Optoma EH1060 User manual

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
1
2010/03/17
PROJECTOR
EH1060_DP486-57A
SERVICE MANUAL

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
2
2010/03/17
CONTENTS
1.COMPLIANCE OF SAFE REPAIR........................................................................................4
1-1.Caution During Disassembling And Assembling.............................................................4
1-2.Lamp.............................................................................................................................. 4
1-3.Lens................................................................................................................................4
2.SPECIFICATIONS.................................................................................................................5
2-1.Summary Specifications................................................................................................. 5
2-2.Views of projector parts……..…………………………………….…………………………..7
2-3.
Remote control parts………….. .....................................................................................13
2-4.Block Diagram……………………………………………………………………………...…16
3.TROUBLE SHOOTING........................................................................................................17
4.DISASSEMBLY AND ASSEMBLY......................................................................................25
5.Firmware Download...........................................................................................................41
5-1. OSD Setting…………………………………………………………………………………..41
5-2. Projector RS-232 Drivers Installation Guide……………………………………….……..42
5-3. Start with the FlashUpgrader to PC………………………………………………….….…42
5-4. Firmware upgrade procedure………………………………………………………………43
6. Calibration….……………………………………….………………………………..…..…..…..48
6-1.Calibrate Analog RGB (1920 x 1080 @ 60Hz)..............................................................49
6-2.Calibrate Analog Ypbpr……………………………..………………………….………….…50
6-3.Color Wheel Index, DMD Contrast and Brightness Adjustment @ RGB source……...51
7. Projection Lamp……………………………………………………………………………..…..52
8.How To Program By RS232……………………………..………………………………..…….56
8-1. OSD Setting……………………………………………………………………………………56
8-2. RS-232 Hardware Connection……………………………………………………………….57
8-3. Hyper Terminal setting guide…………………………………………………………………65
9. EDID…………………………………………………………………………………………..……69
10.RJ45…………………………………………………………………………………………...….79
11.SERVICE NOTE……………………………………………………………..…………………...87
12.Inserting the Remote Control Batteries…………………………...…………………...…...90
13. LED Indicator Table……………………………………………………………………..……..91
14. Ceiling Mount Installation…………………………………………………………………….92
15.Screen size and projector…………………………………………………………..….……..93

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
3
2010/03/17
16.Table of supported Frequency .................................................................................…. 94
17.Spare parts list…………………………………………………………………………..….…..96
Revised History
Date Description
2010-03-08 Draft Edit
2010-03-17 Preliminary

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
4
2010/03/17
1. COMPLIANCE OF SAFE REPAIR
Be sure to read this Service Manual before providing services. In the projector, full
consideration is taken to ensure safety for fire, electric shock, injury, harmful radiation, and
substance. Therefore, observe the notice described in this Service Manual so that safety is
kept when providing services. Moreover, be sure to observe the notice described in the
Instruction Manual.
Pay attention to the following items during service inspection.
1-1 Cautions during disassembling and assembling
1. This equipment contains parts under high voltage. When making repairs, etc.
Be sure to pull out the power plug beforehand to insure safety.
2. Parts may be very hot immediately after use.
Make sure the equipment has cooled off sufficiently before carrying out repairs.
3. Make sure that parts and screws and wiring, etc. are returned to their original positions.
Tube, tape and other insulation materials have been used for safety reasons.
The internal wiring has been designed to avoid direct contact with hot parts or parts under
high voltage when using clamps or other tools.
4. The parts used in this device have special safety features such as flame-resistance and
anti-voltage properties. When replacing parts, always use parts supplied from the factory.
5. After finishing operations make sure that all parts and wires have been returned to their
original position and that there has been no deterioration of the area around the location that
was worked on.
6. Be sure to use a grounding strap (wrist band) during repair and inspection.
1-2 Lamp
During current conduction, the lamp is in the high-temperature state. In this case, pay
careful attention because a high voltage is used. When replacing a lamp, replace it after
confirming that the lamp has gotten cold sufficiently.
1-3 Lens
Do not look into a lens during projection. This damages your eyes.

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
5
2010/03/17
2. SPECIFICATIONS
2-1. Summary Specifications
Model EH1060
Display type “TI” DMD 12 ,∘0.65” 1080P, Type A, Dark Chip 2
Resolution 1920x1080 Native (1080P)
Weight <8.1 lbs
Projection distance 1 meters ~ 10 meters
Projection screen size 30”~280”
Projection lens Manual Focus/Manual Zoom x 1.2
Throw ratio 1.59-1.908
Vertical keystone
correction +/- 15 degrees
Projection methods Front, Rear, Desktop/Ceiling (Rear, Front)
Data compatibility IBM PC or compatibles (VGA, SVGA, XGA, SXGA, UXGA), Mac
SDTV/EDTV/ HDTV 480i, 576i, 480p, 576p, 720p, 1080i, 1080p
Video compatibility NTSC, PAL , SECAM
H-Sync 15, 31 – 90 kHz
V-Sync 50 – 85 Hz
Color Wheel RYGCWB 2x
Operation temperature 5° ~ 35°C
Dimensions 326.22 mm (W) x 106.20 mm (H) x 243.73 mm (D)
AC Input AC Universal 100 ~ 240, Typical @ 110VAC (100~240)/+-10%
Power consumption 370W (max)
Stand By <1watt
Lamp 280W
Brightness Normal: 2600(Min)-3000(Max) ; ECO: 1950(Min)-2400(Max)
Audio speaker 3W mono speaker
VGA IN x 1
Component video(3 RCA)
Input Terminals
S-Video x 1

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
6
2010/03/17
Composite Video x 1
HDMI IN-1 / HDMI IN-2
AUDIO IN x 1 ( L& R) RCA jack
AUDIO IN x 1 (3.5mm mini jack)
VGA x 1
Output Terminals
AUDIO OUT x 1
RS-232C
RJ45(LAN)
USB (type B)
Control Terminals
12V DC
Security Kensington lock

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
7
2010/03/17
2-2. Views of projector parts
A. MAIN UNIT

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
8
2010/03/17
ITEM LABEL DESCRIPTION
1. Tilt-Adjuster Button Push to release height adjuster
2. Tilt-Adjuster Feet Adjusts level of projector
3. Lens cap Protect lens when not in use
4. LED Indicators Display the LED blink status
5. Power Button Turning on the projector.
6. Function Keys See Top view—On-screen Display (OSD) buttons.
7. Zoom ring Enlarges the projected image
8. Focus ring Focuses the projected image
9. IR receiver Receive IR signal from remote control
10. Lens Projection Lens
11. Connection ports Connect the signals from a device
Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp
cool. Do not obstruct any of the ventilation openings.

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
9
2010/03/17
B. Display (OSD) buttons and LEDS

Delta Elec. Inc. EH1060
Company Confidential Optoma__________________ Delta________________
10
2010/03/17
ITEM LABEL DESCRIPTION
LED0 POWER LED Display the power on/off sequence status
LED1 LAMP LED Display the the lamp status
LED2 TEMP LED Display the thermal status
KEY0 (Power button) Turns the projector On or Off.
KEY1 ▲(Up cursor) / Keystone+ Navigates and changes settings in the OSD Quick Menu – For
Keystone
KEY2 MENU Opens and exits OSD menus
KEY3 ►(Right cursor) / Volume Navigates and changes settings in the OSD
Quick Menu – For Volume
KEY4 AUTO Optimizes image size, position, and resolution
KEY5
▼(Down cursor)
/Keystone-
Navigates and changes settings in the OSD
Quick Menu – For Keystone
KEY6 ENTER Enter or confirm highlighted OSD menu item
KEY7 ◄(Left cursor) / Volume Navigates and changes settings in the OSD
Quick Menu – For Volume
KEY8 SOURCE Enter the Source menu ( Not available on TW30x )