Optoma Technology EPHD20RFBA User manual
1
English
Table of Contents ...................................................................................1
Usage Notice ..........................................................................................2
Safety Information .........................................................................................2
Precautions....................................................................................................3
Eye Safety Warnings .....................................................................................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 On/Off the Projector .....................................................................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
On-screen Display Menus ...........................................................................20
How to operate .................................................................................................... 20
Menu Tree ............................................................................................................ 21
IMAGE .................................................................................................................24
DISPLAY ..............................................................................................................26
SYSTEM .............................................................................................................. 30
SETUP ................................................................................................................. 34
Appendices...........................................................................................38
Troubleshooting ...........................................................................................38
Image Problems .................................................................................................. 38
Other Problems ................................................................................................... 39
Projector Status Indication .................................................................................. 40
Remote Control Problems ................................................................................... 41
Replacing the Lamp.....................................................................................42
Compatibility Modes ....................................................................................44
Ceiling Mount Installation ............................................................................46
Optoma Global Offi ces ................................................................................47
Regulation & Safety notices ........................................................................49
Table of contents
2
Usage Notice
Safety Information
The lightning fl 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 suffi 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 fl ow.
2. Do not use the projector near water or moisture. To reduce the risk
of fi 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 amplifi ers that emits heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories specifi 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 fi re or
electric shock.
8. See projector enclosure for safety related markings.
9. The unit should only be repaired by appropriate service personnel.
3
English
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 42-43.
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 your eyes.
▀■ Warning- To reduce the risk of fi 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
42-43.
▀■ 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 “System | Lamp Settings” menu after
replacing the lamp module (refer to page 33).
▀■ 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 “Replacement suggested” will show on
the screen. Please contact your local reseller or service center to change the lamp as soon as possible.
Note
Note
4
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 fi eld.
- In direct sunlight.
5
English
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 re-
duce ambient light levels.
6
Introduction
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)
Due to different
applications in
each country,
some regions
may have
different
accessories.
2 × AAA Batteries
Projector with lens cap
POWER
SOURCE
Note
Note
Lamp
7
English
Introduction
1. Control Panel
2. Zoom Ring
3. Focus Ring
4. Zoom Lens
5. IR Receivers
Main Unit
Product Overview
6. Tilt-Adjustment Feet
7. Security Bar
8. Input / Output
Connections
9. Power Socket
SERVICE
VGA/SCART/YPbPr
Y
VIDEO
Pb
Pr
HDMI 1
HDMI 2
12V
OUT
POWER
SOURCE
7
8
6
POWER
SOURCE
2
6
5
3
4
1
5
9
8
Introduction
Control Panel
1. Source
2. Menu
3. Enter
4. Re-Sync
5. Power
6. Four Directional Select Keys
7. On/Standby LED
8. Lamp Fail LED
9. Temp LED
10. IR Receiver
POWER
SOURCE
6
51 2 3 4
9
8
7
10
9
English
Introduction
Input / Output Connections
1. Service Connector
2. VGA/SCART Connector
(PC Analog Signal/Component Video Input/HDTV/SCART)
3. Component Video Input Connectors
4. Composite Video Input Connector
5. HDMI 1 Connector
6. HDMI 2 Connector
7. 12V Trigger Relay Connector
8. Power Socket
9. KensingtonTM Lock Port
10. Security Bar
SERVICE
VGA/SCART/YPbPr
Y VIDEO
Pb
Pr
HDMI 1
HDMI 2
12V OUT
5 742
1
6
8 109
3
“12V OUT” is only
for trigger control.
Not a power
supplier port.
“12V OUT” is
activated when
the projector is
turned on and
continues to stay
on till you turn off
the projector.
Note
Note
10
Introduction
Remote Control
1. Power On
2. Power Off
3. 16:9
4. Native
5. Contrast
6. Overscan
7. Enter
8. Re-Sync
9. D-Sub Source
10. Video Source
11. HDMI 2 Source
12. YPbPr Source
13. HDMI 1 Source
14. Menu
15. Source
16. Source Lock
17. EdgeMask
18. Brightness
19. LBX
20. 4:3
21. Lamp Mode
22. Mode
23. Four Directional Select
Keys
Lamp
1
2
3
4
5
6
9
10
13
17
18
19
22
12
20
21
11
7
8
23
15
14
16
11
English
Installation
SERVICE
VGA/SCART/YPbPr
Y VIDEO
Pb
Pr
HDMI 1
HDMI 2
12V OUT
E62405SP
R
MOLEX
Connecting the Projector
Connect to Computer/Notebook
1
3
1....................................................................................................Power Cord
2....................................................................................................*USB Cable
3................................................................................................... *VGA Cable
4...........................................................................................*DVI/HDMI Cable
4
2
+ 12V Output
Due to the
difference in
applications
for each
country, some
regions may
have different
accessories.
(*) Optional
accessory
Note
Note
“12V OUT” is only
for trigger control.
Not a power
supplier port.
“12V OUT” is
activated when
the projector is
turned on and
continues to stay
on till you turn off
the projector.
Note
Note
12
Installation
Connect to Video Sources
1....................................................................................................Power Cord
2................................................................................................... *VGA Cable
3................................................................................... *SCART/VGA Adaptor
4................................................*15-Pin to 3 RCA Component/HDTV Adaptor
5.............................................................................*3 RCA Component Cable
6..................................................................................................*HDMI Cable
7................................................................................*Composite Video Cable
Due to the
difference in
applications
for each
country, some
regions may
have different
accessories.
(*) Optional
accessory
Note
Note
DVD Player, Set-top Box,
HDTV receiver
Composite Video Output
SERVICE
VGA/SCART/YPbPr
Y VIDEO
Pb
Pr
HDMI 1
HDMI 2
12V OUT
E62405SP
R
1
4
5
3
7
2
DVD Player, Set-top Box,
HDTV receiver
+ 12V Output
5
6
“12V OUT” is only
for trigger control.
Not a power
supplier port.
“12V OUT” is
activated when
the projector is
turned on and
continues to stay
on till you turn off
the projector.
Note
Note
13
English
Installation
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 fi rst time you use the projector, you can select your
preferred language from quick menu after the startup screen
displays.
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 “SETUP”.
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
Powering On/Off the Projector
Turn on the
projector fi rst and
then select the
signal sources.
POWER
SOURCE
Lens Cap
1
Power
2
Note
Note
14
Installation
Warning Indicator
When the “LAMP” indicator lights Red (“ON/STANDBY”
indicator fl ashes Amber), the projector will automatically
shut down. Please contact your nearest service center for
assistance.
When the “TEMP” indicator lights Red (“ON/STANDBY”
indicator fl ashes Amber), it indicates the projector has
overheated. The projector will shut down automatically.
Under normal conditions, the projector can be switched on
again after it has cooled down.
When the “TEMP” indicator fl ashes Red (“ON/STANDBY”
indicator fl ashes Amber), it indicates the fan has failed.
Powering Off the Projector
1. Press the “ ” button on the remote control or “ ” button
on the control panel of the projector two times with one
second interval in between to turn off the projector. First
push of button will display the following message on the
screen.
Press the “ ” button (or the “ ” button) again to confi 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 60 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.
Contact the
nearest service
center if the
projector displays
these symptoms.
See pages
47-48 for more
information.
Note
Note
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
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