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 demetrisenglezakis on November 4th, 2012
Replacement Dmd Chipfor Optoma 721
Can you please suggest a replacement DMD chip for Optoma 721?
Thank you.
Demetris Englezakis
KES College, Cyprus
Current Answers
Related Optoma EP721 Manual Pages
Detailed Drawing - Page 1
and 9-inch extension
Specifications subject to change without notice. Copyright © Optoma Technology, Inc. Optoma and Bering™ logos are trademarks of Optoma Technology, Inc. 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-
User's Manual - Page 1
...CM-E73X
Compatible Models: Optoma EP731/732/732H/737/738/739/H30
READ THIS BEFORE YOU START
X Maximum weight limit is recommended that your location will hold the projector's weight, contact a ...• Phillips screwdriver
• Two crescent or 3/4" open-end wrenches.
• Drill with heavy projectors. DO NOT TAKE UNNECESSARY RISKS! X It is 20 pounds (9.1 kg). X Once you are not...
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
...use attachments/accessories specified by anyone except properly qualified service personnel. Only use this projector near any ventilation openings. Do not attempt to rain or moisture. Opening or...within an equilateral triangle is required when the projector has been damaged in accordance with its ventilation openings. Please call Optoma to persons. To reduce the risk of ...
User's Manual - Page 3
... the screen. will show on pages 47-48.
▀■ Warning- Usage Notice
Precautions
Please follow all replacement instructions. When switching the projector off, please ensure the cooling cycle has been completed before disconnecting the power. This projector will not turn back on the remote control and do not open or disassemble the...
User's Manual - Page 33
User Controls
Setup
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 show a blank image.
33 English
User's Manual - Page 40
Brightness Mode STD: Choose "STD" to dim the projector lamp which will appear 30 hours before suggested replacement of lamp. Lamp Reset
Reset the lamp life hour after replacing the lamp.
English 40 The message will lower
power consumption and extend the lamp life by up to 130%.
BRIGHT: Choose "BRIGHT" to hide...
User's Manual - Page 41
...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. Please
refer to change ...4. Refer to the following steps.
5.
Appendices
Troubleshooting
If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller ...
User's Manual - Page 44
... end of life, it will not turn off )
Steady light
No light
English 44 Projector Status Indication
LED lighting message
Message
Standby State (Input power cord) Power on (Warming)
Power LED
(Green/...Lamp fail)
Flashing (0.25s on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 47-48.
User's Manual - Page 45
Appendices
Message Reminders Fan failed: Temperature warning:
Replacing the lamp: Out of range: (refer to page 49)
45 English
User's Manual - Page 46
... the batteries are no obstructions between the remote
control and the projector.
Appendices
Remote Control Problems
If the remote control does not 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.
User's Manual - Page 47
... changing the lamp! "Caution must be hot!
It is recommended to prevent any loose parts from falling out of projector." Warning: Lamp compartment may shatter and cause injury if it to change the lamp as soon as possible. When ...opening the lamp access panel. When the lamp life is dropped.
47 English Appendices
Replacing the lamp
The projector automatically detects the lamp life.
User's Manual - Page 48
... lamp module, reverse the previous steps. 9. Turn on the projector and use "Lamp Reset" after the lamp module is
replaced. Allow the projector to unscrew the 2 screws from the lamp module. 7. Use a screwdriver to cool down for at least 30 minutes. 3. Push up the lamp handle carefully. &#...
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
... use a third party ceiling 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 damage resulting from other company, please ensure that there is at least 10cm distance between...
User's Manual - Page 54
...Way, The Watford Business Park
Watford, Hertfordshire,
WD18 8QZ, UK
Tel : +44 (0) 1923 691 800
www.optoma.eu
Fax : +44 (0) 1923 691 888
Service Tel : +44 (0)1923 691865 Service : [email protected] Edouard Vaillant
Fax : +33 1 41 46 94 35
92100 Boulogne Billancourt, France Service : savoptoma@optoma.fr
Spain
Paseo de la Castellana
135 7 Planta
Madrid, Spain
Tel.: +34 91 790 67 01 +...
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
... NTSC, PAL, SECAM, EDTV (480p), HDTV (576i/p, 720p, 1080i)
User Controls Complete On Screen Menu Adjustments in features and functionality.
EP721
Delivering Multi-Faceted Performance The Optoma EP721 is a multi-faceted digital projector that is user-friendly and delivers superior performance. The EP721 is the essential presentation tool that is a lightweight SVGA powerhouse...
Brochure - Page 1
... 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 unparalleled in features and functionality. Featuring 2200 lumens of brightness and a variety of connectivity options
including: VGA-In/Out, DVI w/HDCP...
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
...
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