Optoma EH7700 User Guide
1
English
Table of Contents
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
Install the Projection Lens .................. 11
Connect to Computer/Notebook ........ 12
Connect to Video Sources ................. 13
Powering the projector On / Off ........14
Powering On the Projector .................14
Powering Off the Projector .................15
Warning Indicator ...............................16
Adjusting the Projected Image ..........17
Adjusting the Projector’s Height ........ 17
Adjusting the Projector’s Position ...... 18
User Controls ................................20
Control Panel & Remote Control ......20
Control Panel ..................................... 20
Remote Control ..................................21
Using a Wire Remote Control ............ 23
Remote Code Setting ........................24
On-screen Display Menus ................25
How to operate .................................25
Menu Tree .......................................... 26
IMAGE ............................................... 28
IMAGE | Advanced ............................ 30
DISPLAY ............................................ 33
DISPLAY | PIP ..................................36
SETUP ............................................... 37
SETUP | Lens Function ..................... 39
SETUP | Security ............................... 40
SETUP | Signal (RGB) ....................... 42
SETUP | Signal (Video) ..................... 43
SETUP | Advanced ............................ 44
SETUP | Network | LAN Settings ...... 45
SETUP | Network | Control Settings . 48
OPTION ............................................. 49
OPTION | Remote Settings ...............51
OPTION | Advanced .......................... 52
OPTION | Lamp Settings ................... 53
OPTION | Information ........................ 54
Appendices ....................................55
Troubleshooting ................................55
Replacing the lamp ...........................60
Compatibility Modes .........................62
Computer Compatibility (PC/Mac) ..... 62
Video Compatibility ............................ 63
RS232 Commands and Protocol
Function List .....................................64
RS232 Pin Assignments .................... 64
RS232 Protocol Function List ............ 65
Telnet Commands .............................69
AMX Device Discovery commands ...69
PJLink™ supported commands ........70
Trademarks .......................................72
Ceiling Mount Installation ..................75
Ceiling Mount Safeguards ................76
Optoma Global Ofces .....................78
Regulation & Safety Notices .............80
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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 sufcient
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 A emissions limits
This Class A 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 ampliers that emits heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories specied 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.
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Usage Notice
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
60-61.
▀■ 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 “OPTION | Lamp Settings” menu after replacing the lamp module (refer to page 53).
▀■ Warning- When switching the projector off, please ensure
the cooling cycle has been completed before
disconnecting power. Allow 60 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.
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Usage Notice
12” (30cm) 12” (30cm)
12” (30cm)
4” (10cm)
▀■ Warning- Allowing the proper amount of space on the top,
sides, and rear of the projector cabinet is critical for
proper air circulation and cooling of the unit. The
dimensions shown here indicate the minimum space
required. If the projector is to be built into a compartment or similarly enclosed, these minimum distances
must be maintained.
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 - 40°C.
Relative Humidity is 5 - 40°C, 80% (Max.),
non-condensing.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic eld.
- In direct sunlight.
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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
▀■ WUXGA (1920 x 1200) Native resolution
▀■ HD compatible – 1080p supported
▀■ Extensive optional lens
▀■ Wide lens shift range for installation exibility
▀■ Dual lamp system
▀■ Comprehensive input/output terminals and control inter-
faces
▀■ Network support
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Introduction
POWER
LAMP-1
LAMP-2
TEMP
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.
Due to different
applications in
each country,
some regions
may have
different
accessories.
Projector
RS232 Cable 1.8m DVI/HDMI Cable 30cm IR Remote Control
Power Cord 3.0m
VGA Cable 1.8m
Documentation :
User’s Manual
Warranty Card
Quick Start Card
WEEE Card
(for EMEA only)
2 × Security Eye Bolt
2 × Spring Washer 2 × Flat Washer
2 × AAA Batteries
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Introduction
12V OUT
RS232
R G B H V
S-VIDEO VIDEO Y Pb Pr
HDMI 2 HDMI 1
VGA-OUT
VGA 2-IN VGA 1-IN
WIRED
REMOTE-IN
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
POWER
LAMP-1
LAMP-2
TEMP
Product Overview
Main Unit
1 2 3
6
7
3
4
5
1
8
9
10
11
12
1. Ventilation (inlet)
2. Lens Door
3. IR Receivers
4. Lamp Door
5. Ventilation (outlet)
9. Control Panel
10. Input / Output
Connections
11. Power Socket
12. Power Switch
6. Indicator LED
7. Projector Cap
8. Tilt-Adjustment Feet
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Introduction
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
Control Panel
1
6
5 7
1. Power button
2. SOURCE
3. RE-SYNC
4. LENS
5. Information
6. SHUTTER
7. MENU
8. Four Directional Select Keys
9. ENTER
10. ZOOM
11. FOCUS
2
8
3 4
10 119
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Introduction
12V OUT
RS232
R G B H V
S-VIDEO VIDEO Y Pb Pr
HDMI 2 HDMI 1
VGA-OUT
VGA 2-IN VGA 1-IN
WIRED
REMOTE-IN
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
Input/Output Connections
1 2
3
7
6
118 9 12
14 165 10
1513
1. S-Video Input Connector
2. Composite Video Input Connector
3. Component Video Input Connector (YPbPr)
4. BNC Input Connector (YPbPr/RGBHV)
5. KensingtonTM Lock Port
6. Wired Remote Input Connector
7. RJ-45 Networking Connector
8. VGA-Out Connector (Monitor Loop-through Output)
9. VGA2-In/YPbPr Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr)
10. VGA1-In/YPbPr Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr)
11. HDMI 1 Connector
12. HDMI 2 Connector
13. 12V Trigger Relay Connector (12V, 250mA. 3.5mm Mini
Jack)
14. RS-232 Connector (9-pin DIN Type)
15. Power Switch
16. Power Socket
4
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Introduction
16 1
17
18
19
Number
keypad (for
password input
exclude “0”,
“0” can not use
as part of the
password)
20
21
22
23
24
25
26
27
28
29
Remote Control
1. Power On
2. Shutter
3. Function 2 (Programmable see P.51)
4. Display Mode
5. Freeze
2
6. Lens Zoom +/-
7. All
3
8. HDMI 2
9. HDMI 1
10. DVI (Reserved Key)
11. Information
12. Re-Sync
13. Video
14. YPbPr
4
15. Numbered keypad
(for password input)
16. Power Off
5
17. Pattern
18. Function 1 (Programmable see P.51)
19. Enter/Help
6
20. Four Directional
Select Keys
21. Menu
7
22. Lens Shift
8
23. Format (Image Aspect
9
10
Ratio)
24. Lens Focus +/-
25. ID
11
26. VGA 1
27. S-Video
28. VGA 2
29. BNC
15 12
1314
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English
Before install or
replacing the lens,
switch off the power
to the projector
Avoid using the
remote control or
projector keypad
button to adjust the
lens shift or zoom/
focus while the lens
attachment process
is carried out.
Installation
Connecting the Projector
Install the Projection Lens
1
4
3
2
6
PCB
(Printed Circuit Boards)
5
Install Lens Procedure:
1. Unscrew the 2 screws and lift up the lens door. 1
2. Remove the projector cap. 2
3. Push the release lever up to release the lock. 3
4. Remove the lens cap. 4
5. Push the lens into position. 5
6. Push the release lever down to lock the lens in place. 6
(Please note that need to align the PCB)
To replace the lens, reverse the previous steps.
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Installation
12V OUT
RS232
R G B H V
S-VIDEO VIDEO Y Pb Pr
HDMI 2 HDMI 1
VGA-OUT
VGA 2-IN VGA 1-IN
WIRED
REMOTE-IN
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
E62405SP
R
Connect to Computer/Notebook
Due to the
difference in
applications
for each
country, some
regions may
have different
accessories.
(*) Optional
accessory
5 4 3
2
1
6
+12V Output
1....................................................................................................Power Cord
2................................................................................................. RS232 Cable
3............................................................................................ DVI/HDMI Cable
4.....................................................................................................VGA Cable
5..............................................................................................*Network Cable
6........................................................................................*VGA Output Cable
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Installation
12V OUT
RS232
R G B H V
S-VIDEO VIDEO Y Pb Pr
HDMI 2 HDMI 1
VGA-OUT
VGA 2-IN VGA 1-IN
WIRED
REMOTE-IN
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
E62405SP
R
Connect to Video Sources
DVD Player, Set-top Box,
HDTV receiver
5
4
7
S-Video Output
Composite Video Output
Due to the
difference in
applications
for each
country, some
regions may
have different
accessories.
(*) Optional
accessory
6
3
2
1
8
3
+12V Output
1....................................................................................................Power Cord
2................................................................................................... *BNC Cable
3.............................................................................*3 RCA Component Cable
4................................................................................*Composite Video Cable
5.............................................................................................. *S-Video Cable
6..................................................................................................*HDMI Cable
7............................................................................................ DVI/HDMI Cable
8................................................*15-Pin to 3 RCA Component/HDTV Adaptor
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English
Installation
12V OUT
RS232
R G B H V
S-VIDEO VIDEO Y Pb Pr
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
When Power
mode (Standby)
is set to Eco, the
VGA and RJ45
will be deactivated when the
projector is in
standby.
Powering the projector On / Off
Powering On the Projector
1. Remove the projector cap. 1
2. Securely connect the power cord and signal cable. Power on
the switch 2 and the Power LED ashes Red.
3. Turn on the lamp by pressing “ ” button either on the rear
of the projector or on the remote. The POWER LED will now
turn Blue. 3
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 “OPTION”.
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.
Turn on the
projector rst and
then select the
signal sources.
3
Or
1
2
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Installation
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
Powering Off the Projector
1. Press the “ ” button on the remote control or press the “
” button on the control panel to turn off the projector. 4
The following message will be displayed on the screen.
Press the “ ” button on the remote control or press the “
” button on the control panel again 4 to conrm otherwise
the message will disappear after 15 seconds. When you
pressing for the second time, the projector will shut down.
2. The cooling fans continue to operate for about 60 seconds
for cooling cycle and the POWER LED will ash Blue.
When the POWER LED turns red, 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 the “ ” button on the remote control or press the “ ”
button on the control panel to restart the projector. 4
3. Power off the switch. 2
4. Disconnect the power cord from the electrical outlet and
the projector.
5. Do not turn on the projector immediately following a power
off procedure.
4
Or
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English
Installation
Contact the
nearest service
center if the
projector displays
these symptoms.
See pages
78-79 for more
information.
Warning Indicator
When the warning indicators (see below) come on,
the projector will automatically shutdown:
“LAMP1” or “LAMP2” LED indicator is lit red and if
“POWER” LED indicator ashes red.
“TEMP” LED indicator is lit red and if “POWER” LED
indicator ashes red. This indicates the projector has
overheated. Under normal conditions, the projector can be
switched back on.
“TEMP” LED indicator ashes red and if “POWER” LED
indicator ashes red.
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.
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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 clockwise to raise the projector
or counter clockwise to lower it. Repeat with the remaining
feet as needed.
Tilt-Adjustment Feet
Tilt-Adjustment Ring
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Installation
10%W 10%W
60%H
20%H
Width(W)
Height (H)
Adjusting the Projector’s Position
To determine where to position the projector, consider the size
and shape of your screen, the location of your power outlets,
and the distance between the projector and the rest of your
equipment. Example:
ST1 Lens: The projector will focus at distances from 3.08 to
68.6 feet (0.94 to 20.9 meters).
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Installation
Lens
Optoma Model Name WT1 WT2 ST1 TZ1 TZ2
Focal Length (f) (mm) 11.73 18.1~21.72 21.5~28.7 28.6~54.33 54.06~102.7
F number 2.2 2.2-3.33 2.0-3.0 2.2-3.0 2.3~3.16
Zoom Range (Ratio) Fixed 1.2x 1.33x 1.9x 1.9x
Zoom & Focus Adjustment
Throw Ratio 0.77 1.2~1.45 1.45~1.94 1.94~3.67 3.67~6.98
Throw Distance (m) 0.5~8.3 0.78~15.6 0.94~20.9 1.25~39.5 2.37~75.2
Throw Distance (feet) 1.64~27.23 2.56~51.18 3.08~68.57 4.10~129.59 7.78~246.72
Projection Image Size 30”~500” inches
Motorized Lens Shift Fixed
This table is for user’s reference only.
Motorized
Horizontal : +/-10% offset,
Vertical : -20%~+60% offset
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User Controls
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
Control Panel & Remote Control
Control Panel
Using the Control Panel
Power
SOURCE
RE-SYNC
LENS
Information
SHUTTER
MENU
Four Directional
Select Keys
ENTER
ZOOM
FOCUS
Refer to the “Power On/Off the Projector” section on
pages 14-15.
Press “SOURCE” to select an input signal.
Automatically synchronize the projector to the input
source.
Adjust Lens shift up/down/left/right
Display the projection’s information.
Open/close the built-in shutter.
Press “Menu” to launch the on-screen display
(OSD) menu. To exit OSD, Press “Menu” again.
Use to select items or make adjustments to your selection.
Conrm your item selection.
Adjust lens zoom function.
Adjust lens focus function.
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English
User Controls
Remote Control
Using the Remote Control
Power On
Power Off
Function 2
Lens Zoom +/-
Lens Shift
Pattern
Mode
ID
All
YPbPr
Re-SYNC
VGA 1
Refer to the “Power On/Off the Projector”
section on pages 14-15.
Refer to the “Power On/Off the Projector”
section on pages 14-15.
Adjust Function 2 settings.
Adjust lens zoom function.
Adjust lens shift function.
Display a test pattern.
Select the display mode from Presentation,
Bright, Movie, sRGB, Blackboard and
DICOM SIM..
Set the remote code.
Restore the default remote code.
Press “YPbPr” to choose component video
(YPbPr) input connector source.
Automatically synchronizes the projector to
the input source.
Press “VGA 1” to choose VGA1-In input
connector source.
VGA 2
BNC
S-Video
Press “VGA 2” to choose VGA2-In input
connector source.
Press “BNC” to choose BNC (YPbPr/RGBHV) input connector source.
Press “S-Video” to choose S-Video input
connector source.
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User Controls
Using the Remote Control
Numbered keypad
Freeze
Shutter
Function 1
Lens Focus +/-
Enter /
Information
Four Directional
Select Keys
Menu
Format
Info. (Information)
HDMI 1
Press “0~9” to input a password in the “Security” settings.
Press “Freeze” to pause the screen image.
Press this button again to unlock.
Open/close the built-in shutter.
Adjust Function 1 settings.
Adjust lens focus function.
Conrm your item selection.
Display the projector’s information.
Use to select items or make
adjustments to your selection.
Press “Menu” to launch the on-screen
display (OSD) menu. To exit OSD, press
“Menu” again.
Select the desired aspect ratio (refer to
page 33).
Display the projection’s information.
Press “HDMI 1” to choose HDMI 1 input
connector source.
HDMI 2
Video
DVI
Press “HDMI 2” to choose HDMI 2 input
connector source.
Press “Video” to choose composite video
source.
This button is Reserved Key and does not
function on this projector.
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English
User Controls
12V OUT
RS232
R G B H V
S-VIDEO VIDEO Y Pb Pr
HDMI 2 HDMI 1
VGA-OUT
VGA 2-IN VGA 1-IN
WIRED
REMOTE-IN
SOURCE
INFO.
MENU
SHUTTER
ENTER
RE-SYNC LENS
FOCUS
ZOOM
Using a Wire Remote Control
To connect the projector and remote control with a 3.5mm mini
jack commercial cable through the “wire remote in” terminal to
control the projector.
3.5mm Mimi Jack Cable (commercial)
Use the 3 pin type
3.5mm mini jack
cable of length
20mm or less, if
the cable length
exceed 20m, the
remote control may
not work normally.
The 3 pin 3.5mm mini jack cable connector is shown below:
Reserved
IR_IN & detect
GND
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User Controls
Remote Code Setting
Default code setting (common code): 00
The default code of remote control can be set by pressing "All" key
continuously until LED indicator quickly blinking 3 times. (around 3
seconds) Regardless of projector’s remote code, the remote control
can operate each projector simultaneously if the remote code of
remote control is set at default code.
Remote code setting: 01 ~ 99
The remote code of the remote control can be changed by pressing
the “ID” continuously until LED indicator slowly blinking (around 3
seconds,), and then pressing double digit numbered buttons (01~99)
as the code number. The LED indicator will blink three times quickly
as setting success. If the setting process don’t be completed in 10
seconds, the process will be time out and keep original remote code.
Sleep mode
Remote control will enter sleep mode as below conditions:
No key press
Press multi keys simultaneously
Press one key over 60 seconds continuously
Backlight
Backlight will turn on as pressing any key
If backlight turn on 10 seconds continuously and no operated, the
backlight will turn off gradually in 5 seconds.
When remote code is “ALL (00)”, this remote can control any projector.
When remote code is “0~99”, this remote only can control the projector
with same remote code in OSD (detail page 51):
Press “Info.”(detail in page 54) can show what is remote code (Active) in
remote and what is the remote code setting in projector.
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English
User Controls
On-screen Display Menus
The Projector has multilingual On-screen Display menus that
allow you to make image adjustments and change a variety of
settings.
How to operate
1. To open the OSD menu, press “Menu” on the Remote Control or
Projector Keypad.
2 When OSD is displayed, use
main menu. While making a selection on a particular page, press
or “Enter” key to enter sub menu.
3. Use
using key.
4. Select the next item to be adjusted in the sub menu and adjust as
described above.
5. Press “Enter” to conrm, and the screen will return to the main
menu.
6. To exit, press “MENU” again. The OSD menu will close and the
projector will automatically save the new settings.
keys to select the desired item and adjust the settings
keys to select any item in the
Main Menu
Sub Menu
Settings
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