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Popular Optoma EP723 Manual Pages
User's Manual - Page 1
... Menus 21
How to operate ...21 Menu Tree...22 Image...23 Display...29 Setup...33 Options...39
Appendices 43 Troubleshooting 43
Image Problems 43 Intermission Problems 46 Projector Status Indication 46 Remote Control Problems 48 Replacing the Lamp 49 Compatibility Modes 51 RS232 Commands 52 Ceiling Mount Installation 55 Optoma Global Offices 56 Regulation & Safety notices 58
English
User's Manual - Page 3
...projector will detect the life of its life, the message "Lamp Warning: Lamp life exceeded." This remote control is on -screen display "Options|Lamp Settings" menu after
replacing...;■ Warning- Usage Notice
Precautions
Please follow all replacement instructions. To replace the lamp, follow the procedures listed under "Replacing the Lamp" section on the screen. The bright...
User's Manual - Page 6
... full screen image re-scaling User friendly control panel One built-in speaker with 1 watt amplifier Macintosh and PC compatible DVI-I support (HDCP compliant)
English Introduction
Product Features
This product is a single chip 0.65" WXGA 1280 x 800 DLP® projector.
User's Manual - Page 15
Installation
Powering off procedure. Press the "Power" button to restart the projector.
4. Disconnect the power cord from the electrical outlet and the projector.
5. Please contact your local dealer or our service center. Under normal conditions, the projector can be switched on again after 15 seconds. Please contact your local reseller or service center. Once in standby mode...
User's Manual - Page 16
...Installation
Adjusting the Projected Image
Adjusting the Projector's Height
The projector is equipped with elevator foot for adjusting the image height. Raise the image to the desired height angle , then release
the button to fine-tune the display...2. Lower the image, then release the button to fine-tune the display angle. Use screw in foot to lock the
elevator feet into position.
...
User's Manual - Page 23
... PC input. Movie: For home theater. sRGB: Standardised accurate color. User: User's own settings. User Controls
Image
Display Mode
There are many factory preset optimized for various types of black and white in the image.
Press the to... image. Contrast
The contrast controls the degree of difference between the lightest and darkest parts of the picture.
User's Manual - Page 32
...
must select this setting.
English 32 User Controls
Display
"PC Mode" function is a Normal (4:3) resolution you
must select this setting. PC Mode
This mode is only functional when the projector unit is used with a PC signal, either via an Analog or Digital connector.
Wide: If your PC output is only supported under RGB...
User's Manual - Page 34
...searching message. Off: Choose "Off" to show the searching message. Projector ID
Allow RS232 control of an individual projector.
You can project behind a translucent screen with ceiling mounted projection. English 34 Range 01-99. User Controls
Setup
Projection
Front-Desktop
The factory default setting.
Rear-Desktop
When you select this function, the...
User's Manual - Page 35
..., Native, AUTO" replace original format "4:3, 16:10, LBX, Native, AUTO".
(See page 29)
Start Up Logo
Use this function to select your desired start-up screen.
On: Choose "On" to show the Optoma logo. Off: Choose "Off" to 1280 x 960
1:1 mapping centred
centered 1280 x 720
1:1 mapping centered display
1280 x 720
1:1 mapping...
User's Manual - Page 36
... time has elapsed you will be used. Security Timer
Can be select the time (Month/Day/Hour) function to set the number of hours the projector can be requested to switch on the
projector without password verification.
User Controls
Setup | Security
Security On: Choose "On" to use security verification when the turning
on the...
User's Manual - Page 43
... have removed the lens cap and the projector is
switched on.
Ensure that your display resolution setting is still not projecting the whole image, you will also need to change the monitor display you experience a problem with your local reseller or service center. (See pages 56-57 for details)
Image Problems
No image appears on . Verify the...
User's Manual - Page 44
...setting on "Show all equipment including the projector. choose the resolution mode you experience difficulty changing resolutions or your computer's manual for more
information.
Check and reconfigure the display...F5]
Mac Apple: System Preference Display Arrangement Mirror display
If you need under the "Models" box.
8. Image is unstable or ...
User's Manual - Page 45
... on the projector lens. Make sure the projection screen is too...setup the display format as LBX in projector OSD. Image has slanted sides If possible, reposition the projector so that it is centered on the
screen and below the bottom of the screen.
Use of the projector. Move the projector closer to "Display Format" and try the different settings...
User's Manual - Page 54
... Code HEX Code
Function
Projector Return Description
~XX150 1
7E 30 30 31 35 30 20 31 0D Information
OKabbbbccdddde a : 1/0=On/Off
bbbb: LampHour
cc: source 00/01/02/03/04/05=
None/DVI-D/VGA1/VGA2/S-Video/Video
dddd: FW version
e : Display mode
~XX151 1
7E 30 30 31 35 31 20 31 0D Model name
OKn
n : 0/1/2/3/4 EP721 / EP723...
User's Manual - Page 56
...
Norway
Tel : +47 32 26 89 90 Fax : +47 32 83 78 98 Service : info@optoma.no
Latin America
715 Sycamore Drive
Milpitas, CA 95035, USA
www.optoma.com.br 56
Tel : 408-383-3700 Fax : 408-383-3702 www.optoma.com.mx Appendices
English
Optoma Global Offices
For service or support please contact your local office.
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