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 chrisshaw539 on October 18th, 2014
Optoma Projector And Remote
I have had this project for a year or two now and it works good. I just bought a remote for it but can't figure out how to make it work with the projector.
Current Answers
Answer #1: Posted by BusterDoogen on October 18th, 2014 4:34 PM
BusterDoogen
Member since:
October 30th, 2011 Points: 28,565,407
Member since:
October 30th, 2011 Points: 28,565,407
If the remote control does not work
Check the operating angle for the remote control is approximately ±22.5°.
Make sure there are no obstructions between the remote control and the projector. Move to within 6 m (20 ft) of the projector.
Make sure the batteries are inserted correctly.
Replace weak batteries in the remote control.
I hope this is helpful to you!
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Related Optoma EP721 Manual Pages
User's Manual - Page 1
...installing the ceiling mount, make sure the mounting location is recommended that your location will hold the projector's weight, contact a... to support the projector. INSTALLATION INSTRUCTIONS
Model: CM-E73X
Compatible Models: Optoma EP731/732/732H/737.../738/739/H30
READ THIS BEFORE YOU START
X Maximum weight limit is angled. X Always use caution and care when working...
User's Manual - Page 1
... 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's Zoom / Focus 17 Adjusting Projected Image Size 17
User Controls 18 Control Panel & Remote Control 18 On-screen Display Menus 21
How...
User's Manual - Page 2
... Class B digital apparatus meets all instructions. 4. Do not let objects or liquids enter the projector as a bookcase or a cabinet that could result in the literature accompanying the appliance. Follow ... 9. B. Clean only with a dry cloth. 6. Please call Optoma to be adjusted or repaired by the manufacturer. 7. The projector should not be referred to rain or moisture, does not operate
...
User's Manual - Page 3
... to change the lamp when it shows
warning messages.
▀■ Warning- Use the "Lamp Reset" function from the on the remote control and do not open or disassemble the projector as this user's guide.
▀■ Warning- To reduce the risk of fire or electric shock, do not look into anyone...
User's Manual - Page 6
...
Product Features
This product is a single chip 0.55" DLP® projector. Outstanding features include:
Texas Instruments Single chip DLP® ...HDTV compatible (720p, 1080i) Auto source detection with user definable settings Full function IR remote control with laser pointer and mouse control User friendly multilingual On Screen Menu Advanced digital ...
User's Manual - Page 7
.... Check to the difference in EMEA only)
Carrying Case
2 x AAA Batteries
IR Remote Control
Documentation :
User's Manual Warranty Card Quick Start Card WEEE Card
7 English Contact your unit is missing.
Introduction
Package Overview
This projector comes with lens cap
Power Cord 1.8m
VGA Cable 1.8m
Due to...
User's Manual - Page 14
... or direct source key on the remote. English 14
2 Power 1 Lens Cap The startup screen will flash green. Power LED
Turn on your source (computer, notebook, video player, etc.). Installation
Powering On/Off the Projector
Powering On the Projector
1. The projector will be Amber. 3.
Turn on the projector first and then select the signal...
User's Manual - Page 16
... the image: 1. Use screw in foot to fine-tune the display angle.
3 Tilt-Adjustment Foot
2 Elevator Foot
1 Elevator Button
English 16 Installation
Adjusting the Projected Image
Adjusting the Projector's Height
The projector is equipped with elevator foot for adjusting the image height.
User's Manual - Page 17
Installation
Adjusting the Projector's Zoom / Focus
You may turn the zoom lever to 12.0 meters).
Zoom Ring
Focus Ring
Adjusting Projection Image Size
Diagonal Width
30.3" (76.9cm)
27.5" (69.9cm)... 16.4' (5.0m) 23.0' (7.0m) 29.5' (9.0m) 39.4' (12.0m)
This graph is clear. The projector will focus at distances from 3.9 to 39.4 feet (1.2 to zoom in or out. To focus the image, rotate the...
User's Manual - Page 18
... the input source. Four Directional Use
to select items or make adjustments
Select Keys
to launch the on pages 14-15.
Re-Sync
Automatically synchronizes the projector to select an input signal. Lamp LED Indicate the projector's lamp status. User Controls
Control Panel & Remote Control
There are two ways for you to the "Power...
User's Manual - Page 19
... image distortion caused by tilting the projector. (±18 degrees)
Volume +/- User Controls
Remote Control
Using the Remote Control
Power
Refer to increase/decrease ...projector. Re-Sync
Automatically synchronizes the projector to connect your item selection. The mouse function is enabled using the USB cable to the input source. Four Directional Select Keys
Use
to select items or make...
User's Manual - Page 20
User Controls
Remote Control
Using the Remote Control
Menu
Press "Menu" to choose DVI source. To exit OSD, Press "Menu" ... a Y-type cable.
AV Mute
Momentarily turns off/on -screen display (OSD) menu.
This function is only available when the projector is connected to pause the screen image. Zoom
Press "+/-" button to choose source from VGAIN connector.
VGA
Press "VGA" to...
User's Manual - Page 21
... to select the desired item and adjust the settings key.
4. How to select any item in the sub menu and adjust as described above.
5. While making a selection on the Remote Control or Projector Keypad.
2 When OSD is displayed, use keys to operate
1. To exit, press "Menu" again.
User's Manual - Page 41
...Re-Sync" on the remote. If you are not bent or broken. Check if the projection lamp has been securely ...61492; Make sure you are using a PC:
For Windows 95, 98, 2000, XP: 1. Appendices
Troubleshooting
If you experience a problem with your projector, ...projector is still not projecting the whole image, you will also need to UXGA (1600 x 1200).
41 English If the projector...
User's Manual - Page 43
... image in projector OSD.
Appendices
Image is out of focus Make sure the lens cap is removed. Adjusts the Focus Ring on the projector lens. Make sure the projection screen is ... the Zoom Ring on the top of the projector. Move the projector closer to or further from the screen. Press [Menu] button on the
remote control. Use of the screen....
User's Manual - Page 52
...7E 30 30 31 32 39 20 31
Projection Mode
SEND to Remote
~XX140 1
7E 30 30 31 34 30 20 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...
Protocol Function - Page 2
...7E 30 30 31 32 39 20 31
Projection Mode
SEND to Remote
~XX140 1
7E 30 30 31 34 30 20 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...
Datasheet - Page 1
...Optoma EP721 is a multi-faceted digital projector that is a lightweight SVGA powerhouse.
Featuring 2200 lumens of brightness and a variety of connectivity options including: VGA-In/Out, DVI w/HDCP Ideal presentation remote... S-Video, Audio-In, RS-232, USB
Security One Kensington® Lock Port
Projection Method Front, Rear, Ceiling Mount, Table Top
Keystone Correction ± 40º...
Brochure - Page 1
...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.
Featuring 2200...Ideal presentation remote with a 2000:1 contrast ratio O Lightweight SVGA projector at 4.4
pounds O Features DLP® technology from Texas
Instruments O Wide-range of connectivity options, the EP721 is a...
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
97.7
16
123
112
18
138
126
Control Panel
Power LED AV Mute
Lamp LED Temp LED
Directional Keys
Power/Standby
Menu
Optional Accessories
Lamp: Mount: Remote: VGA...
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