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 tontsr on December 2nd, 2013
How Do I Change Optoma Ep721 Projector Bulb
The person who posted this question about this Optoma product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related Optoma EP721 Manual Pages
Detailed Drawing - Page 1
Copyright © Optoma Technology, Inc. and 9-inch extension
Specifications subject to change without notice. Yaw: Rotate left & right
Ceiling Mount
Roll: Tilt up & down
Pitch: Tilt left & right
9-inch 6-inch
8-inch
+
14-inch with 6-inch extension
+
++
17-inch with 9-inch extension
23-inch with 6- Optoma and Bering™ logos are trademarks of Optoma Technology, Inc.
User's Manual - Page 1
...ceiling mount, make sure the mounting location is recommended that your location will hold the projector's weight, contact a professional contractor for the mount, determine the construction of the ceiling... or 3/4" open-end wrenches.
• Drill with heavy projectors. INSTALLATION INSTRUCTIONS
Model: CM-E73X
Compatible Models: Optoma EP731/732/732H/737/738/739/H30
READ THIS BEFORE YOU...
User's Manual - Page 2
...the two assemblies together by unscrewing the locking screw.
6. Refer to the projector. Drill the appropriate sized hole at each joint.
2. Tighten until snug....sure you will be installed in the ball joint.
3. 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)...
User's Manual - Page 1
...Projector 12
Connect to Computer/Notebook 12 Connect to Video Sources 13
Powering On/Off the Projector 14 Powering On the Projector 14 Powering Off the projector... 15 Warning Indicator 15
Adjusting the Projected Image 16 Adjusting the Projector's Height 16 Adjusting the Projector... Projector Status Indication 44 Remote ...
User's Manual - Page 2
... removing covers may block the ventilation openings. Please call Optoma to be referred to an authorized service center near water or moisture. Important Safety Instruction
1. Follow all servicing to dangerous voltages or other apparatus (including amplifiers) that produce heat. 5. Only use this projector. 2.
Clean only with its ventilation openings.
For example, do...
User's Manual - Page 3
...." Do not look directly into the laser beam on . Please do not expose this projector to change the lamp as soon as possible.
▀■ Warning- To reduce the risk of...lamp itself. Usage Notice
Precautions
Please follow all replacement instructions.
Allow 90 seconds for the projector to change the lamp when it shows
warning messages.
▀■ Warning- When the lamp is ...
User's Manual - Page 21
... To exit, press "Menu" again. While making a selection on the Remote Control or Projector Keypad.
2 When OSD is displayed, use keys to confirm, and the screen will automatically detect
the...How to make image adjustments and change a variety of settings. Press "Enter" to select any item in the sub menu and adjust as described above.
5. The projector will return to select the desired ...
User's Manual - Page 28
English 28 Part of the
projector. User Controls
Display
Format
Use this function to choose your desired aspect ratio.
4:3: This format is for 4x3 input sources not enhanced for Wide
... is less than 1.67:1.
Window: When a 4:3 image is bigger than a 16:9 screen, select
the "Window" mode to fit the image onto the screen without changing the projection distance.
User's Manual - Page 40
... to 130%.
BRIGHT: Choose "BRIGHT" to hide the warning message when the changing lamp message is displayed.
Lamp Reset
Reset the lamp life hour after replacing the lamp.
Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. User Controls...
User's Manual - Page 41
... the "Advanced Properties" button. Verify the resolution setting is lower than or equal to change the monitor display you are using . Open the "My Computer" icon, the "Control... lower than or equal
to the following steps.
5. Appendices
Troubleshooting
If you experience a problem with your projector, please refer to UXGA (1600 x 1200). 4. Refer to the "Replacing the lamp" section.
...
User's Manual - Page 42
... to your computer's manual for more information. Change the monitor color setting on "Show all equipment including the projector.
See page 36 for detailed information. See page 36 ...computer is unstable or flickering Use "Phase" to correct it compatible with the projector. Click on your monitor
freezes, restart all devices". choose the resolution mode you are ...
User's Manual - Page 43
... screen is still stretched, you will show the best image in projector OSD. If you play 4:3 format DVD title, please change the format as 16:9 (wide) aspect ratio type on
your DVD player. Appendices
Image is out of the projector. Move the projector closer to or further from the screen. Press [Menu...
User's Manual - Page 47
... not drop the lamp module or touch the lamp bulb. Warning: To reduce the risk of use caution when opening the lamp access panel. The bulb may be used to wear safety glasses if changing the bulb when ceiling mounted.
Appendices
Replacing the lamp
The projector automatically detects the lamp life. It is recommended to...
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
...mount kit, please ensure the screws used to attached a mount to use the Optoma's recommended mount package for installation.
2. If you wish to the projector met the following specifications:
Please note that there is at least ... screw length: 10mm Minimum screw length: 7.5mm
Warning: 1. Avoid placing the projector near sources of the projector and the ceiling. 2.
User's Manual - Page 56
..., there is no guarantee that to radio communications. Caution
Changes or modifications not expressly approved by the manufacturer could void ... device does cause harmful interference to radio or television reception, which is granted by one or more of your projector. Appendices
English 56
Regulation & Safety notices
This appendix lists the general notices of the following measures:
•...
Protocol Function - Page 2
...
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...
Datasheet - Page 1
... at 4.4 pounds Features DLP® technology from Texas Instruments 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 Ratio 4:3 Native, 1.78:1, 5:4 and 16:9 Compatible
Projection Lens F=2.35~2.47, f=21...
Brochure - Page 1
.../ Multi-Directional Selector
Right Mouse Button
Re-Sync
Volume
Zoom In/Out A/V Mute Video Freeze
VGA-In
S-Video 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)
6
42.6
41.9
8
61.5
55.8
10
76.9
69.8
12
92.3
83.7
14
108
...
Similar Questions
Optima Es520
Only my s-video connection works with a DVD player can not connect using vga or usb it just comes up...
Only my s-video connection works with a DVD player can not connect using vga or usb it just comes up...
(Posted by essexfrt 9 years ago)
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 mod...
I have a optoma EP721 projector and need to replace the dmd chip any suggestions on what type or mod...
(Posted by Bseman 11 years ago)
Where Can I Find A Color Wheel For A Optoma Ep721 Dlp Projector.
(Posted by joshpmeyer21 11 years ago)
How To Change Bulb On Optoma Pro250x Projector
I don't find user manual, but projector says to read before trying to change bulb. Help please.
I don't find user manual, but projector says to read before trying to change bulb. Help please.
(Posted by larrykopke 11 years ago)