Optoma EP721 Support Question
Optoma EP721 Support Question
Find answers below for this question about Optoma EP721.Need a Optoma EP721 manual? We have 7 online manuals for this item!
Question posted by Bseman on December 7th, 2012
I Have A Optoma Ep721 Projector And Need To Replace The Dmd Chip Any Suggestions
I have a optoma EP721 projector and need to replace the dmd chip any suggestions on what type or model to buy?
Current Answers
Related Optoma EP721 Manual Pages
User's Manual - Page 1
....
• Phillips screwdriver
• Two crescent or 3/4" open-end wrenches.
• Drill with heavy projectors. X Once you are not sure that the ceiling mount be mounted to sheet rock, plaster board or ... Alligator® anchor for advice. INSTALLATION INSTRUCTIONS
Model: CM-E73X
Compatible Models: Optoma EP731/732/732H/737/738/739/H30
READ THIS BEFORE YOU START
X Maximum ...
User's Manual - Page 2
... extension shafts, if any , using the hex wrench. Note: if you are appropriate for the type of the Phillips Projector Mount Screws (Part No. 2), secure the mount to damage the projector. 2. APPENDIX: PARTS LIST
# Description
Qty.
1 Projector Mount Assembly
1
2 Projector Mount Screws
4
3 Ceiling Mount Assembly
1
4 TOGGLER® TC® anchor (not shown)
3
5 TOGGLER® AF6...
User's Manual - Page 1
... ...21 Menu Tree...22 Image...23 Display...28 Setup...31 Options...37
Appendices 41 Troubleshooting 41
Image Problems 41 Intermission Problems 44 Projector Status Indication 44 Remote Control Problems 46 Replacing the Lamp 47 Compatibility Modes 49 RS232 Commands 50 Ceiling Mount Installation 53 Optoma Global Offices 54 Regulation & Safety notices 56
English
User's Manual - Page 2
... any ventilation openings. Do not put it from flowing through its proper ventilation. Only use this projector near you to be adjusted or repaired by the manufacturer. 7. Please call Optoma to dangerous voltages or other apparatus (including amplifiers) that may block the ventilation openings. DANGEROUS HIGH
VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE...
User's Manual - Page 3
.... will show on pages 47-48.
▀■ Warning- See pages 47-48.
▀■ Warning- To replace the lamp, follow the procedures listed under "Replacing the Lamp" section on the screen. When switching the projector off, please ensure the cooling cycle has been completed before disconnecting the power. This remote control is...
User's Manual - Page 5
... at the audience, they are located out of the line of light at the projector lamp. this is by ceiling-mounting the projector rather than placing it on the screen.
▀■ In order to minimize the lamp power needed, use room blinds to reduce ambient light levels.
English Keep your back to...
User's Manual - Page 6
Outstanding features include:
Texas Instruments Single chip DLP® Technology Computer Compatibility:
Apple Macintosh, iMac, and VESA Standards: UXGA, SXGA+, SXGA, WXGA, XGA, SVGA, VGA ... amplifier Macintosh and PC compatible DVI-I support (HDCP compliant)
English Introduction
Product Features
This product is a single chip 0.55" DLP® projector.
User's Manual - Page 40
... message is displayed. Lamp Reset
Reset the lamp life hour after replacing the lamp. User Controls
Options | Lamp Settings
Lamp Hours
Displays the projection time. Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp.
English 40 Lamp Reminder
Choose this function to...
User's Manual - Page 41
... the whole image, you will also need to the "Replacing the lamp" section.
Make sure you have removed the lens cap and the projector is
switched on.
Verify the resolution ... on the "Advanced Properties" button.
Appendices
Troubleshooting
If you experience a problem with your projector, please refer to the following steps.
5. Verify that your local reseller or service center...
User's Manual - Page 42
... Change the monitor color setting on "Show all equipment including the projector. Next, select "Standard monitor types" under the "Monitor" tab.
7. First, follow the steps above to your...; If you need under the "Models" box.
8. Image is unstable or flickering Use "Phase" to be reactivated. Each has a different way to correct it compatible with the projector. Select the ...
User's Manual - Page 43
... direction.
43 English See page 17. If you play anamorphic DVD or 16:9 DVD, the projector will also need to adjust the aspect ratio by referring to 12.0 meters) from the screen. Press...best image in projector OSD. Image is still stretched, you play 4:3 format DVD title, please change the format as 16:9 (wide) aspect ratio type on the remote control or projector panel, go
to...
User's Manual - Page 44
...-LED (Red)
Error (Over Temp.) Error (Fan fail) Error (Lamp fail)
Flashing (0.25s on pages 47-48. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on , 0.25s off the projector, then unplug the power cord and
wait at least 60 seconds before reconnecting power. Appendices
Intermission Problems
The...
User's Manual - Page 46
... work Check the operating angle for the remote control is approximately
±22.5°.
Make sure there are inserted correctly. Replace weak batteries in the remote control. Move to within 6 m (20 ft) of the projector.
Make sure the batteries are no obstructions between the remote
control and the...
User's Manual - Page 47
...may shatter and cause injury if it to prevent any loose parts from falling out of projector." Allow it is dropped.
47 English Warning: To reduce the risk of use caution...when ceiling mounted. Make sure the projector has been cooled down before changing the lamp. When you will receive a warning message. Appendices
Replacing the lamp
The projector automatically detects the lamp life. It...
User's Manual - Page 48
...) Select
"Lamp settings" (iv) Select "Lamp reset (v) Select "Yes". English 48 Disconnect the power cord. 4. Turn on the projector and use "Lamp Reset" after the lamp module is
replaced. Use a screwdriver to unscrew the 2 screws from the cover. 5. Use a screwdriver to unscrew the 2 screws from the lamp module. ...
User's Manual - Page 52
...
7E 30 30 31 31 32 20 32
No
READ from projector
~XX121 1
7E 30 30 31 32 31 20 31
Input...Projector Return Description
~XX150 1
7E 30 30 31 35 30 20 31
Information
OKabbbbcdddde a: 1/0=On/Off
bbbb: LampHour
c: source 0/1/2/3/4/5/6= None/DVI-D/VGA1/
VGA2/SCART/S-Video/Video
dddd: FW version
e: Ddisplay mode
~XX151 1
7E 30 30 31 35 31 20 31
Model name
OKn
n: 0/1/2/3 EP721...
User's Manual - Page 53
If you buy the ceiling
mount from incorrect installation will invalidate the warranty.
Screw type: M3 Maximum screw length: 10mm Minimum screw length: 7.5mm
Warning: 1. To prevent damaging your projector, please use a third party ceiling mount kit, please ensure the screws used to attached a mount to the projector met the following specifications...
Datasheet - Page 1
...
Brightness (Typical) 2200 Lumens
Contrast Ratio 2000:1 (Full On/Full Off)
Lamp Life and Type 2000/3000 Hours (STD/ECO) 180W UHP
Throw Ratio 1.94 to 2.16:1 (Distance/Width...Wide-range of connectivity options, the EP721 is a lightweight SVGA powerhouse. EP721
Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is unparalleled in 11 Languages
Aspect...
Brochure - Page 1
...DVI w/HDCP O Ideal presentation remote with laser
pointer and page advance features
www.OptomaUSA.com EP721 | Multimedia Projector
The Presentation-Friendly
Performer
VGA-Out
DVI
Audio-In
USB
Power/Standby
Enter Left Mouse Button
... RS-232
Delivering Multi-Faceted Performance
The Optoma EP721 is a multi-faceted digital projector that is user-friendly and delivers superior performance.
Brochure - Page 2
EP721 | Multimedia Projector
Projection Distance/Image Size
Projection Distance (Feet)
Maximum Diagonal (Inches)
Minimum Diagonal (Inches)... BC-DIHMXY00 DS-3100PM BK-4019
Specifications
Display Technology: Resolution: Maximum Resolution: Brightness (Typical): Contrast Ratio: Lamp Type: Lamp Life (STD/ECO): Throw Ratio: Image Size (Diagonal): Projection Distance: Noise Level (STD/ECO): Remote...
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