internal error
Turn the main power switch off then on....

53
Appendix
When the   or   indicators flash orangeWarning : lit    : flashing    : off
High-speed cooling in 
progress
You can continue projecting in 
this state. Projection stops 
automatically if subsequent 
high temperatures are 
registered.Check the 2 items listed to the 
right.
•Move this unit away from the 
wall by at least 20 cm.
•Clean the air filter.
sp. 56
If there is no improvement 
when you press   and 
switch the power on, 
discontinue use and 
disconnect the power cable 
from the...

54
If this unit is not functioning normally, check the following notes before requesting repairs. However, if the unit fails to 
improve, contact your dealer for advice.
At these timesCheck here.Reference 
page
Power does not turn on•Is the main power switch in the on position?sp. 13
•Disconnect and reconnect the power cable.sp. 13
•Is the projector cooling down ?sp. 53
•If the indicator goes on and off when you touch the power cable, turn 
off the main power switch then disconnect and reconnect the...

55
Appendix
When using external video modes
At these timesCheck here.Reference page
No images appear •Is the power for the connected equipment turned on?
Switch on the power to the connected  equipment, or start playback 
depending on the playback method for the connected equipment. s
p. 38
• When signals have been connected to both the S-Video input port and 
the Video input port, only the S-Video signal is available. If you want 
to watch the image from the equipm ent connected to the Video input...

56
This section describes maintenance tasks such as cleaning the projector and replacing consumable parts.
Cleaning the air filter
When dust builds up on the air filter, or the message 
“The projector is overheating. Make sure nothing is 
blocking the air vents, and clean or replace the air filter” 
is displayed, remove any dust from the air filter using a 
vaccum cleaner.
Cleaning the main unit
Cleaning the projection lens
Maintenance
If dust collects on the air filter, it can cause the internal...

57
Appendix
Air filter replacement period
When the air filter gets dirty or is broken
Replace it with the optional air filter. s “Optional Accessories and Consumables” p. 60 
Lamp replacement period
•The message “Replace the lamp” appears on the screen when projection starts.
•The projected image gets darker or starts to deteriorate.
•In order to maintain the initial brightness and image quality, the lamp replacement message is displayed after about 1900 
hours of use has passed. The time at which this...

58
How to replace consumables
Replacing the air filter
Replacing the lamp
The lamp is hot immediately 
after use. Once the power has 
been switched off, allow 
approximately one hour to 
pass before replacing the 
lamp to allow it to cool 
thoroughly.
Once the power 
has turned off, cool-
down has 
completed, and the 
projector has 
beeped twice, turn 
off the main power 
switch.Remove the air filter 
cover.
Once the power has 
turned off, cool-
down has 
completed, and the 
projector has 
beeped twice,...