Epson Projector Emp 70 User Manual

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Caution:
Do not sit, stand, or place heavy objects on the unit.
Tipping or breakage may result and cause injury.
Do not place the unit on an unsteady base, inclined location, or other 
unstable area.
The unit may fall or tip and cause injury.
Set up and store the unit out of reach of children.
The unit may fall or tip and cause injury.
Do not place the unit in a humid or dirty location, near a food preparation 
area or humidifier, or in the path of smoke or steam.
Fire or electric shock may result.
Do not block the ventilation slots of the unit.  Blockage will cause internal 
heat build-up and may result in fire.  Do not set up the unit in the following 
locations.
 In closets, bookshelves, or other cramped locations with poor ventilation
 On carpets, bedding, or blankets.
 Do not cover the unit with blankets, curtains, tablecloths, or other cloths.
If set up near walls, allow at least 20cm (7.87inches) from all walls.
For safety, always unplug the unit when it will not be used for extended 
periods.
Fire may result.
When moving the unit, switch off and unplug the unit and make sure that 
all cables are disconnected.
Fire or electric shock may result.
Never remove the lamp immediately after use.  After shutting off the 
projector, allow an hour for complete cooling.
Heat may cause burns or injury.




						

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Improper use of batteries may cause battery damage and leakage of liquid, 
resulting in fire, injury, or corrosion of the unit.  Observe the following 
precautions to ensure safety.
 Do not mix batteries of different type or age.
 Use only batteries specified in the Instruction Manual.
 In case of battery leakage, wipe up the leakage with a cloth or other item and 
insert fresh batteries.
 Exchange expired batteries promptly.
 Remove the batteries during extended periods of non-use.
 Do not heat the batteries or throw them into a fire or liquid.
 Insert the batteries with correct polarity (+, -).
 If any leakage contacts your hands or other areas, wash promptly with water.
Dispose of batteries in accordance with local collection procedures.
When maintaining the unit, disconnect the power cord at both ends.
Electric shock may result.
Cautions For Use
• Environments outside the temperature range for use (5°C to 35°C) may 
cause irregular display, strain of the fan, and malfunction.
 Environments outside the temperature range for storage (-10°C to 60°C) 
may cause malfunction and deformation of the cabinet.  Take particular 
care not to leave the projector for extended periods in locations exposed 
to direct sunlight.
 Do not attempt projection with the lens cover in place.  Heat may deform 
the lens cover.
 The LCD panel is a product of extremely high-precision technology and 
contains more than 99.99% functional pixels, but you should bear in 
mind that less than 0.01% of the pixels are non-functioning or light 
improperly.




						

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1.2 Component Names and Functions
Projector Unit
[Front]
[Side]
[Rear]
[Bottom]
Operation Display Indicator
Problem/Alarm Display Indicator
Operating Panel
Wide/Tele Button
Focus Ring
Front Foot
Remote Control Receiver
Lens Cover
Front FootFoot Lever Power Terminal Air Exhaust VentSpeaker
Air Intake Vent
Input/Output Terminals Air Intake Vent
Front Foot
Rear FootFront Foot
Lamp Cover




						

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[Wide/Tele Button (see page 41)]
[Operating Panel]
[Input Terminals]
Press the right side of the button (Tele) to reduce the image.
Press the left side of the button (Wide) to enlarge the image.
Help Button ( See page 44)
Displays help screen.Power Button (see pages 29, 35)
Switches power on and off.
*Press twice to turn the power off.
Keystone (Select) Button (see pages 33, 51)
Adjust when screen is distorted trapezoidally.
Source (Enter) Button (See page 30)
Toggles the video source between Computer, S-Video, and Composite video.
Mouse/Com Terminal (See page 39)
Used when using the remote control as 
a wireless mouse.
USB Mouse Terminal 
(See page 39)
Used when using the 
remote control as a 
wireless mouse.
S-Video Terminal (See 
page 25)
For input of S-video 
signal from A/V device.
Composite Video Terminal 
(See page 25)
For input of Composite Video signal 
from A/V device. L/R Audio Terminals 
(See page 25)
For input of audio signal 
from A/V device. Audio Out Terminal
(See page 27)
For output of audio signal 
from projector.Audio In Terminal 
(See page 24)
For input of audio 
signal from 
computer.Computer/Component Video 
Terminal (See page 24)
For video signal input from 
computer or component video.




						

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Remote Control
[Front]
[Back]
Indicator
Lights during signal output from remote control.
Power Button (see page 29, 35)
Switches projector power on and off.
*Press twice to turn the power off.
R/C On Off Button (see pages 29, 
36)
Switches remote control power on 
and off.
Computer, S-Video, Video Button 
(See page 30)
Switches to the selected video 
source. Enter Button
Used for scrolling, menu item 
selection, and as the left mouse 
button.
Help Button (See page 44)
Provides topic-specific explanation 
for addressing problems.
Use this button when problems 
occur. Freeze Button (See page 43)
Temporarily stops a moving picture.
To release the freeze, press the 
button again.
A/V Mute Button (See page 43)
Temporarily eliminates picture and 
sound.
To release muting, press the button 
again or adjust the volume.
Effect Button (See page 42)
Executes an assigned effect 
function.
Esc Button
Cancels an executing function and 
serves as the right mouse button.
Menu Button (See page 46)
Displays or cancels menus.
Auto Button (See page 34)
Optimizes computer video.
Volume Button (See page 34)
Adjusts volume.E-Zoom Button (See page 40)
Executes the E-Zoom function.
Battery Cover




						

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1.3 Remote Control
Operating Range
The remote control may not operate beyond certain distances and angles from 
the receiver on the projector.  Observe the following conditions during use.
[Operating Distance : Approximately 10m (393.70inches) ]
[Operating Area:]
Horizontally
Vertically
Point:
• The remote control R/C On Off switch must be switched to On to use the remote 
control.
 Point the remote control towards the remote control receiver on the projector unit.
 Certain screens may shorten the operating distance (approximately 10m 
(393.70inches) ) of the remote control when the control is pointed towards the screen 
to reflect its signal during use.
 Situate the remote control receiver out of direct sunlight, fluorescent light, and 
similar light sources.
These may cause the remote control to malfunction.
 If the remote control malfunctions or stops operating, the batteries may need 
changing.
Replace the batteries with a fresh set.
Remote Control 
Transmitter Remote Control Receiver
Approximately 30º Approximately 30º
Approximately 15º




						

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Inserting Batteries in the Remote Control
This section describes how to insert batteries in your remote control.
1.Remove the battery cover.
Slide the catch of the battery cover in the 
direction shown by the arrow.
Caution:
 Be sure to use fresh batteries of the same type as 
the old.
2.Insert batteries.
Be sure to match the polarity to that 
indicated on the remote control.
Point:
Battery type
(2) AA manganese cells (R6)
 Use of 30 minutes per day will require a 
change of batteries approximately every 3 
months.
3.Replace the battery cover.
Press the battery cover into the remote 
control until it clicks firmly into place.




						

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2Setup
2.1 Special Notes on Setup.................................. 18
2.2 Setup Instructions .......................................... 19
2.3 Screen Size and Projection Distance Details...... 20




						

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2.1 Special Notes on Setup
The best picture is obtained when the projector and screen are set up facing 
each other directly, as shown below.
Set your projector and screen up this way.
[View from right or left]
Keystone correction allows correction of trapezoidal distortion (see pages 33, 51).
[View from above or below]
Caution:
 Do not block the air exhaust vent on the side of the projector or the air intake vents on 
the right side and rear of the projector.
 Do not place the unit in direct contact with air conditioner, heater, or other 
ventilation currents.
 When setting up the projector near walls, allow at least 20cm (7.87inches) from all 
walls.
15º15º Upward approximately 15º
Downward approximately 15º
90º 9
1
90º




						

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2.2 Setup Instructions
Your projector allows projection in the following two ways.  Set up the 
projector as your location requires.
[Viewing from the front]
[Projection on a semi-transparent screen and viewing from the rear]