Optoma EH1020 User manual

1English
Table of Contents ...................................................................................1
Usage Notice..........................................................................................2
Safety Information .........................................................................................2
Precautions....................................................................................................3
Eye Safety Warnings .....................................................................................5
Product Features...........................................................................................5
Introduction.............................................................................................6
Package Overview.........................................................................................6
Product Overview ..........................................................................................7
Main Unit................................................................................................................ 7
Control Panel ......................................................................................................... 8
Input / Output Connections .................................................................................... 9
Remote Control.................................................................................................... 10
Installation ............................................................................................ 11
Connecting the Projector............................................................................. 11
Connect to Computer/Notebook .......................................................................... 11
Connect to Video Sources ................................................................................... 12
Powering the projector On / Off...................................................................13
Powering On the Projector................................................................................... 13
Powering Off the projector ................................................................................... 14
Warning Indicator ................................................................................................. 14
Adjusting the Projected Image.....................................................................15
Adjusting the Projector’s Height........................................................................... 15
Adjusting the Projector’s Zoom / Focus ............................................................... 16
Adjusting Projected Image Size ........................................................................... 16
User Controls .......................................................................................17
Control Panel & Remote Control .................................................................17
Control Panel ....................................................................................................... 17
Remote Control.................................................................................................... 18
Using the HELP button ........................................................................................ 20
On-screen Display Menus ...........................................................................23
How to operate .................................................................................................... 23
Menu Tree............................................................................................................ 24
Image ................................................................................................................... 25
Display ................................................................................................................. 29
Setup.................................................................................................................... 32
Options................................................................................................................. 40
Appendices...........................................................................................43
Troubleshooting...........................................................................................43
Projector Status Indication ..........................................................................46
Remote Control ...........................................................................................47
Replacing the Lamp.....................................................................................48
Compatibility Modes ....................................................................................50
RS232 Commands and Protocol Function List............................................52
Ceiling Mount Installation ............................................................................56
Optoma Global Ofces ................................................................................57
Regulation & Safety notices ........................................................................59
Table of Contents

2
English
Usage Notice
Safety Information
The lightning  ash with arrow head within an equilateral triangle is
intended to alert the user to the presence of uninsulated “dangerous
voltage” within the product’s enclosure that may be of suf cient
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH
VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
Class B emissions limits
This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Important Safety Instruction
1. Do not block any ventilation openings. To ensure reliable operation of
the projector and to protect from over heating, it is recommended to
install the projector in a location that does not block ventilation. As an
example, do not place the projector on a crowded coffee table, sofa,
bed, etc. Do not put the projector in an enclosure such as a book case
or a cabinet that restricts air  ow.
2. Do not use the projector near water or moisture. To reduce the risk
of  re and/or electric shock, do not expose the projector to rain or
moisture.
3. Do not install near heat sources such as radiators, heaters, stoves or
any other apparatus such as ampli ers that emits heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories speci ed by the manufacturer.
6. Do not use the unit if it has been physically damaged or abused.
Physical damage/abuse would be (but not limited to):
Unit has been dropped.
Power supply cord or plug has been damaged.
Liquid has been spilled on to the projector.
Projector has been exposed to rain or moisture.
Something has fallen in the projector or something is loose inside.
Do not attempt to service the unit yourself. Opening or removing covers
may expose you to dangerous voltages or other hazards. Please call
Optoma before you send the unit for repair.
7. Do not let objects or liquids enter the projector. They may touch
dangerous voltage points and short out parts that could result in  re or
electric shock.
8. See projector enclosure for safety related markings.
9. The unit should only be repaired by appropriate service personnel.

3English
Usage Notice
When the lamp
reaches the end
of its life, the
projector will
not turn back on
until the lamp
module has
been replaced.
To replace the
lamp, follow
the procedures
listed under
“Replacing the
Lamp” section
on pages 48-49.
Precautions
Please follow all warnings, precautions and
maintenance as recommended in this user’s
guide.
▀■Warning- Do not look into the projector’s lens when the lamp is
on. The bright light may hurt and damage your eyes.
▀■Warning- To reduce the risk of  re or electric shock, do not
expose this projector to rain or moisture.
▀■Warning- Please do not open or disassemble the projector as
this may cause electric shock.
▀■Warning- When replacing the lamp, please allow the unit to
cool down. Follow instructions as described on pages
48-49.
▀■Warning- This projector will detect the life of the lamp itself.
Please be sure to change the lamp when it shows
warning messages.
▀■Warning- Reset the “Lamp Reset” function from the on-screen
display “Options|Lamp Settings” menu after replacing
the lamp module (refer to page 42).
▀■Warning- When switching the projector off, please ensure
the cooling cycle has been completed before
disconnecting power. Allow 90 seconds for the
projector to cool down.
▀■Warning- Do not use lens cap when projector is in operation.
▀■Warning- When the lamp is approaching the end of its lifetime,
the message “Lamp Warning: Lamp life exceeded.”
will show on the screen. Please contact your local
reseller or service center to change the lamp as soon
as possible.
▀■Warning- Do not look into or point the laser pointer on your
remote control into your or someone’s eyes. Laser
pointer can cause permanent damage to eyesight.

4
English
Usage Notice
Do:
Turn off and unplug the power plug from the AC outlet before
cleaning the product.
Use a soft dry cloth with mild detergent to clean the display
housing.
Disconnect the power plug from AC outlet if the product is
not being used for a long period of time.
Do not:
Block the slots and openings on the unit provided for
ventilation.
Use abrasive cleaners, waxes or solvents to clean the unit.
Use under the following conditions:
- In extremely hot, cold or humid environments.
Ensure that the ambient room temperature is within
5 - 35°C.
Relative Humidity is 5 - 35°C, 80% (Max.),
non-condensing.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic eld.
- In direct sunlight.

5English
Usage Notice
Eye Safety Warnings
▀■Avoid staring/facing directly into the projector beam at all
times. Keep your back to the beam as much as possible.
▀■When projector is used in a classroom, adequately supervise
students when they are asked to point out something on the
screen.
▀■In order to minimize the lamp power, use room blinds to
reduce ambient light levels.
Product Features
▀■1920 x 1080 Native Resolution
▀■Full HD compatible – 1080p supported
▀■VGA monitor loop through
(works on standby mode > 1W)
▀■BrilliantColorTM Technology
▀■Security Bar and Kensington Lock
▀■RS232 control
▀■Rapid shutdown
▀■Built-in speaker
Monitor loop
through only
support in
VGA-IN.

6
English
Introduction
Due to different
applications in
each Country,
some regions
may have
different
accessories.
Power Cord 1.8m
IR Remote Control
Package Overview
Unpack and inspect the box contents to ensure
all parts listed below are in the box. If something
is missing, please contact your nearest customer
service center.
Documentation :

User’s Manual

Warranty Card

Quick Start Card

WEEE Card
(for EMEA only)
2 × AAA Batteries
Projector with lens cap
POWER
?
/?
VGA Cable 1.8m

7English
Introduction
Product Overview
1. Control Panel
2. Zoom Ring
3. Focus Ring
4. Zoom Lens
5. IR Receivers
6. Tilt-Adjustment Feet
7. Security Bar
8. Input / Output
Connections
9. Power Socket
USB
S-VIDEO VIDEO
AUDIO-OUT
RS-232
AUDIO-IN-L
12V OUT
AUDIO-IN AUDIO-IN-R
VGA-OUT
SCART/YPbPr /
VGA-IN
HDMI
(VGA) (S-VIDEO/VIDEO)(S-VIDEO/VIDEO)
?
POWER
7
86
POWER
?
2
6
5
3
4
1
5
9
Main Unit

8
English
Introduction
Control Panel
POWER
?
8
62 4 53
711
10
9
1
1. Help
2. Menu
3. Source
4. Enter
5. Re-Sync
6. Power
7. Keystone Correction
8. Four Directional Select Keys
9. On/Standby LED
10. Lamp Fail LED
11. Temp LED
12. IR Receiver
12

9English
Introduction
Input / Output Connections
1. USB Connector (Connect to PC for Remote Mouse function)
2. VGA-Out Connector
(Monitor Loop-through Output from VGA-In)
3. VGA-In/YPbPr/” ” Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr/
Wireless Dongle)
4. HDMI Connector
5. S-Video Input Connector
6. Composite Video Input Connector
7. Audio Output Connector (3.5mm Mini Jack)
8. RS-232 Connector (3-pin)
9. 12V Trigger Relay Connector
10. Audio Input connector (VGA) (3.5mm mini jack)
11. Audio Input L/R (S-Video/Video)
12. Power Socket
13. KensingtonTM Lock Port
14. Security Bar
VGA-OUT S-VIDEO VIDEO
AUDIO-OUT RS-232
USB
AUDIO-IN-L
HDMI
AUDIO-IN
12V OUT
SCART / YPbPr /
VGA-IN
AUDIO-IN-R
(VGA) (S-VIDEO/VIDEO) (S-VIDEO/VIDEO)
4 76532
13 14
12
1
10
8 9
11

10
English
Introduction
Remote Control
1. LED Indicator
2. Power On/Off
3. Page Up
4. Mouse Right Click
5. Four Directional
Select Keys
6. Re-Sync
7. Page Down
8. Volume +/-
9. Zoom
10. AV mute
11. Video
12. VGA
13. Freeze
14. S-Video
15. HDMI
16. Brightness
17. Menu
18. Keystone +/-
19. Source
20. Enter/Help
21. Mouse Left Click
22. PC/Mouse control
23. Numbered keypad
(for password input)
24. Laser Pointer
/?
1
9
10
1213
22
14
15
16
20
17 8
11
23
19 6
4
2
18
3
7
5
21
24

11 English
Installation
Connecting the Projector
Connect to Computer/Notebook
1....................................................................................................Power Cord
2....................................................................................................*USB Cable
3.....................................................................................................VGA Cable
4...........................................................................................*DVI/HDMI Cable
5.........................................................................................*Audio Input Cable
6......................................................................................*Audio Output Cable
7................................................................................................*RS232 Cable
8........................................................................................*VGA Output Cable
VGA-OUT S-VIDEO VIDEO
AUDIO-OUT RS-232
USB
AUDIO-IN-L
HDMI
AUDIO-IN
12V OUT
SCART / YPbPr /
VGA-IN
AUDIO-IN-R
(VGA) (S-VIDEO/VIDEO) (S-VIDEO/VIDEO)
E62405SP
R
MOLEX
1
2 3
5
4
+ 12V Output
7
6
I/O con guration
depends on
models.
Due to the
difference in
applications for
each country,
some regions may
have different
accessories.
(*) Optional
accessory
8

12
English
Installation
VGA-OUT S-VIDEO VIDEO
AUDIO-OUT RS-232
USB
AUDIO-IN-L
HDMI
AUDIO-IN
12V OUT
SCART / YPbPr /
VGA-IN
AUDIO-IN-R
(VGA) (S-VIDEO/VIDEO) (S-VIDEO/VIDEO)
E62405SP R
Connect to Video Sources
1....................................................................................................Power Cord
2................................................................................*Composite Video Cable
3.............................................................................................. *S-Video Cable
4................................................*15-Pin to 3 RCA Component/HDTV Adaptor
5.............................................................................*3 RCA Component Cable
6......................................................................................... *Audio Cable RCA
7..................................................................................................*HDMI Cable
Composite Video Output
DVD Player, Set-top Box,
HDTV receiver S-Video Output
1
3
4
5
2
7
6
DVD Player, Set-top Box,
HDTV receiver
+ 12V Output
I/O con guration
depends on
models
Due to the
difference in
applications for
each country,
some regions may
have different
accessories.
(*) Optional
accessory

13 English
Installation
Powering the projector On / Off
Turn on the
projector  rst and
then select the
signal sources.
Powering On the Projector
1. Remove the lens cap. 
2. Securely connect the power cord and signal cable. When
connected, the ON/STANDBY LED will turn Amber.
3. Turn on the lamp by pressing “ ” button either on the top of
the projector or on the remote. The ON/STANDBY LED will
now turn Green. 
The startup screen will display in approximately 10 seconds.
The  rst time you use the projector, you will be asked to
select the preferred language and power saving mode.(*)
4. Turn on and connect the source that you want to display
on the screen (computer, notebook, video player, etc). The
projector will detect the source automatically. If not, push
menu button and go to “OPTIONS”.
Make sure that the “Source Lock” has been set to “Off”.
If you connect multiple sources at the same time, press the
“SOURCE” button on the control panel or direct source keys
on the remote control to switch between inputs.
POWER
?
POWER
?
Lens Cap
1
Power
2
(*) When Power
mode (Standby)
is set to Eco.,
the VGA & Audio
pass-through and
RS-232 will be
deactivated when
the projector is in
standby.

14
English
Installation

Contact the
nearest service
center if the
projector displays
these symptoms.
See pages
57-58 for more
information.
Warning Indicator
When the warning indicators (see below) come on,
the projector will automatically shutdown:
“LAMP” LED indicator is lit red and if “On/Standby” indicator
ashes amber.
“TEMP” LED indicator is lit red and if “On/Standby”
indicator ashes amber. This indicates the projector has
overheated. Under normal conditions, the projector can be
switched back on.
 “TEMP” LED indicator ashes red and if “On/Standby”
indicator ashes amber.
Unplug the power cord from the projector, wait for 30 seconds
and try again. If the warning indicator light up again, please
contact your nearest service center for assistance.
Powering Off the Projector
1. Press the “ ” button on the remote control or
on the control panel to turn off the projector.
The following message will be displayed on the screen.
Press the “ ” button again to conrm the shut down. If the
button is not pressed, the message will disappear after 15
seconds.
2. The cooling fans continue to operate for about 10 seconds
for cooling cycle and the ON/STANDBY LED will Flash
Green. When the ON/STANDBY LED lights solid Amber,
the projector has entered standby mode.
If you wish to turn the projector back on, you must wait
until the projector has completed the cooling cycle and
has entered standby mode. Once in standby mode, simply
press “ ” button to restart the projector.
3. Disconnect the power cord from the electrical outlet and
the projector.
4. Do not turn on the projector immediately following a power
off procedure.

15 English
Installation
Adjusting the Projected Image
Adjusting the Projector’s Height
The projector is equipped with elevator feet for adjusting
the image height.
1. Locate the adjustable foot you wish to modify on the
underside of the projector.
2. Rotate the adjustable ring counter clockwise to raise
the projector or clockwise to lower it. Repeat with the
remaining feet as needed.
Tilt-Adjustment Feet
Tilt-Adjustment Ring

16
English
Installation
Adjusting the Projector’s Zoom / Focus
You may turn the zoom lever to zoom in or out. To focus the
image, rotate the focus ring until the image is clear.

1.2x Zoom series will focus at distances from 4.92 to 32.81
feet (1.50 to 10.00 meters).
POWER
?
Focus Ring
Zoom Ring
Adjusting Projection Image Size
Hd
62.7"
(159.3cm)
81.5"
(207.1cm)
125.4"
(318.6cm)
200.8"
(510.0cm)
301.2"
(764.9cm)
45.2"
(114.7cm)
75.3"
(191.2cm)
97.8"
(248.5cm)
150.5"
(382.4cm)
240.9"
(612.0cm)
251.0"
(637.4cm)
37.6"
(95.6cm)
4.92'(1.50m)
32.81'(10.00m)
26.25'(8.00m)
16.40'(5.00m)
10.66'(3.25m)
8.20'(2.50m)
Width
Height
Diagonal
This table is for user’s reference only.
Screen
(Diagonal)
Max. 45.2” (114.7cm) 75.3” (191.2cm) 97.8” (248.5cm) 150.5” (382.4cm)240.9” (612.0cm) 301.2” (764.9cm)
Min. 37.6” (95.6cm) 62.7” (159.3cm) 81.5” (207.1cm) 125.4” (318.6cm)200.8” (510.0cm) 251.0” (637.4cm)
Screen
Size
Max.
(WxH)
39.4” x22.1”
100.0 x56.2cm
65.6” x36.9”
166.6 x93.7cm
85.3” x48.0”
216.6 x121.8cm
131.2” x73.8”
333.2 x187.5cm
210.0” x118.1”
533.4 x300.0cm
262.5” x147.6”
666.7 x375.0cm
Min.
(WxH)
32.8” x18.5”
83.3 x46.9cm
54.7” x30.8”
138.9 x78.1cm
71.1” x40.0”
180.5 x101.5cm
109.3” x61.5”
277.7 x156.2cm
175.0” x98.4”
444.5 x250.0cm
218.7” x123.0”
555.6 x312.5cm
Hd
Max. 3.54” (9.00cm) 5.90” (15.00cm) 7.68” (19.50cm) 11.81” (29.99cm) 18.90” (48.01cm) 23.62” (60.00cm)
Min. 2.95” (7.50cm) 4.92” (12.50cm) 6.40” (16.25cm) 9.84” (24.99cm) 15.75”(40.01cm) 19.69” (50.00cm)
Distance 4.92’ (1.50m) 8.20’ (2.50m) 10.66’ (3.25m) 16.40’ (5.00m) 26.25’ (8.00m) 32.81’(10.00m)

17 English
User Controls
Control Panel
Control Panel & Remote Control
Using the Control Panel
Power Refer to the “Power On/Off the Projector” section on
pages 13-14.
RE-SYNC Automatically synchronize the projector to the input
source.
Enter Con rm your item selection.
SOURCE Press “SOURCE” to select an input signal.
Menu Press “Menu” to launch the on-screen display
(OSD) menu. To exit OSD, Press “Menu” again.
?HELP Help Menu (refer to page 20).
Four Directional
Select Keys
Use to select items or make
adjustments to your selection.
Keystone Use to adjust image distortion caused
by tilting the projector. (±40 degrees)
Lamp LED Indicates the projector’s lamp status.
Temp LED Indicates the projector’s temperature status.
ON/STANDBY LED Indicates the projector’s status.
POWER
?

18
English
User Controls
Remote Control
Using the Remote Control
Power
Refer to the “Power On/Off the Projector”
section on pages 13-14.
Laser Press to use laser pointer.
L Button Mouse left click.
R Button Mouse right click.
Page + Use this button to page up.
Page - Use this button to page down.
Enter/Help Con rm your item selection.
? Help Menu (refer to page 20).
Source Press “Source” to select an input signal.
Re-SYNC Automatically synchronizes the projector to
the input source.
Four Directional
Select Keys
Use to select items or make
adjustments to your selection.
Keystone +/- Adjust image distortion caused by tilting the
projector.
Volume +/- Adjust to increase / decrease the volume.
Brightness Adjust the brightness of the image.
Menu
Press “Menu” to launch the on-screen
display (OSD) menu. To exit OSD, press
“Menu” again.
ZOOM Zoom in on an image.
Press buttons to alter zoom.
/?

19 English
User Controls
Remote Control
Using the Remote Control
HDMI Press “HDMI” to choose HDMI source.
Freeze Press “Freeze” to pause the screen image.
Press this button again to unlock.
AV mute Momentarily turns off/on the audio and
video.
S-Video Press “S-Video” to choose S-Video source.
VGA Press “VGA” to choose VGA sources.
Video Press “Video” to choose Composite video
source.
/?

20
English
User Controls
Using the HELP button
The HELP function ensures easy setup and operation.
Press the “?” button on the control panel to open the Help
Menu.
POWER
?
POWER
?