Optoma EP720 Support and Manuals
Get Help and Manuals for this Optoma item
View All Support Options Below
Free Optoma EP720 manuals!
Problems with Optoma EP720?
Ask a Question
Free Optoma EP720 manuals!
Problems with Optoma EP720?
Ask a Question
Optoma EP720 Videos
Optoma Video Projectors DLP EP720 Multi Media Projector
Duration: :56
Total Views: 1,075
Duration: :56
Total Views: 1,075
Optoma ep720
Duration: :30
Total Views: 435
Duration: :30
Total Views: 435
Popular Optoma EP720 Manual Pages
Service Manual - Page 3
X1161/X1161A/X1161N/X110/X1261/H5360 Comparison List
Models Parts
NAME LABEL MAIN BOARD
DMD CHIP IO COVER
ENGINE SPEAKER LAMP BLOWER SYSTEM FAN COLOR WHEEL
LAMP LVPS LAMP DRIVER BOTTOM COVER TOP COVER FRONT COVER
H5360
X1261
X1161
X1161A
X1161N
X110
35.8ER02H001 35.8CQ03H001 35.8CP02H001 70.8ER17GR01 70.8CQ09GR01 70.8CP25GR01 48....
Service Manual - Page 4
... Engine Module
Disassemble Color Wheel Module
Disassemble DMD Chip and DMD Board
Disassemble Zoom Ring
Disassemble Focus Ring
Disassemble System Fan Module
Disassemble Blower
Disassemble LVPS Module
Disassemble Lamp Driver Module
Disassemble Interrupt Switch
Disassemble Bottom Shielding...
Service Manual - Page 5
Assemble Bottom Shielding Assemble Interrupt Switch Assemble Lamp Driver Module Assemble LVPS Module Assemble Blower Assemble System Fan Module Assemble Focus Ring Assemble Zoom Ring Assemble DMD Chip and DMD Board Assemble Color Wheel Module Assemble Engine Module Assemble IO Cover and Main Board Module Assemble IR Sensor Board and ...
Service Manual - Page 15
1-3 Product Overview
Projector Outlook
Front /Upper side
Item
Description
1 Ventilation (inlet)
2 Ventilation (outlet)
3 Remote control receivers
4 Focus ring
5 Zoom lens
Item
Description
6 Lens cap
7 Power button
8 Remote control
9 Zoom lever
10 Horn
X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 1-
Service Manual - Page 19
...the image to display the image. To pause the screen image. Use up, down, left, right buttons to select items or make adjustments to input a password in or out... Onscreen display (OSD) menu, back to the previous step for distortion caused by tilting the projector (± 40 degrees).
Item 1 2
3
4 5 6 7 8 9 10 11 12 13
Note:
Icon
Function
Description
Remote control receiver...
Service Manual - Page 32
...screws (as above image shows.
Note: -
Note: - Avoid touching the DMD Chip when you disassemble it.
- Pay attention to disassemble the Heat Sink and DMD Module.
2. X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 2- NOTE: Circuit ...) to the fixed position when assembling the DMD Chip. Avoid touching the glass parts of Color Wheel.
2-10 Disassemble DMD Chip and DMD Board
1.
Service Manual - Page 46
.../X1261/X1161A/X1161N/X110/H5360 Confidential 2-22 Rotate the screw (as red circle) to assemble the DMD Board and DMD Chip.
2. Note: - Pay attention the fixed position when assembling the DMD Chip.
2-32 Assemble Color Wheel Module
1. Screw 2 screws (as blue circle) to assemble the Color Wheel Module on the Color Wheel Module.
2. Screw 1 screw...
Service Manual - Page 54
Check DMD Chip
- Check Fan Module
- Check Lamp Driver and waveform
- Check DMD Board
- Do "Reset (All data)" of the OSD ...
Mechanical Noise
- Check Main Board
- Adjust Color Wheel Index
8
Color Abnormal
- Check Color Wheel
- Check DMD Chip
- Check DMD Board
- Check Color Wheel
- No
Symptom
Procedure
- Ensure the Signal Cable and Source work as well
-...
Service Manual - Page 55
...Abnormal (X1261/H5360 only)
- Ensure that your Projector is clean
9
Poor Uniformity/ Shadow
- Remote Controller
12
Remote Controller Failed
a. Clean DMD Chip and Engine Module
- Check Battery b. Check Main Board
- Ensure the projection screen without dirt
- Ensure the projection lens is within spec
- Check DMD Chip
- Check DMD Board
- Do "Reset (All data)" of...
Service Manual - Page 56
...as below: a. Then the Universal Password will be accepted by projector anytime no matter what the Administrator Password is on the Security Card. Press "Power", "Left", "Left" and "Menu" buttons sequentially on remote controller to get into Service Mode to get the Universal Password: (1) Click the "AcerSNID"
Forgetting Password 15 (administrator
Password)
(2) Input SNID number. (SNID number...
Service Manual - Page 57
.... (3) Choose "Exit" to leave the Service Mode after confirming the configuration.
4-3 OSD Reset
1. After final QC step, we have to erase all saved change again and restore the OSD default setting. Turn on remote controller. (2) Service Mode will allow you to erase all end-users' settings and restore the default setting: (1) Please get into OSD menu. (2) To...
Service Manual - Page 58
... → left → menu on remote controller
Choose Burn In > enter
Lamp On (Min)
Press right key to adjust the time (50)
Lamp Off (Min)
Press right key to adjust the time (10)
Set Burning cycle
Press right key to the below table).
Inspection distance: 1.8 m~2.5 m functional inspection. - Screen Defects (While replacing DMD Chip, DMD Board, Main Board)
Frame < Figure...
Service Manual - Page 66
... "Menu" button, get into OSD mode, the settings are well performed
and the color can not discolor.
4-9 Optical Performance Measure
Inspection Condition - Check the sound from the screen: 2.38 M - Test Pattern : Any Pattern - Equipment: DVD Player with VGA port of Chroma by using the remote controller.
- Distances from speaker. - Screen Size: 60 inches...
Service Manual - Page 72
... (3) Click "Next". (4) Searching picture, please wait for X1161/ X1161A/X1161N/X110)
1. Set-up -
5-3 USB Driver Upgrade Procedure (for several seconds. (5) Click "Finish", then the USB driver has been installed successfully. Connect projector with PC by USB cable.
2. If you have installed the USB driver, there is no need to perform this action.
(1)
(2) (3)
(5)
X1161/X1261/X1161A...
Service Manual - Page 103
... 1.8M SP-023/IS-14 EUROPE DIS-WARNING LABEL WARRANTY CARD ,EUROPE FOR ACER SERVICE STATION CARD PE BAG ZIPPER #9 W/RECYCLING MARK FOR OPTOMA QUICK START CARD MULTILINGUAL AK LABEL 3"*3" BLANK USER'S GUIDE MULTILINGUAL (CD) ACER X1161/ X1261 INFRARED REMOTE CONTROLLER X1161 X3 "BONTECH" SECURITY CARD FOR ACER AIR BAG RIM X1161 AIR BAG TOP...
Optoma EP720 Reviews
We have not received any reviews for Optoma yet.