Optoma HD83 User manual

English
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Table of Contents
Table of Contents........................1
Usage Notice ...............................2
Safety Information .......................................2
Precautions .................................................3
Eye Safety Warnings...................................6
Introduction .................................7
Package Overview ......................................7
Product Overview ........................................8
Main Unit..........................................................8
Connection Ports .............................................9
Remote Control..............................................10
Backup Remote Control................................. 11
Coin Cell Battery Replacement...................... 11
Installation .................................12
Connect to Computer/Notebook................12
Connect to Video.......................................13
Connect to 3D Video Devices ...................14
Using the 3D glasses ................................16
Powering On/Off the Projector ..................17
Powering On the Projector.............................17
Powering Off the Projector.............................18
Warning Indicator...........................................18
Adjusting the Projected Image ..................19
Adjusting the Projector’s Height.....................19
Adjusting Projected Image Position Using Pure-
Shift................................................................20
Adjusting Projection Image Size ....................22
User Controls ............................23
Remote Control .........................................23
On-screen Display Menus .........................25
How to operate ..............................................25
Menu Tree .................................................26
IMAGE ...........................................................27
IMAGE | Advanced ........................................29
IMAGE | Advanced | PureEngine...................30
IMAGE | Advanced | Color Settings...............31
DISPLAY........................................................33
DISPLAY | 3D ................................................35
SYSTEM ........................................................37
SYSTEM | Lamp Settings ..............................40
SETUP...........................................................41
Appendices................................43
Troubleshooting.........................................43
Image Problems.............................................43
Other Problems..............................................45
Remote Control Problems .............................45
LED Lighting Messages.................................46
On Screen Messages ....................................47
Replacing the Lamp ..................................48
Compatibility Modes ..................................50
RS232 Commands and Protocol Function
List.............................................................53
RS232 Pin Assignments ................................53
RS232 Protocol Function List ........................54
Ceiling Mount Installation ..........................56
Optoma Global Ofces ..............................57
Regulation & Safety Notices......................59
FCC Notice ....................................................59
Declaration of Conformity for EU countries ...60

English 2
Usage Notice
The lightning ash with arrow head within an equilateral triangle is
intended to alert the user to the presence of uninsulated “dangerous volt-
age” 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 (servic-
ing) 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 Inter-
ference-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 danger-
ous 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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Safety Information

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Usage Notice
Please follow all warnings, precautions and mainte-
nance as recommended in this user’s guide.
When the lamp
reaches the end
of its life, the pro-
jector will not turn
back on until the
lamp module has
been replaced. To
replace the lamp,
follow the proce-
dures listed under
“Replacing the
Lamp” section.
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▀■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  re or electric shock, do
not expose this projector to rain or moisture.
▀■Warning- Please do not open or disassemble the projec-
tor as this may cause electric shock.
▀■Warning- When replacing the lamp, please allow the unit
to cool down.
▀■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 Setting” menu
after replacing the lamp module.
▀■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 opera-
tion.
▀■Warning- When the lamp is approaching to the end of
its life time, the message “Replacement sug-
gested” will show on the screen. Please contact
your local reseller or service center to change
the lamp as soon as possible.
NOTE
Precautions

English 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 hous-
ing.
Disconnect the power plug from AC outlet if the product is not be-
ing 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°C ~
35°C
Relative humidity is 10% ~ 85%
In areas susceptible to excessive dust and dirt.
Near any appliance generating a strong magnetic eld.
In direct sunlight.
Viewing 3D PROJECTOR using the 3D function
IMPORTANT SAFETY INFORMATION. READ THE FOLLOWING WARN-
INGS BEFORE YOU OR YOUR CHILD USE THE 3D FUNCTION.
Warning
Children and teenagers may be more susceptible to health issues
associated with viewing in 3D and should be closely supervised
when viewing these images.
Photosensitive Seizure Warning and Other Health Risks
Some viewers may experience an epileptic seizure or stroke when
exposed to certain ashing images or lights contained in certain
Projector pictures or video games. If you suffer from, or have a
family history of epilepsy or strokes, please consult with a medical
specialist before using the 3D function.
Even those without a personal or family history of epilepsy or
stroke may have an undiagnosed condition that can cause photo-
sensitive epileptic seizures.
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Usage Notice
Pregnant women, the elderly, sufferers of serious medical condi-
tions, those who are sleep deprived or under the inuence of
alcohol should avoid utilizing the unit’s 3D functionality.
If you experience any of the following symptoms, stop viewing 3D
pictures immediately and consult a medical specialist: (1) altered
vision; (2) light-headedness; (3) dizziness; (4) involuntary move-
ments such as eye or muscle twitching; (5) confusion; (6) nausea;
(7) loss of awareness; (8) convulsions; (9) cramps; and/ or (10)
disorientation. Children and teenagers may be more likely than
adults to experience these symptoms. Parents should monitor
their children and ask whether they are experiencing these symp-
toms.
Viewing 3D PROJECTOR may also cause motion sickness, per-
ceptual after effects, disorientation, eye strain and decreased pos-
tural stability. It is recommended that users take frequent breaks
to lessen the potential of these effects. If your eyes show signs of
fatigue or dryness or if you have any of the above symptoms, im-
mediately discontinue use of this device and do not resume using
it for at least thirty minutes after the symptoms have subsided.
Watching 3D PROJECTOR while sitting too close to the screen
for an extended period of time may damage your eyesight. The
ideal viewing distance should be at least three times the screen
height. It is recommended that the viewer's eyes are level with the
screen.
Watching 3D PROJECTOR while wearing 3D glasses for an
extended period of time may cause a headache or fatigue. If you
experience a headache, fatigue or dizziness, stop viewing 3D
PROJECTOR and rest.
Do not use the 3D glasses for any other purpose than for viewing
3D PROJECTOR. Wearing the 3D glasses for any other purpose
(as general spectacles, sunglasses, protective goggles, etc.) may
be physically harmful to you and may weaken your eyesight.
Viewing in 3D may cause disorientation for some viewers. Accord-
ingly, DO NOT place your 3D PROJECTOR near open stairwells,
cables, balconies, or other objects that can be tripped over, run
into, knocked down, broken or fallen over.
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English 6
Usage Notice
▀■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.
Eye Safety Warnings

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7
Introduction
POWER
TEMP
LAMP
STANDBY
Power Cord 1.8m
Unpack and inspect the box contents to ensure all parts listed
below are in the box. If something is missing, please contact
Optoma customer service.
Documentation:
 User’s Manual
 Warranty Card
 Quick Start Card
 WEEE Card
Due to different
applications in
each Country,
some regions
may have differ-
ent accessories.

2 x AA Batteries
Projector with lens cap
Remote Control
Composite Video Cable 1.8m
Backup Remote Control
CR2025
3V
Backup Remote Battery
12V Trigger Connector
NOTE
AA
AA
Power
OnOff
MENU
Re-Sync
Source SBS
Mode
Package Overview

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Introduction
Product Overview
Power Button
LED Indicators
IR Receivers
Tilt-Adjustment Feet
Lamp Replacement Cover
Input / Output Connection Ports
Zoom Ring
Horizontal Lens Shift Adjustment
Focus Adjustment
Vertical Lens Shift Adjustment
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2.
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Main Unit
POWER
TEMP
LAMP
STANDBY
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Introduction
Connection Ports
12V Trigger A
12V Trigger B
RS232
Composite Video
3D Sync Out (5V)
Component Video
VGA Input
USB Service
HDMI 1
HDMI 2
Power Socket
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3.
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English 10
Introduction
Remote Control
Power On
Power Off
Gamma
Lamp Mode
Advanced
Four Directional Select Keys
Mode (Display Mode)
Image Scaling
SBS Mode
Re-Sync
Video
HDMI 2
VGA
YPbPr
HDMI 1
PureEngine
Menu
Enter
Color Management System
DynamicBlack
Contrast
Brightness
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