Optoma H76 User manual

1
English
Usage Notice
Precautions........................................................................................................2
Introduction
Product Features ...............................................................................................4
Package Overview .............................................................................................5
Product Overview...............................................................................................6
Main Unit ......................................................................................................6
Control Panel ...............................................................................................7
Connection Ports ......................................................................................... 8
IR Remote Control.......................................................................................9
Installation
Connecting the Projector ................................................................................... 10
Powering On/Off the Projector ........................................................................... 11
Powering On the Projector ...........................................................................11
Powering Off the Projector ...........................................................................12
Adjusting the Projected Image..........................................................................13
Adjusting the Projector’s Height ..................................................................13
Adjusting the Projector’s Zoom/Focus.........................................................14
UserControls
Control Panel & Remote Control....................................................................... 15
Onscreen Display Menus .................................................................................18
How to Operate ............................................................................................18
Menu Tree .................................................................................................... 19
Picture ..........................................................................................................20
Image........................................................................................................... 22
System .........................................................................................................24
Display .........................................................................................................25
Appendices
Troubleshooting .................................................................................................27
Replacing the Lamp ..........................................................................................30
Table of Contents

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English
Usage Notice
Precautions
Please follow all warnings, precautions, and maintenance
procedures as recommended in this user’s guide.
Warning- Do not look into the lens. The bright light may cause
eye injury.
Warning- To reduce the risk of fire or electric shock, do not
expose this product to rain or moisture.
Warning- To prevent the risk of electric shock, do not open or
disassemble the product.
Warning- Please allow the unit to cool down before changing the
lamp; carefully follow the lamp replacement instruc-
tions listed under “ Replacing the lamp.”
Warning- This product self-detects the life cycle of the lamp and
will display a warning message when the lamp is
about to expire. Be sure to replace the lamp when it
disaplays warning messages.
Warning- After installing a new lamp, reset the lamp life using
the onscreen menu.
Warning- Before turning off the product, follow the cooling fan
to run for several minutes.
Warning- Turn on the projector first and then select the signal
sources.
Warning- When the lamp reaches the end of its life, it will burn
out and may make a loud “popping” sound. If this
occurs, 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.”

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English
Do:
Turn off the product before cleaning.
Use a soft cloth moistened 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.
Place in direct sunlight.
Use abrasive cleaners, waxes or solvents to clean the unit.
Use under the following conditions:
- Extremely heat, cold or humidity.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
Usage Notice

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English
Product Features
This product is a WXGA single chip 0.79-inch DLPTM
projector featuring:
True WXGA resolution 1280 x 720 addressable pixels
17-pounds (7.72 kgs) compact design
Single chip DLPTM technology
Power zoom and focus
HDTV compatible (480i/p, 576i/p, 720p, 1080i )
NTSC/PAL/SECAM, and HDTV compatible
Hi-tech DVI-I connection for digital and analog video
connectivity
IR remote control
User-friendly multilingual onscreen display menu
Advanced electronic keystone correction
User-friendly control panel
SXGA compression
250-watt replaceable UHP lamp
Vertical lens shift
HDCP compliant
Introduction

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English
Introduction
IR Remote Control
Battery x 2
Projector Unit
Package Overview
This projector comes with all the items shown below. Check to
make sure your unit is complete.
User’s Manual/
Warranty Card
Power Cord
Due to the differ-
ence in applications
for each country,
some regions may
have different
accessories.
S-Video Cable

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English
Introduction
Main Unit
Product Overview
1. Control Panel
2. Power Socket & Power Switch
3. Height Adjustment Foot
4. Lens
5. IR Receiver
6. Connection Ports
1
3
4
2
5
6

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English
Control Panel
1
3
2
1. Lens Shift (Up/Down)
2. Zoom/Focus Shift
-Zoom:Up/Down
-Focus: Right/Left
3. Key Pad
- Resync
- Source
- Menu/Exit
- Enter
Introduction

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English
Introduction
Connection Ports
1 Lamp/Temp & Power LEDS
2. Power Socket
3. Power Switch
4. IR Receiver
5. Component Connector
6. BNC Connector
7. +12V Relay Connectors
8. RS-232 Connector
9. S-Video Input Connector
10. Composite Video Input Connector
11. DVI-I Input Connector
23
4
5
6
8
1
7
9
10
11

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Wireless Remote Control
Re-sync
Format
Freeze
CompositeSource
KeystoneAdjustment
PowerOn/Off Display Hide
Enter
Component Source
(YPbPr)
S-Video Source
DVI-I Source
BNC Source
Contrast
Introduction
Brightness
Menu/Exit
Hue Adjustment
Four Directional
Select Keys
Optics Zoom
Optics Focus
Zoom

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3
2
1
4
Connecting the Projector
S-Video Output
DVD Player
Digital Tuner Output
Antenna
RS-232
DVI-I Output
1. Power Cord
2. RCA Component Cable for
YPbPr
3. BNC Cable for RGB/Compo-
nent
4. S-Video Cable
5. Composite Video Cable
Installation
To ensure that the projector properly displays source material from your
computer, please configure the display settings of your graphics card to less
than or equal to 1280 x 720 resolution. Be sure that the timing of the display
setting is compatible with the projector.
5
+12V Relay Outputs
VideoOutput