Optoma EP728 Support Question
Optoma EP728 Support Question
Find answers below for this question about Optoma EP728.Need a Optoma EP728 manual? We have 7 online manuals for this item!
Question posted by Mrgreen42088as on December 6th, 2020
Optoma Ep728 Dlp Wont Play Sound
hey my projector wont play sound had a speaker hooked up to it an nothing got my xbox hooked up to it an still dont get any audio
Current Answers
Answer #1: Posted by INIMITABLE on December 7th, 2020 12:52 AM
INIMITABLE
Member since:
April 3rd, 2020 Points: 2,082,030
Member since:
April 3rd, 2020 Points: 2,082,030
Connect the projector's USB and audio cables. Insert the USB connector into an open port on your Latitude. Connect the audio cable between the 3.5-mm "headphone" jack on your computer and the 3.5-mm audio input on your projector.
I hope this is helpful? PLEASE "ACCEPT" and mark it "HELPFUL" to complement my little effort. Hope to bring you more detailed answers
-INIMITABLE
Related Optoma EP728 Manual Pages
Detailed Drawing - Page 1
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- and 9-inch extension
Specifications subject to change without notice. Copyright © Optoma Technology, Inc. Optoma and Bering™ logos are trademarks of Optoma Technology, Inc.
User's Manual - Page 1
...location for the TC® anchors
T.M. INSTALLATION INSTRUCTIONS
Model: CM-E73X
Compatible Models: Optoma EP731/732/732H/737/738/739/H30
READ THIS BEFORE YOU START
X Maximum weight....
• Phillips screwdriver
• Two crescent or 3/4" open-end wrenches.
• Drill with heavy projectors. X Always use caution and care when working with a 5/16" bit for the mount, determine the ...
User's Manual - Page 2
... required extension shafts, if any, using the hex wrench. 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)
... , to unscrew the locking screw in this joint also.
4. Select an appropriate projector mounting location and extension shafts (Part No. 9, 10, 11) needed, if ...
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
.... Refer all servicing to rain or moisture, does not operate
normally, or has been dropped. Servicing is required when the projector has been damaged in accordance with a dry cloth. 6. Please call Optoma to be referred to dangerous voltages or other apparatus (including amplifiers) that will not interfere with its ventilation openings. See...
User's Manual - Page 3
... when the lamp is equipped with a Class II laser that emits radiation. 3 English Do not use the lens cap when projector is approaching to cool down , and follow all warnings, precautions and maintenance as possible.
▀■ Warning- Usage Notice
Precautions
Please follow all replacement instructions. ...
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 ...power needed, use room blinds to stare at all times.
▀■ Minimize standing facing into the projector's beam of sight from the screen to the audience; Keep your back to the beam as much ...
User's Manual - Page 6
Introduction
Product Features
This product is a single chip 0.55" DLP® projector. Outstanding features include:
Texas Instruments Single chip DLP® Technology Computer Compatibility:
Apple Macintosh, iMac, and VESA ... control panel One built-in speaker with 1 Watt amplifier Macintosh and PC compatible DVI-I support (HDCP compliant)
English ...
User's Manual - Page 14
...control to switch between inputs. Remove the lens cap. 2. Installation
Powering On/Off the Projector
Powering On the Projector
1. English 14
2 Power 1 Lens Cap The Power LED will be Amber. 3. The startup ...(computer, notebook, video player, etc.). The first time you use the projector, you connect multiple sources at the same time, press the "Source" button on the control panel...
User's Manual - Page 15
... the power cord from the electrical outlet and the projector.
5. Do not turn the projector back on the projector immediately following a power off the projector
1. Please contact your local dealer or our service... on again after 15 seconds. Press the "Power" button again to turn Amber, the projector has entered standby mode. Once in standby mode, simply press "Power" button to operate...
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 43
... change the format as 16:9 (wide) aspect ratio type on
your DVD player. See page 17. The image is still stretched, you play anamorphic DVD or 16:9 DVD, the projector will also need to adjust the aspect ratio by referring to the following:
Please setup the display format as 4:3 in 16...
User's Manual - Page 44
...)
Error (Over Temp.) Error (Fan fail) Error (Lamp fail)
Flashing (0.25s on, 0.25s off the projector, then unplug the power cord and
wait at least 60 seconds before reconnecting power. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will not turn off )
Steady...
User's Manual - Page 52
...31 31 32 20 32
No
READ from projector
~XX121 1
7E 30 30 31 32 31...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 / EP723 / EP727 / EP728...
User's Manual - Page 53
...Appendices
Ceiling Mount Installation
1. Avoid placing the projector near sources of the projector and the ceiling. 2. If you wish to the projector met the following specifications:
Please ... 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 use the...
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
...31 31 32 20 32
No
READ from projector
~XX121 1
7E 30 30 31 32 31...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 / EP723 / EP727 / EP728...
Datasheet - Page 1
...m)
Projection Distance 3.9' to 39.4' (1.2 to 12 m)
Audio One 1-Watt Speaker
Remote Control Fully Featured IR Remote w/ Laser Pointer
Displayable ...Optoma EP728 offers a bold, bright solution for multiple video sources.
Password
protection available through remote control DLP chipset and latest color processing technologies from Texas Instruments. EP728 − Multimedia Projector...
Brochure - Page 1
...Optoma EP728 offers a bold, bright solution for multiple video sources. Weighing only 4.4 pounds, the portable and attractive EP728 is a lightweight digital projector that Delivers
VGA-Out
DVI
Audio...
Bold, Bright and Light
The Optoma EP728 is HD compatible and has a variety of 2700 lumens and a DLP® chipset with laser pointer; A Projector that features a brightness of connectivity...
Brochure - Page 2
EP728 | Multimedia Projector... S-Video to Composite Adapter: Composite Video Cable (2m): Audio-Out Adapter: DVI to HDMI Adapter: 100" 4:3 Manual ... I/O Connectors: Standard Accessories:
Optional Accessories:
Warranty: UPC:
Single 0.55" DDR DLP® Technology by Texas Instruments Native XGA (1024 x 768) UXGA (1600 x...Languages One 1-Watt Speaker ± 40º Vertical 56 to 85 Hz 15 to...
Similar Questions
Optoma Ep728 4 Digit Security Code
Please tell me the 4 digits security code of Optoma
Please tell me the 4 digits security code of Optoma
(Posted by shoaibrockien 5 years ago)
Optoma Dv20a How To Get Iphone 3
I am borrowing an optoma dv20a projector And I cannot get my iPhone 4 to project- user error or a wa...
I am borrowing an optoma dv20a projector And I cannot get my iPhone 4 to project- user error or a wa...
(Posted by Lourilynn 8 years ago)
Optoma Projector Damage
I have had this projector for awhile now and I got it used off of Ebay (probably not the best idea)....
I have had this projector for awhile now and I got it used off of Ebay (probably not the best idea)....
(Posted by chrisshaw539 9 years ago)
Unlcoking 4 Secuirty Code
Hi im really worried now because my borther locked my EP728 optama projector i dont know what he did...
Hi im really worried now because my borther locked my EP728 optama projector i dont know what he did...
(Posted by yourruben 9 years ago)
What If There Is A Loud Whirring/buzzing Sound Coming From The Projector?
We have a 10 month old projector that has not been dropped or apparently damaged, but has traveled m...
We have a 10 month old projector that has not been dropped or apparently damaged, but has traveled m...
(Posted by joshflorence4christ 12 years ago)