Optoma H55 Projector User Manual

							English
1
Usage Notice
Precautions ........................................................................................... 2
Introduction
Product Features ................................................................................... 3
Package Overview ................................................................................ 4
Product Overview .................................................................................. 5
Main Unit .......................................................................................... 5
Panel Control .................................................................................... 6
Connection Ports .............................................................................. 6
Full function wireless remote controller ............................................. 7
Installation
Connecting the Projector ....................................................................... 8
Powering On/Off the Projector ............................................................... 9
Power On the Projector .................................................................... 9
Power Off the Projector .................................................................... 10
Adjusting the Projected Image ............................................................... 11
Adjusting the Projector Height .......................................................... 11
Adjusting the Projector Zoom/Focus ................................................. 12
Adjusting Projection Image Size ....................................................... 12
User Controls
Panel Control & Remote Control ............................................................ 13
On-Screen Display Menus .................................................................... 16
How to Operate ................................................................................ 16
Image-I (Computer mode) ................................................................ 17
Image-I (Video mode) ....................................................................... 18
Image-II (Computer mode) ............................................................... 19
Image-II (Video mode) ...................................................................... 20
Audio ................................................................................................ 21
Language ......................................................................................... 21
Management..................................................................................... 22
Appendices
Troubleshooting ..................................................................................... 23
Changing the Lamp ............................................................................... 25
Specifications ........................................................................................ 26
Compatibility Modes .............................................................................. 27
Table of Contents 
						

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2
Usage Notice
Precautions
Follow all warnings, precautions and maintenance as recommended in this
user’s guide to maximize the life of your unit.
Warning-Do not look into the lens.  The bright light may hurt your eyes.
Warning-To reduce the risk of fire or electric shock, do not expose this
product to rain or moisture.
Warning-Please do not open or disassemble the product as this may cause
electric shock.
Warning-When changing the lamp, please allow unit to cool down, and follow
all changing instructions.
Warning-This product will detect the life of the lamp itself.  Please be sure to
change the lamp when it shows warning messages.
Warning-After changing a new lamp, please reset the lamp life from OSD
menu.
Warning-Before switching off the product, please keep the cooling fan
running for a few minutes.
Warning-When connecting the projector to computer, please turn on the
projector first.
Warning-To reduce the risk of injury to the eyes, do not look directly into the
laser light on the remote control and do not point the laser light into
anyone’s eyes. This remote control is equipped with a Class II laser
that emits radiation.
Warning-When the lamp reaches the end of its life, it will burn out and may
make a loud popping sound.  If this happens, the projector will not
turn back on until the lamp module has been replaced. To replace the
lamp, follow the procedures listed under “Changing the Lamp”.
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.
Don’t:

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:
- Extremely hot, cold or humid environment.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- Place in direct sunlight. 
						

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Product Features
This product is an XGA single chip 0.7” DLPTM projector. The
outstanding features of it are listed as follows:
True XGA, 1024 x 768 addressable pixels
6.4 lbs (2.9 kgs) compact design
1000 ANSI Lumens high brightness
High contrast ratio 1000 : 1
Single chip DLP
TM technology
PureProgressive
TM processing technology for artifact-free film
materials.
HDTV compatible (480P,1080i,720P)
NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and
HDTV compatible
High-tech DVI connection for digital and analog video
connectivity
Full function wireless remote controller
Multimedia audio integration
User friendly multilingual on-screen display menu
Advanced electronic keystone correction
User friendly control panel
Luxurious carrying case included
SXGA compression and VGA, SVGA re-sizing
200 Watts user replaceable UHP lamp
Mac compatible
Introduction 
						

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4
Package Overview
This projector comes with all the items shown below.  Check to make sure
your unit is complete.  Contact your dealer immediately if anything is
missing.
RS232 Cable
S-Video CableVGA Cable
Wireless Remote Controller
Carrying Case Audio Cable Jack/RCA
DVI to D-Sub Cable
Battery x 2 User’s Guide
Introduction
Composite Video Cable
2
345
6 Projector with lens cap
D-Sub to RCA Cable for
HDTV/Component
7
 1
User’s ManualPower Cord
(According to Country)               
						

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Main Unit
Product Overview
Introduction
1. Panel Control
2. Power Connector & Power Switch
3. Connection Ports
4. Focus Ring
5. Zoom Lens
6. Zoom Ring
7. Speaker
8. Remote Control Receiver
9. Elevator Button
10. Elevator Foot
 1
2
3
45
8
6
7
910     
						

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Introduction
Panel Control
Connection Ports
1 RS232 Input Connector
2. Audio Input for Video
3. Composite Video  Input Connector
4. S-Video Input Connector
5. Audio Input for DVI
6. DVI Input Connector
7. Audio Input for Computer
8. PC Analog Signal/HDTV/Component Video Connector
9. Audio Output Connector
10. 12V Relay Connector
11. Power Switch
12. Power Connector
 2
3
4
5
6
97
810
11
12
1. Lamp Warning LED
2. Temperature Warning LED
3. Volume
4. Mute
5. Menu (On/Off)
6. Four Directional Select Keys
7. Enter
8. Zoom
9. Re-sync
10. Source
11. Power /Standby
 1
2
3
4
5
8
6
7
9
10
11
 1     
						

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Full Function Wireless Remote Controller
Re-sync
Video Source MenuFour Directional Select
Keys
S-Video Source 16:9/4:3 Aspect Ratio Backlight
Introduction
Power
Computer  Source
HDTV Source
Freeze
Color Temperature Brightness
Contrast
Mute
Volume Keystone Correction
Zoom
Enter   
						

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1.RS232 Cable
2. VGA Cable
3. S-Video Cable
4.Audio Cable Jack/RCA
5. Composite Video Cable
6. DVI to D-Sub Cable
7. D-Sub to RCA Cable for HDTV/
Component
Connecting the Projector
Installation

To ensure the projector works well with your computer, please configure the
display mode of your graphic card to make it less than or equal to 1024 X 768
resolution. Make sure timing of the display mode is compatible with the
projector.  Refer to the “Compatibility Modes” section on page 27.
S-Video Output Video Output
 1
2
3
4
7
6
Digital Tuner Output
Digital Tuner OutputAntenna


	

	

		
	
	


COMPUTER
+12V RELAY
INPUT
OUTPUT
RGB RS232
5 
						

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Lens capPower / Standby
Installation
Powering On the Projector
1.Remove the lens cap.
2.Ensure that the power cord and signal cable are securely connected.
3.Turn on the main power switch on the side of the projector and allow the
projector to warm up for 1-2 minutes. 
4.Turn on the lamp by pressing “Power/Standby” button on the control
panel. 
The  startup screen will display and count down for 20 seconds and the
Power/Standby indicator will light solid amber.
The “LAMP” LED indicator will light solid green.
5.Turn on your source (computer, notebook, or video player ,etc...)  The
projector will detect your source automatically.

If the screen displays “No Signal” ,  please make sure the signal cables are
securely connected.

If you connect multiple sources at the same time, use the “Source” button on the
Remote Control or Panel Control to switch.
Power On/Off the Projector

Turn on the projector first and
then the computer.
Power Switch 1
2
3   
						

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Installation
Powering Off the Projector
1.Press the “Power/Standby” button to turn off the projector lamp.
2.After pressing the “Power/Standby” button, you will see a message
“Power off the lamp?” on the on-screen display. Press the “Power/
Standby” button again to confirm. Otherwise the message will disappear
after 5 seconds.
3.“Power/Standby” LED indicator will light solid amber for about 30
seconds. After the “Power/Standby” indicator starts flashing, you can
turn off the main power switch on the side of the projector.
If you want to turn on the projector, you must press the “Power/
Standby” button within 90 seconds of the start of the indicator flashing.
4.Do not turn on the projector immediately following a power off
procedure.

When the “LAMP” indicator flashs green for about 10 seconds, you will see a
message “Fan Fail” on the on-screen display.  Please contact your local dealer or
Optoma service center.

When the “TEMP” indicator lights solid orange, it indicates the projector
has been overheated.  You will see a message “Over Temperature” on the on-
screen display.  The projector will automatically shut itself down.
Under normal conditions, the projector can be switched on again for your
presentation.  If the problem persists, you should contact your local dealer or
Optoma service center.