Epson Projector EH TW9300 User Manual

							Introduction
10
Button Function
gSelects menu items and adjustment values.
s  p.76
hThe adjustment value returns to its default
value when pressed while the menu's adjust-
ment screen is displayed. 
s  p.76
iDisplays and closes the Configuration menu.
On the Configuration menu, you can make
adjustments and settings for Signal, Image,
and so on. 
s  p.76
jSaves, loads, or erases a memory. s  p.41
kSets the strength for Frame Interpolation.
s  p.36
lAdjusts the hue, saturation, and brightness
for each RGBCMY color. 
s  p.37
mPerforms the function assigned to the user
button. 
s  p.80
n(EH-TW9300W/EH-TW8300W only)
This is the button for controlling the Wire-
lessHD Transmitter.
Turns on the WirelessHD Transmitter, or
switches the input and output.
Make sure you point the remote control at the
WirelessHD Transmitter when performing
operations. 
s  p.49
oChanges the 3D format.
This projector supports the following 3D for-
mats.
•Frame Packing
•Side by Side
•Top and Bottom
s  p.43
pSelects the aspect mode according to the in-
put signal. 
s  p.33
qDisplays and closes the test pattern. s  p.28
rLoads the lens position registered as Memo‐
ry1 or Memory2 in the Save Lens Position.
s  p.41s
tReturns to the previous menu level when a
menu is displayed. 
s  p.76
AWhen a menu is displayed, it accepts and en-
ters the current selection and moves to the
next level. 
s  p.76 
						

							Introduction
11
Button Function
BDisplays the Image Enhancement menu.
s  p.35
CChanges the Color Mode. s  p.32
DAllows you to simultaneously project two im-
age sources, one in the main screen and the
other in the sub screen. (Picture in Picture)
s  p.65
Press and hold the button to swap the main
or sub screen image sources.
ETemporarily stops projection. To turn the im-
age back on, press this button again.
s  p.31
FThe remote control buttons light up for ap-
proximately 10 seconds. This is useful when
operating the remote control in the dark.
GTurns the projector off. s  p.27 
						

							Introduction
12
Rear
Name Function
aSecurity slot ()The security slot compatible with the MicroSaver security system manufac-
tured by Kensington. For more details, visit the homepage of Kensington at
http://www.kensington.com/.
bPower inletConnect the power cord. s  p.25
cRemote receiverReceives signals from the remote control. s  p.23
dOpt.HDMI portConnects the power supply port for the optical HDMI cable.
eHDMI1 portConnects HDMI compatible video equipment and computers. s  p.19
The HDMI1 port supports HDCP 2.2.
fHDMI2 port
gUSB portConnects the optional Wireless LAN unit. It is also used when updating the
firmware. 
s  p.21
hService portService port. This is not normally used.
iLAN portConnects a LAN cable to connect to a network. s  p.21
jPC portConnects to the RGB output port on a computer. s  p.19
kRS-232C portWhen controlling the projector, connect the projector to a computer with an
RS-232C cable. This port is for control use and should not normally be used.
lTrigger Out portConnects with external devices such as motorized screens. s  p.20 
						

							Introduction
13
Base
-&/4
Name Function
aCeiling mount fixing
pointsAttaches the optional ceiling mount here when suspending the projector from
a ceiling. 
s  p.117
Use the four ceiling mount fixing points for 
 or  depending on the in-
stallation environment. Use the 
 fixing points when installing next to a wall
in a small room.
b
c
d
Rear footRemove this when using the  ceiling mount fixing points.
eCable cover fixing
screwScrew holes for attaching the cable cover.
fFront adjustable footWhen set up on a surface such as a table, extend the foot to adjust horizontal
tilt. 
s  p.31
gScrew holes for ana-
morphic lensScrew holes for attaching the anamorphic lens. 
						

							Preparing
14
Installing
Projected Image and Position of Projector
Install the projector as follows.
Installing in parallel with the screen
If the projector is installed at an angle to the screen, keystone distortion occurs in the projected image.
Adjust the projector's position so that it is installed in parallel with the screen.
c
If the projector cannot be installed in front of the screen, you can adjust the position of the image
by using lens shift. 
s  p.30
Installing the projector horizontally by adjusting the height of either side
If the projector is tilted, the projected image is also tilted.
Install the projector horizontally so that both sides are at the same height.
If the projector cannot be installed horizontally, you can adjust the projector's tilt with the front foot. 
s  p.31 
						

							Preparing
15
Various Setting Methods
Warning
•A special method of installation is required when suspending the projector from a ceiling (ceiling mount). If
it is not installed correctly, it could fall causing an accident and injury.
•If you use adhesives, lubricants, or oil on the ceiling mount fixing points to prevent screws from loosening,
or if you use things such as lubricants or oils on the projector, the projector case may crack causing it to fall
from its ceiling mount. This could cause serious injury to anyone under the projector and also damage the
projector.
•Do not install it on an unstable shelf or in a place out of load range. Otherwise, it could fall or topple causing
an accident and injury.
•When installing it in a high position such as on a shelf, take measures against falling by using wires to ensure
the safety in an emergency, such as an earthquake, and prevent accidents. If it is not installed correctly, it
could fall causing an accident and injury.
•Do not block the air intake vent and air exhaust vent of the projector. Blocking its air intake vent and air
exhaust vent may trap heat inside causing fire.
Attention
•Do not setup the projector in locations subject to high humidity and dust, or in locations subject to smoke
from fires or tobacco smoke.
•Do not use the projector installed vertically. Doing so could cause a malfunction.
•Clean the air filter once every three months. Clean it more often if the environment is particularly dusty.
s  p.105
Placing on a table and projecting
You can install the projector on a table in your living room or on a low shelf to project images.
Suspending from the ceiling and projecting
You can suspend the projector from the ceiling with the optional ceiling mount to project images. 
						

							Preparing
16
c
When suspending from the ceiling and projecting, set Projection to Front/Ceiling or Rear/
Ceiling. 
s Extended - Projection  p.83
Projection Distance and Lens Shift Maximum Values
The size of the projection increases as the projector is moved away from the screen.
Use the table below to setup the projector at the optimum position from the screen. The values given here
are for your reference only.
The maximum lens shift adjustment values are shown in the following table.
c
The projected image becomes smaller after correcting distortion. Increase the projection distance
to fit the projected image to the screen size.
When adjusting the projection position vertically in lens shift
A : Distance from the center of the lens to the bottom edge of the projected image (when lens shift is raised
to its highest level)
B : Distance from the center of the lens to the bottom edge of the projected image (when lens shift is lowered
to its lowest level)
E : Projection distance from the projector to the screen
F : Size of the projected image 
						

							Preparing
17
When adjusting the projection position horizontally in lens shift
C : Lens center movement distance when the projector is moved (when lens shift is set to maximum left)
D : Lens center movement distance when the projector is moved (when lens shift is set to maximum right)
E : Projection distance from the projector to the screen
F : Size of the projected image
Unit: cm
16:9 Screen Size Projection Distance (E) Lens Shift Maximum Values*
F W x H Minimum
(Wide)Maximum
(Tele)Distance
(A)Distance
(B)Distance
(C, D)
50" 111 x 62 148 313 29 91 52
60" 133 x 75 178 376 35 109 63
80" 177 x 100 239 503 46 146 83
100" 221 x 125 300 630 58 182 104
150" 332 x 187 452 947 86 273 156
200" 443 x 249 604 1264 115 364 209
250" 553 x 311 756 1582 144 455 261
300" 664 x 374 908 1899 173 547 313
*Vertical and horizontal lens shift cannot both be set to their maximum values. s  p.30
Installation example (with 16:9 screen size and 100")
Side view 
						

							Preparing
18
Overhead view 
						

							Preparing
19
Connecting a Device
Attention
•Make cable connections before connecting to a power outlet.
•Check the shape of the cable's connector and the shape of the port, and then connect. If you force a connector
of a different shape into the port, it could cause damage and a malfunction to occur.
Removing the Terminal Cover
Depending on the model you are using, the projector may have a terminal cover for the connector section
on the rear to improve the overall appearance of the projector. Remove the terminal cover before connecting
any cables.
There are gaps at the bottom of the terminal cover that allow you to pull the cover forward and lift it from
the grooves at the top.
When reattaching, first insert the protruding sections into the grooves at the top.
Connecting Video Equipment
To project images from DVD/Blu-ray players, connect to the projector using one of the following methods.
When using a commercially available HDMI cable
c
•When using the power supply port for an optical HDMI cable, connect it to the Opt.HDMI port.
•When projecting images in HDCP 2.2, connect to the HDMI1 port.
•This projector does not have a built-in speaker. Connect the projector to your AV system to listen to
audio from connected equipment.
Connecting a Computer
To project images from a computer, connect the computer using one of the following methods.