Epson Projector Emp Tw20 User Manual

9
Appearance
Centre of projector
Centre of lens
*1 Distance from centre of lens to suspension bracket fixing point
(Lens shift amount: Max. 3.4 mm vertically)
*2 Distance from centre of lens to centre of projector
(Lens shift amount: Max. 3.0 mm horizontally)83.5
*2
373 127 111
61
*1
11
115 127
80
29598.5
3-M4×8
Units: mm
Centre of lens
96
12 16 

10
Setting up
Lens shift adjustmentAdjustment the projection size
183-276  (6.0-9.0)
307-462  (10.1-15.2)90-136  (2.9-4.5)
121-183  (4.0-6.0)
245-369  (8.0-12.1)
617-927  (20.2-30.4)
927-1392  (30.4-45.7)120×90 (47×35)
160×120 (63×47)
200×150 (79×59)
410×300 (161×118)
610×460 (240×181)
61×46 (24×18)
81×61 (32×24)
240×180 (94×71)
60
100
80
200
30030
40
120
150
300×230 (118×91)369-555  (12.1-18.2)
462-694  (15.1-22.8)
Units: cm (ft.) Units: cm (in)
4:3 screen sizeProjection distance
Longest (Zoom...

11
Setting up
Installing the Projector
Projection methods
Avoid setting the projector up in places which are very dusty such as bedrooms.
Clean the air filter at least once every 3 months.
Clean the air filter more frequently if using the projector in a dusty environment.
When installing against a wall, leave a space of 20 cm (7.9 in.) or more between the projector 
and the wall.
A special method of installation is required in order to suspend the projector from the ceiling.
Please contact your dealer if...

12
Connecting Image Sources
*1 If a DVD has been connected using an RGB SCART adapter, change the InputA setting to RGB-
Video.   Selecting the image source p. 15
*2 Some regions may not have the RGB SCART adapter included as an accessory.
•Turn the power off for both the projector and the signal source before connecting them. 
If the power for either device is on at the time of connection, damage may result.
•Check the shapes of the cable connectors and the device ports before making the 
connections....

13
Installing the Projector
Preparing the Remote Control
Inserting batteries into the remote control
The remote control is not supplied with batteries already inserted. Insert the accessory batteries before using 
the remote control.
Battery replacement period
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. If this happens, replace the batteries with 
two new batteries....

14
Turning the Power on and Projecting Images
Turning the power on
3
14
2
TIP
TIP
Remove a lens cover.
Use the accessory power cable to 
connect the projector to an 
electrical outlet.
Turn the power on for the signal 
source (for a video source, press 
the [Play] button to start 
playback).Turn the power on for the projector.
The beep start-up tone will sound.
After a short period, the lamp will turn on 
and projection will start.
Turning the power on
The projector is equipped with a Child 
Lock...

15
Turning the Power on and Projecting Images
Basic Operations
Turning the power off Selecting the image source
When the projector has cooled down 
(takes about 20 seconds) and the 
beep beep tone sounds, disconnect 
the power cable. 
If there is a problem with projection even though the projector is set up 
and connected correctly, refer to       p.34.
TIP
Simply turning off the power does not stop 
electricity consumption.
Selecting the image source
If more than one signal source has been connected, or...

16
Adjusting the Projection Screen and the Audio Volume
Correcting projector tilt Fine adjustments to image size 
(Zoom adjustment)
Projection image position 
adjustment (Lens shift)Focus adjustment
TIP
Focus adjustment
Turn the focus ring to adjust the focus.
Turn the zoom ring to adjust the size of the projected 
image.
Fine adjustments to image size 
(Zoom adjustment)
Projection image position adjustment 
(Lens shift)
Use the two lens shift dials to adjust the image position.
If you cannot position...

17
Adjusting the Projection Screen and the Audio Volume
Basic Operations
Adjusting the volumeCorrecting keystone distortion 
(Keystone)
TIP
TIP
Correcting keystone distortion (Keystone)
When you wish to adjust the projection above or below the range of lens shift 
adjustment set the projector at an angle.
When the projector is angled, the projected image may distort into a trapezoid. In such 
cases, press        (   )      (   ) on the control panel, or                    on the remote control 
to adjust...

18
Basic Image Quality Adjustments
Selecting the Color Mode
Selecting the Image Aspect
Selecting the Image Aspect
Selecting the Color Mode
During projection of signals from the [Video] / 
[S-Video] input port or of component video (525i, 
525p) from the [InputA] port, the optimum aspect 
is selected according to the signal, as follows.
* If Auto is not suitable, the setting will become 
Normal.
For 4:3 input signals
For input images recorded 
in squeeze mode 
For letterbox input signalsNormal
Squeeze...