Epson Projector EH TW9300 User Manual

							Maintenance
110
d
Loosen the two lamp fixing screws.
e
Remove the old lamp.
Raise the handle on the lamp, and then pull
it straight up.
f
Install the new lamp.
Insert the lamp in the correct direction, and
then lower the handle.
g
Tighten the two lamp fixing screws.
h
Replace the lamp cover.
Slide the cover back into place.
i
Tighten the lamp cover fixing screw.
Warning
Do not disassemble or remodel the lamp. If a modified or disassembled lamp is installed in the projector
and used, it could cause a fire, electric shock, or an accident.
Caution
•Make sure you install the lamp and lamp cover securely. If they are not installed correctly, the power does
not turn on.
•The lamp contains mercury (Hg). Dispose of used lamps in accordance with your local laws and regulations
on disposing of fluorescent tubing.
Resetting lamp hours
After replacing the lamp, make sure you reset the lamp hours. 
						

							Maintenance
111 The projector records how long the lamp is turned on and a message and indicator notify you when it is time
to replace the lamp.
a
Turn on the power.
b
Press the  button.
The Configuration menu is displayed.
c
Select Reset - Reset Lamp Hours.
A reset confirmation message is displayed.
d
Use the  buttons to select Yes,
and then press the 
 button to
execute.
The lamp hours are reset. 
						

							Maintenance
112
Panel Alignment
Adjusts the pixel color shift of the LCD display. You can adjust the pixels horizontally and vertically by 0.125
pixel within a range of ±3 pixel.
c
•Image quality may decline after performing LCD alignment.
•Images for pixels that extend beyond the edge of the projected screen are not displayed.
a
Press the  button while
projecting, and then select Display
from Extended.
b
Select Panel Alignment, and then
press the 
 button.
c
Enable Panel Alignment.
(1)
Select Panel Alignment, and then
press the 
 button.
(2)
Select On, and then press the 
 but-
ton.
(3) Press the 
 button to return to the
previous screen.
d
Select the color you want to adjust.
(1)
Select Select Color, and then press the
 button.
(2)
Select R (red) or B (blue), and then
press the 
 button.
(3) Press the 
 button to return to the
previous screen.
e
Select the grid color displayed when
making adjustments from Pattern
Color.
(1)
Select Pattern Color, and then press
the 
 button.
(2) Select a combination of R (red), G
(green), and B (blue) for the grid color.
R/G/B: Displays a combination all
three colors; red, green and blue. The
actual color of the grid is white.
R/G: This is available when R is selected
from Select Color. Displays a combi-
nation of two colors; red and green.
The actual color of the grid is yellow.
G/B: This is available when B is selected
from Select Color. Displays a combi-
nation of two colors; green and blue.
The actual color of the grid is cyan.
(3) Press the 
 button to return to the
previous screen. 
						

							Maintenance
113
f
Select Start Adjustments, and then
press the 
 button. When the
message is displayed, press the 
button again.
Adjustments start. Adjustments are
performed in four corners starting from the
top-left corner.
c
The image may become distorted
while adjusting. The image is
restored once adjustments are
complete.
g
Use the , , , and 
buttons to make adjustments, and
then press the 
 button to move to
the next adjustment point.
h
When you have adjusted all four
corners, select Exit, and then press the
 button.
If you feel you still need to make
adjustments after correcting all four points,
select Select intersection and adjust and
then continue making adjustments. 
						

							Maintenance
114
Color Uniformity
If colors in the projected image are uneven, you can adjust the color tone of the whole image in Color
Uniformity.
c
The color tone may not be uniform even after performing color uniformity.
a
Press the  button while
projecting, and then select Display
from Extended.
b
Select Color Uniformity, and then
press the 
 button.
The following screen is displayed.
Color Uniformity: Turns color uniformity
on or off.
Adjustment Level: There are eight levels
from white, through gray, and up to black.
You can adjust each level individually.
Start Adjustments: Starts making color
uniformity adjustments.
Reset: Resets all adjustments and settings
for Color Uniformity to their default
values.
c
The image may become distorted
while adjusting Color
Uniformity. The image is restored
once adjustments are complete.
c
Select Color Uniformity, and then
press the 
 button.
d
Set this to On, and then press the
 button.
e
Select Adjustment Level, and then
press the 
 button.
f
Use the  buttons to set the
adjustment level.
g
Press the  button to return to the
previous screen.
h
Select Start Adjustments, and then
press the 
 button.
i
Select the area you want to adjust, and
then press the 
 button.
Adjust the outer areas first, and then adjust
the whole screen. 
						

							Maintenance
115
j
Use the  buttons to
select the color you want to adjust,
and then use the 
 buttons to
adjust.
Press the  button to weaken the color
tone. Press the 
 button to strengthen
the color tone.
k
Return to step 5 and adjust each level.
l
To complete the adjustment, press the
 button. 
						

							Maintenance
116
About PJLink
PJLink Class1 was established by the JBMIA (Japan Business Machine and Information System Industries
Association) as a standard protocol for controlling network-compatible projector's as part of their efforts to
standardize projector control protocols.
The projector complies with the PJLink Class1 standard established by the JBMIA.
You need to make network settings before you can use PJLink. See the following for more information on
network settings. 
s  p.86
It complies with all commands except for the following commands defined by PJLink Class1, and agreement
was confirmed by the PJLink standard adaptability verification.
URL: http://pjlink.jbmia.or.jp/english/
•Non-compatible commands
Function PJLink Command
Mute settings Image muting set AVMT 11
Audio muting set AVMT 21
•Input names defined by PJLink and corresponding projector sources
Source PJLink Command
PC INPT 11
HDMI1 INPT 32
HDMI2 INPT 33
WirelessHD
*INPT 34
LAN INPT 52
*EH-TW9300W/EH-TW8300W only
•Manufacturer name displayed for "Manufacture name information query"
EPSON
•Model name displayed for "Product name information query"
EPSON TW9300
EPSON TW9300W
EPSON TW8300
EPSON TW8300W
EPSON TW7300 
						

							Appendix
117
Optional Accessories and Consumables
The following optional accessories/consumables are available for purchase if required. This list of optional
accessories/consumables is current as of: April 2016. Details of accessories are subject to change without
notice.
Varies depending on country of purchase.
Optional Items
Name Model No. Explanation
Ceiling mount*ELPMB22
ELPMB30Use when installing the projector on a ceiling.
Ceiling pipe 450 (450 mm white)
*ELPFP13 Use when installing the projector on a high ceil-
ing.
Ceiling pipe 700 (700 mm white)
*ELPFP14
RF system 3D Glasses ELPGS03 Use when viewing 3D images.
Cable  cover ELPCC05 Use this when installing the projector on a ceiling
to cover the cables and improve the overall ap-
pearance.
Do not attach the cable cover when the cable is
secured with an HDMI cable clamp.
USB Charging Adapter ELPAC01 Use when charging the 3D Glasses.
Computer cable (1.8 m) ELPKC02 Use when projecting a computer's screen.
Computer cable (3.0 m) ELPKC09
Computer cable (20.0 m) ELPKC10
Wireless LAN unit ELPAP10 Use when connecting an external device to the
projector via a wireless LAN to project images.
*Special expertise is required to suspend the projector from a ceiling. Contact your local dealer.
Consumables
Name Model No. Explanation
Lamp unit ELPLP89 Use as a replacement for used lamps. (1 lamp)
Air filter ELPAF39 Use as a replacement for used air filters. (1 air filter) 
						

							Appendix
118
Supported Resolutions
Computer Signals (Analog RGB)
Signal Refresh Rate (Hz) Resolution (dots)
VGA 60 640 x 480
SVGA 60 800 x 600
XGA 60 1024 x 768
SXGA 60 1280 x 960
60 1280 x 1024
WXGA 60 1280 x 768
60 1366 x 768
60 1280 x 800
WXGA++ 60 1600 x 900
HDMI1/HDMI2 Input Signal
Signal Refresh Rate (Hz) Resolution (dots)
VGA 60 640 x 480
SDTV (480i) 60 720 x 480
SDTV (576i) 50 720 x 576
SDTV (480p) 60 720 x 480
SDTV (576p) 50 720 x 576
HDTV (720p) 50/60 1280 x 720
HDTV (1080i) 50/60 1920 x 1080
HDTV (1080p) 24/30/50/60 1920 x 1080
4K x 2K 24/25/30/50/60 3840 x 2160
4K x 2K 24/50/60 4096 x 2160
3D Input Signal HDMI
SignalRefresh Rate
(Hz)Resolution (dots) 3D Format
Frame Pack-
ingSide by Side Top and Bot-
tom
HDTV (720p) 50/60 1280 x 720
HDTV (1080i) 50/60 1920 x 1080 --
HDTV (1080p) 50/60 1920 x 1080 -
-
HDTV (1080p) 24 1920 x 1080 
						

							Appendix
119
3D Input Signals MHL (via a WirelessHD Transmitter*)
SignalRefresh Rate
(Hz)Resolution (dots) 3D Format
Frame Pack-
ingSide by Side Top and Bot-
tom
HDTV (720p) 50/60 1280 x 720 -
HDTV (1080i) 50/60 1920 x 1080 --
HDTV (1080p) 50/60 1920 x 1080 - - -
HDTV (1080p) 24 1920 x 1080 -
*HDMI4 port only
WirelessHD Input Signal*1*2
Signal Refresh Rate (Hz) Resolution (dots)
SDTV (480i) 60 720 x 480
SDTV (576i) 50 720 x 576
SDTV (480p) 60 720 x 480
SDTV (576p) 50 720 x 576
HDTV (720p) 50/60 1280 x 720
HDTV (1080i) 50/60 1920 x 1080
HDTV (1080p) 24/30 1920 x 1080
4K x 2K 24/25/30/50/60 3840 x 2160
4K x 2K 50/60 4096 x 2160
4K x 2K (SMPTE) 24 4096 x 2160
*1When projecting in WirelessHD, the following signals do not support Deep Color.
2D: 1080p 60/50 Hz
3D: 1080p 24 Hz frame packing/720p 50/60 Hz frame packing/1080p 60/50 Hz side by side
*2When projecting in WirelessHD, the following signals are not supported.
4K x 2K: 50/60 Hz
4K x 2K (SMPTE): 24 Hz
WirelessHD Input Signal MHL*1*2
Signal Refresh Rate (Hz) Resolution (dots)
SDTV (480i) 60 720 x 480
SDTV (576i) 50 720 x 576
SDTV (480p) 60 720 x 480
SDTV (576p) 50 720 x 576
HDTV (720p) 50/60 1280 x 720
HDTV (1080i) 50/60 1920 x 1080
HDTV (1080p) 24/30/50/60 1920 x 1080