Optoma EP721 Support Question
Optoma EP721 Support Question
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Question posted by GIZFAISAL on December 3rd, 2014
How To Put Password Or Delete It?
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Related Optoma EP721 Manual Pages
User's Manual - Page 1
...the ceiling mount, make sure the mounting location is recommended that your location will hold the projector's weight, contact a professional contractor for the AF6 Alligator® anchors.
• Phillips screwdriver
&#...for advice. X Once you are not sure that the ceiling mount be mounted to support the projector. do not exceed 15 inches if the base join is 20 pounds (9.1 kg). DO NOT...
User's Manual - Page 2
... Ceiling Mount Assembly (Part No. 3) loosen the hexagon shaft and ball joint, using the hex wrench (Part No. 13) 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 Alligator® anchor
3
(not shown)
6 TOGGLER...
User's Manual - Page 1
...
How to operate ...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...
User's Manual - Page 2
...INSIDE THE ENCLOSURE. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. To ensure reliable operation of the projector and to protect it in accordance with the manufacturer's instructions :
A. Do not use attachments...its proper ventilation. To reduce the risk of fire or electric shock, do not place the projector on a bed, sofa, carpet, or similar surface that may block the ventilation openings. Refer...
User's Manual - Page 3
...injury to cool down .
▀■ Warning- To reduce the risk of its life, the projector will show on pages 47-48.
▀■ Warning-
To replace the lamp, follow the procedures... When replacing the lamp, please allow unit to the eyes, do not open or disassemble the projector as recommended in operation.
▀■ Warning- will not turn back on -screen display "Options...
User's Manual - Page 5
... English The best way to achieve this ensures that projectors are asked to point out something on floor or table top.
▀■ When projector is recommended to avoid the need for the presenter to... 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 ...
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 Standards: UXGA, SXGA+, SXGA, WXGA, XGA, ...
User's Manual - Page 11
... mute
21
12. S-Video Source
16. Source
15
12
21. Mouse Left Click
23. Volume +/-
4
10. Video Source
6
13. Freeze
19
8
15. Number Buttons (for password input)
24 14 13
11 English Power On/Off
3. Four Directional
Select Keys
3
7. VGA Source
20
7
14. Menu
19. Page Down
23
9. DVI Source
18...
User's Manual - Page 12
Installation
Connecting the Projector
Connect to Computer/Notebook
Due to the
difference in applications for
1
each country,
some regions may
have different
accessories.
6
2
3 45
1...Power Cord 2...VGA Cable 3 DVI-I to VGA Cable (Optional accessories) 4 Audio Input Cable (Optional accessories) 5 RS232 Cable (Optional accessories) 6...USB Cable
English 12
User's Manual - Page 14
... The Power LED will display in approximately 10 seconds. The first time you use the projector, you connect multiple sources at the same time, press the "Source" button on the control ...panel or direct source key on the remote. Turn on the projector first and then select the signal sources.
Power LED
Turn on your preferred language from ...
User's Manual - Page 15
... to confirm, otherwise the message will disappear after it has cooled down . Warning Indicator
When the "LAMP" indicator lights red, the projector will see a message displayed on the projector's screen.
2. Please contact your local dealer or our service center. Please contact your local reseller or service center. Press the "Power" button...
User's Manual - Page 16
... the image:
1.
Use screw in foot to lock the
elevator feet into position.
3. Press the elevator button. 2. 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
The projector will focus at distances from 3.9 to 39.4 feet (1.2 to zoom in or out.
Zoom Ring
Focus Ring
Adjusting Projection Image Size
Diagonal Width
30.3" (...
This graph is clear. To focus the image, rotate the focus ring until the image is for user's reference only.
7 English Installation
Adjusting the Projector's Zoom / Focus
You may turn the zoom lever to 12.0 meters).
User's Manual - Page 34
... elapsed you will be used. Security Timer
Can be select the time (Month/Day/Hour) function to set the number of hours the projector can be requested to switch on the
projector without password verification. User Controls
Setup | Security
Security On: Choose "On" to use security verification when the turning
on the...
User's Manual - Page 35
... Time:
1. Use number button to enter current password, and then
press " " key again to confirm.
35 English Enter new password again and press " " to reveal next OSD menu. 3. Change Password
1. Press " " to activate. 4. Scroll down to highlight Password, and then press " "
to input old password. 2. Enter new password (4 digits in length) using the
number buttons on...
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...
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
... (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. EP721 − Multimedia Projector
Datasheet - The EP721 is the essential presentation tool that is a lightweight SVGA powerhouse.
Brochure - Page 1
... 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. The EP721 is the essential presentation tool that is a lightweight SVGA powerhouse.
EP721 FEATURES
O 2200 lumens with laser
pointer and page advance features
www.OptomaUSA.com...
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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