Optoma H77 Support and Manuals
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Most Recent Optoma H77 Questions
My Screen Flikers After 5 Minutes
my screen flickers after 5 minutes
my screen flickers after 5 minutes
(Posted by morerajuancarlos 11 years ago)
How Do You Replace The Lamp On An Optoma H77?
(Posted by johnbros01 11 years ago)
The Projector Shuts Itself Off After Running For About 15 Minutes.
Reasons ?
(Posted by nnemani42 11 years ago)
Popular Optoma H77 Manual Pages
User Manual - Page 1
... Powering Off the Projector 12 Adjusting the Projected Image 13 Adjusting the Projector's Height 13 Adjusting the Projector's Zoom/Focus 14
User Controls 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 Ceiling Mount Installation 31
1
User Manual - Page 2
... " Replacing the lamp." Turn on until the lamp module has been replaced. Warning- To replace the lamp, follow the cooling fan to expire. Do not look into the lens. Warning- After installing a new lamp, reset the lamp life using the onscreen menu.
If this user's guide. Be sure to cool down before changing the lamp; Do not use lens cap when projector is...
User Manual - Page 5
... 1.8m 1.8m
IR Remote Control
User's Manual/ Warranty Card
™ Due to make sure your unit is complete. Battery x 2
SCART RGB Adaptor (For European Use Only)
5 Check to the difference in applications for each country, some regions may have different accessories. English
Introduction
Package Overview
This projector comes with all the items shown...
User Manual - Page 12
... the "Power" indicator stops flashing, you may then turn on the projector, you should contact your local reseller or service center.
™ If the "LAMP" indicator illuminates red, the lamp may of the projector. " Please contact your local reseller or service center.
12 However, if the problem persists, you must press "Power" within 90 seconds of when...
User Manual - Page 18
... After using
to make image adjustments and change a variety of settings.
The projector automatically detects the source.
4 To launch the menu, press...use
to select it.
English
User Controls
Onscreen Display Menus
How to Operate
4 The projector has multilingual onscreen display menus ...PICTURE Main menu
Mode Contrast Brightness Color Hue Sharpness Gamma Reset
Cinéma 50 ...
User Manual - Page 20
... Press 4 Press Color
to increase the sharpness.
20 Contrast
Contrast controls the degree of difference between the lightest and darkest parts of green in an...color in an image. to decrease the amount of red in an image.
Adjust the color balance of red and green.
4 Press to increase the amount of the picture.
User Controls
English
Picture
™ The "Color" sub menu is not supported...
User Manual - Page 21
....
21 Reset
Return the adjustments and settings to factory default values.
4Current: Returns the current menu's settings to factory default
values.
4All: Returns the settings for all menus to
adjust gamma values. With a greater
gamma value, dark scenery will appear brighter. English
Picture
User Controls
Mode Contrast Brightness Color Hue Sharpness Gamma Reset
Cinema 50...
User Manual - Page 23
English
Image
User Controls
White Peaking
10
Color Temp.
1
Image Mode
Film
Advanced Adjustment
Signal
Reset
IMAGE
Reset
Return the adjustments and settings to factory default values.
4Current: Return the current menu's settings to factory
default values.
4All: Return all menu settings to factory default values.
23
User Manual - Page 24
... show up when the lamp reaches 1500 hours at normal mode.
4 Lamp Hour Reset: Reset the lamp life hour after "Source " is no signal input. User Controls
English
System
Language
...Color Space
Select an appropriate color matrix type from the projector as well as "Economy Mode." Use and to turn the projector off , the projector will show or hide the
warning message when the lamp replacing...
User Manual - Page 25
... can project from behind a translucent screen.
4
Front-Ceiling
When you select this function, the projector turns the image
upside down for ceiling-mounted projection.
4
Rear-Ceiling
When you select this setting enables you
to project from behind a translucent screen with ceiling
mounted projection. English
Display
User Controls
Projection Front Desktop
Format
16:9
Vertical Shift...
User Manual - Page 27
...
Setup" icon in "Windows 3.x). To do this, please refer to the following information. Click on .
4 Ensure that your display resolution setting is less than or equal
to 1280 x 720.
English
Appendices
Troubleshooting
If you experience a problem with your projector, please refer to the following instructions.
27 If a problem persists, please contact your local reseller or service...
User Manual - Page 28
... monitor display is in use. Problem: Image is out of the Notebook or PowerBook computer is not displaying your presentation. 4 If using a Notebook PC:
1. Verify that the resolution setting of your computer. See page 22 for more information. 4 Change the monitor color setting on "Show all the equipment including the projector.
" Next, select "Standard monitor...
User Manual - Page 29
... Off Off Off On
On
Problem: Message Reminders 4 "Lamp may
make a loud popping sound. To replace the lamp, follow the procedures in the "Replacing the Lamp"section on page 30. English
Appendices
Problem: Image is out
of life, it will not turn on until the lamp module has been replaced.
If this happens, the projector will burn out and may...
User Manual - Page 30
... local reseller or service center. Allow it to cool down at least 30 minutes before changing lamp!
2
1
3
4
Warning: To
reduce the risk of projector
as indicated above mentioned steps.
30 If dropped, the bulb may fail soon ! Use screwdriver to the lamp by pressing the power button. 2. English
Appendices
Replacing the Lamp
The projector displays a warning message...
User Manual - Page 31
...you wish to the projector met the following specifications:
4 Screw type: M6,M8,M10 4 Screw length: 10,16,55 m/m
™Please note that damage resulting from
incorrect installation will invalidate the warranty....(849.7mm)
31 English
Appendices
Ceiling Mount Installation
1. To prevent damaging your projector, please use a third party ceiling mount kit please ensure the screws used to attached...
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