ViewSonic PJ513D-1 User manual

ViewSonic PJ513D-1
Model No. VS11959
Multimedia DLP Projector
(PJ513D-1_SM Rev. 1bMay. 2009)
ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA- [phone]
Service Manual

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Copyright
Copyright © 2009by ViewSonic Corporation. All rights reserved. No part of this publication
may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language or computer language, in any form or by any means, electronic, mechanical, magnetic,
optical, chemical, manual or otherwise, without the prior written permission of ViewSonic
Corporation.
Disclaimer
ViewSonic makes no representations or warranties, either expressed or implied, with respect to
the contents hereof and specifically disclaims any warranty of merchantability or fitness for any
particular purpose. Further, ViewSonic reserves the right to revise this publication and to make
changes from time to time in the contents hereof without obligation of ViewSonic to notify any
person of such revision or changes.
Trademarks
Optiquest is a registered trademark of ViewSonic Corporation.
ViewSonic is a registered trademark of ViewSonic Corporation.
All other trademarks used within this document are the property of their respective owners.
Product disposal at end of product life
The lamp in this product contains mercury. Please dispose of in accordance with local, state or
federal laws.
Revision History
Revision SM Editing Date ECR Number Description of Changes Editor
1a 12/17/2007 Initial Release Jamie Chang
1bUpdate RS232 PIN definition, IR code Sophia Kao
05/12/2009

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TABLE OF CONTENTS
1. Introduction 1
2. Specifications 2
3. Keyboard and Remote Control keys 15
4. IR Code / RS232 Command 18
5. Adjustment Procedure 22
6 Troubleshooting 82
7. Block Diagram 90
8 Schematic Diagrams 91
9. PCB Layout Diagrams 107
10. Exploded Diagrams 109
11. Recommended Spare Parts List 117

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1. Introduction
This section contains general service information, please read through carefully. It should be
stored for easy access place.
Important Service Information
Safety Notice
1 Make sure your working environment is dry and clean, and meets all government safety
requirements.
2 Ensure that other persons are safe while you are servicing the product.
3 DO NOT perform any action that may cause a hazard to the customer or make the product
unsafe.
4 Use proper safety devices to ensure your personal safety.
5 Always use approved tools and test equipment for servicing.
6 Never assume the product’s power is disconnected from the mains power supply. Check that
it is disconnected before opening the product’s cabinet.
7 Modules containing electrical components are sensitive to electrostatic discharge (ESD).
Follow ESD safety procedures while handling these parts.
8 Some products contain more than one battery. Do not disassemble any battery, or expose it
to high temperatures such as throwing into fire, or it may explode.
9 Refer to government requirements for battery recycling or disposal.
General Descriptions
This Service Manual contains general information. There are 3 levels of service:
Level 1: Cosmetic / Appearance / Alignment Service
Level 2: Circuit Board or Standard Parts Replacement
Level 3: Component Repair to Circuit Boards

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2. Specification
1.0 Optical Performance Tested under 60” (diagonal) image size with Wide projection lens position
unless other specified.
1.1 ANSI Brightness Minimum 1600 Lumens
1.2 Brightness Uniformity
1.2.1 ANSI Uniformity Minimum 55%
1.2.2 Upper-Down unbalance 0.5~2
1.2.3 Left-Right unbalance 0.6~1.67
1.2.4 JBMA Uniformity Minimum 60%
1.3 Contrast Ratio
1.3.1 ANSI Contrast Minimum 150:1
1.3.2 FOFO Contrast Minimum 1200:1
1.4 Light Leakage
1.4.1 Light Leakage in Active Area
<0.5 lux compared to center point within 60” (Diagonal at 2.2m, Wide)
image size. Note: This light leakage in Active area is only described as the
spot light with obvious shape. It is not included the uniformity difference of
the projector for black pattern.
1.4.2 Light Leakage out of Active
Area <0.65 lux with 54”~80“(Diagonal at 2m, Wide) image size
1.5 Color
X Y
1.5.1 White 0.312±0.04 0.354±0.04
1.5.2 Red 0.640±0.04 0.345±0.04
1.5.3 Green 0.355±0.04 0.548±0.04
1.5.4 Blue 0.141±0.04 0.087±0.04
1.6 Color Uniformity X Y
1.6.1 White 0.040 0.040
1.6.2 Red 0.040 0.040
1.6.3 Green 0.040 0.040
1.6.4 Blue 0.040 0.040
2.0 Image Quality
2.1 Throw Ratio 54”±5% Diagonal at 2m, Wide
2.2 Zoom Ratio (tolerance applied) > 1.10 : 1
2.3 Distortion
2.3.1 Keystone Distortion <1.0%
2.3.2 Vertical TV Distortion <1.0%
2.3.3 Screen distortion l W2-W1 l <6mm , l H2 –H1 l <6 mm
2.4 Projection Offset 120% ±5%
2.5 Focus Range
2.5.1 Visible Range 1~8 m

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2.5.2 Clearly Focus Range 1.5~6 m(Spec. defined as item 2.6)
2.6 Focus
2.6.1 区Pattern (1)If pattern can be uniformly focused, pass!
(2)If not, check 2.6.2
2.6.2 Defocus and Flare
Defocus: R<=3.0; G<=2.5; B<=2.5 pixel
Flare: R<=4.0; G<=3.5; B<=3.5 pixel
Slight flare is not counted as flare.
2.6.3 Focus unbalance Adjust focus from near to far until one corner clear, difference less than 70
cm@60”
Center of 49” diagonal
area All other area
R-G <2/3 <1
G-B <2/3 <1
2.7 Lateral Color
R-B <1 <1
2.8 Image Quality
2.8.1 DMD Image Quality -
2.8.2 Image Imperfection -
2.8.3 Image Shadow or Blur
Procedure:
1. 54” (Diagonal at 2m, Wide) image size.
2. Default preset mode “ Dynamic”
3. Full white pattern to check the image.
Let the projector on the desk (don’t move it up/down or left/ right) and just
inspect the pattern.
4. Compare to the limit sample of OOB. If blur or shadow worse than OOB,
than NG
2.9 Dynamic Contrast Ratio (DCR)
1. When RGB value of content input is smaller than 20%, system will
automatically switch to Eco mode, if RGB value is greater than 60%, the
projector will back to Normal mode.
2. When DCR function turns on, lamp mode function is grayed out to
disable; when DCR function turns off, lamp mode would return to setting
value.
3.0 Mechanical Specification
3.1 Dimensions 263 x 218 x 108mm (L x W x H)
3.2 Weight 2.6Kgw ± 0.1Kgw
3.3 Security Slot Kensington compatible slot 150N break away force
3.5 Lens Cover Detached Lens Cover
3.6 Feet Fast adjustable foot in front, Adjustable foot and Fixed foot in rear. foot
Tilt:0-6∘,right/left: +2.2∘/-0.5∘
4.0 Packaging
4.1 Outside Dimensions 370 x 186 x 297mm (L x W x H)
4.2 Weight 3.76Kgw ± 0.1Kgw (Including Accessories, Projector).

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4.3 Palletization
72 units by Air;
108 units (pallet A)/72 units (pallet B) by sea
2232 units/40’ container, or 1080 units /20’ container
5.0 Thermal Specification Mechanical component temperature at ambience 0~40℃
5.1 Surface held or touched for short
periods
Normal surface:
Metal < 60°C except screws & terminals
Plastic<65°C except around ventilation (for this model only)
Screw and terminals <55°C
Metal Plastic
5.2 Surface which may be touched
<70°C <95°C
5.3 Exhaust Air <95°C around ventilation holes
6.0 Environmental
Operating 0~40°C, without condensation
6.1 Temperature
Storage -20~60°C, without condensation
Operating 10~90%RH, without condensation
6.2 Humidity
Storage 10~90%RH, without condensation
Typical Normal mode: 32dBA @ 25°C
Eco mode: 28dBA @ 25°C
6.3 Audible Noise Level
Maximum Normal mode: 34BA @ 25°C
Eco mode: 30dBA @ 25°C
6.4 Altitude
Operating:
0~6000ft,25°C±5°C
6000ft~10000ft, 25°C±5°C must be operational and the reliability decrease
is acceptable (not guarantee Power, Ballast, DMD and lamp life)
Storage:
0 to +40000ft sea level(-20 °C to 30°C)
Max altitude in 60°C :0-6500ft
Max temperature in 10000ft:53°C
Safety CB, CSA, TUV-GS, CCC, PSB, NOM, Korean-eK, Gost-R,
Hygiene, SASO, TUV-Argentina, Ukraine, CE
EMC FCC Class B requirements, CE
7.0 Regulatory
ESD Qisda ESD Specification
8.0 Reliability
8.1 MTBF 40000 hours except DMD chip, Color wheel, Lamp and Ballast
8.2 Lamp Lifetime Normal : 2000 hours (50% brightness maintenance)
Eco: 3000 hours
9.0 Power Requirements Adhere to Appendix 3.5
9.1 Power Supply (Normal) VAC 90 – 264 Auto-switch (50/60Hz), 3 Wire Grounded
Typical 260 W Max.
9.2 Power consumption
Standby 5W Max.

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9.3 Power Connector IEC-06
10.0 Panel Specification
10.1 Type Single Chip 0.55” XGA 12 tilt DDR DMD Single Chip 0.55” SVGA 12
tilt LVDS DMD
10.2 Pixels 800 X 600
10.3 Color Depth 24 Bits (16770000 colors)
11.0 Compatibility Adhere to Appendix 3
11.1 PC
PC Compatible 640X480 Æ800X600, compressed 1024 X
768 1280X1024; Composite -Sync; Sync-on-Green; Interlace Mode
(8514A);
11.2 Video NTSC/ NTSC4.43/ PAL (Including PAL-M, PAL-N)/ SECAM/ PAL60/
11.3 YpbPr NTSC (480i)/ 480p/ PAL (576i)/ 576p, HDTV (720p/ 1080i)
11.4 DDC DDC 2B
12.0 Image Interface Adhere to Appendix 3.2
12.1 Analog RGB Input
15 pin D-Sub (Female) x 1
G(Y): Video amplitude 0.7/1.0 Vp-p : Impedance 75
RB(CbCr): Video amplitude 0.7 Vp-p : Impedance 75
HD/VD/CS: TTL Level
12.2 Video Input RCA jack (Yellow)
Video amplitude 1.0 Vp-p : Impedance 75Ω
12.3 S-Video Input
4 pin Mini-Din (Female)
Y: Luminance amplitude 1.0 Vp-p : Impedance 75Ω
C: Chroma amplitude 0.268 Vp-p : Impedance 75Ω
12.4 YPbPr Input 15 pin D-Sub (Female) x 1 (Including 12.1)
Y: Luminance amplitude 1.0 Vp-p: Impedance 75Ω
PbPr/CbCr: Chroma amplitude 0.7 Vp-p : Impedance 75Ω
12.5 DVI-A Input N/A
12.6 Analog RGB Output 15 pin D-Sub (Female) x 1
G: Video amplitude 0.7/1.0 Vp-p : Impedance 75
RB: Video amplitude 0.7 Vp-p : Impedance 75
HD/VD/CS: TTL Level
13.0 Control Interface
13.1 IR Receiver IR Receiver x2 Angle: ±30°Distance 0~8m
13.2 Serial Connector RS232 8pin Mini DIN
13.3 USB Connector N/A
14.0 User Interface Adhere to Appendix 3.3
14.1 Operator Keypad
9 Keys:
Power ; Source ; Auto; Left/Blank; Right/Panel key lock ; Mode/Enter ;
Up/Keystone+ ; Down/Keystone-; Menu/Exit
14.2 Indicators 3 LEDs:
Power On/Off Status; Lamp Status; Temperature Status

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14.3 Electric Keystone vertical keystone and adjustable range 40
15.0 Audio
15.1 Audio Input
Φ3.5mm stereo mini jack x1
500mVrms, 10kΩ
15.2 Speaker Sound system: Mono
Speaker : 2Wx1
Amplifier: Philips PCA8551
Frequency Response: 100-20KHz
Distortion: Amplifier output 1W at 10% distortion
15.3 Audio Output N/A
16.0 Option Box
16.1 Wireless function N/A
16.2 Audio Output N/A
16.3 LAN function N/A

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DDC Table (EDID FILE)
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9
0 00 FF FF FF FF FF FF 00 5A 63
10 20 C5 01 01 01 01 01 11 01 03
20 7A 00 00 78 0A F1 A7 A5 56 5D
30 88 23 15 52 59 AD CE 00 45 59
40 31 59 61 59 81 80 01 01 01 01
50 01 01 01 01 A0 0F 20 00 31 58
60 1C 20 28 80 14 00 00 00 00 00
70 00 1E 00 00 00 FF 00 51 54 59
80 30 37 30 31 30 30 30 30 31 0A
90 00 00 00 FD 00 32 57 1E 64 FF
100 00 0A 20 20 20 20 20 20 00 00
110 00 FC 00 50 4A 35 31 33 44 0A
120 20 20 20 20 20 20 00 51
Address Data description
00 - 07 Fixed Data(EDID header)
08 - 09
ID Manufacturer Name: VSC = 5Ah 63h
(Alphabet number transformed to hex scale from binary)
10 - 11 ID Product Code: 20h, C5h
12 - 15 Not Used
16 Week of Manufacture: 01 (for example; variable)
17 Year of Manufacture: 2007 (for example; variable)
18 EDID Structure Version No.: 1
19 EDID Structure Revision No.: 3
20 Video Input Definition: Analog Signal 0.700V/0.000V
Sync: Separate V Composite V On Green V
Set up - Serration -
21 - 22 Maximum Horizontal Image Size: 0cm Maximum Vertical Image Size: 0cm
23 Display Gamma: 2.2
24 DPMS Supported Feature: Stand by - Suspend - Active off -
Display Type: R/G/B color display Standard Default Color Space: unused
Preferred Timing Mode: supported GTF supported: not supported
25 - 34 Chroma Information: Red x = 0.634766 y =0.338867
Green x = 0.368164 y = 0.544922
Blue x = 0.147461 y =7.51953e-002
White x = 0.313477 y = 0.34375
35 Established Timing I Support:
720X400 @70Hz V 720X400 @88Hz - 640X480 @60Hz V 640X480 @67Hz -
640X480 @72Hz V 640X480 @75Hz V 800X600 @56Hz - 800X600 @60Hz V
36 Established Timing II Support:
800X600 @72Hz V 800X600 @75Hz V 832X624 @75Hz 1024X768 @87Hz -
1024X768 @60Hz V 1024X768 @70Hz V 1024X768 @75Hz V 1280X1024 @75Hz V-

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37 Established Timing III Support:
Reserved - Reserved - Reserved - Reserved -
Reserved - Reserved - Reserved - Reserved -
38 - 53 Standard Timing Identification:
#1 60X480 @85Hz #2 800X600 @85Hz #3 1024X768 @85Hz #4 1280X1024 @60Hz
#5 Non-Description #6 Non-Description #7 Non-Description #8 Non-Description
54 - 125 Descriptor Description
54 - 71 Detailed Timing Description #1: 800x600 @60Hz Pixel Clock = 40.00 MHz
Horizontal Image Size = 0 mm Vertical Image Size = 0 mm
Refresh mode: Non Interlaced Normal display, no stereo
Horizontal
Active Time = 800 pixels Blanking Time = 256 pixels
Sync Offset = 40 pixels Sync Pulse Width = 128 pixels
Border = 0 pixels Frequency = 37.88 kHz
Vertical
Active Time = 600 lines Blanking Time = 28 lines
Sync Offset = 1 lines Sync Pulse Width = 4 lines
Border = 0 lines Frequency = 60 Hz
Sync configuration: Digital Separate V sync: NEGA H sync: NEGA
72 - 89
Serial Number
(Each word to be transformed in ASCII code)
90 - 107
Monitor Description
Monitor Range Limits:
Vertical Frequency (min.) = 50Hz
Vertical Frequency (max.) = 87 Hz
Horizontal Frequency (min.) = 30 kHz
Horizontal Frequency (max.) = 100 kHz
Maximum Supported Pixel Clock = 110 MHz
GTF Standard is unused.
108 - 125
Monitor Description
Monitor Name: PJ513D
126 Extension Flag: 0
127 Checksum: 51 (for example; variable)

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Screw List /Torque
Model name : PJ513D
Description Torque Where use
No. Screw P/N
Type Head Length Coating
Q’TY
(kgf-cm)
M2.0 1 8F.1A522.6R0 MACH PHM 6 NI 1 2.5±0.5 Holder adjust foot & Fix block (1*)
Engine HSG & Power BD Shielding
(1*)
2 8F.1G524.5R0 MACH CAP 5 NI 1 4.5±0.5
Blower BKT BTM & Lower Case(2*)
Ballast & Lower Case(3*)
Power Board S/W & Lower Case(2*)
5.5±0.5
Lamp Box & Lower Case(2*)
3 8F.VA564.6R0 TAP
(D-PT) PHM 6 NI 12
5.5±0.5 Ceiling Mount Plate & Lower
Case(3*)
4 8F.1A524.6R0 MACH PHM 8 NI 2 4.5±0.5 Lamp Door & Lower Case (2*)
Blower BKT & Nozzle(1*)
Main BD Shielding & Power BD
Shielding(5*)
5 8F.1A524.5R0 MACH PHM 5 NI 8 4.5±0.5
Speaker & Rear Cover (2*)
6 8F.VA564.100 TAP
(D-PT) PHM 10 NI 4 7.5±0.5 Upper Case & Lower Case(4*)
7 8F.VG19.8R0 TAP CAP 8 NI 3 7.0±0.5 Lower Case & Power BD Shielding
(3*)
8 8F.VA564.8R0 TAP
(D-PT) PHM 8 NI 3 6.0±0.5 Engine HSG & Lower Case(3*)
M3.0
9 8G.00020.423 NUT HEX 3 NI 1 2.5±0.5 Rear adjust foot top(1*)
AC Wire & Power BD Shielding(1*)
M4.0 10 8F.1D526.6R0 MACH TAPTILE 8 NI 4 5.5±0.5 Ceiling Mount Plate & Lower
Case(3*)
#4-40 11 8F.00480.120 MACH STAND 8 NI 4 4.5±0.5 Rear Case & D-SUB(4*)

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1. Timing Table
The Default timing is as following:
Resolution Mode Refresh rate (Hz) H-frequency (kHz) Clock (MHz)
720 x 400 720x400_70 70.087 31.47 28.322
VGA_60 59.940 31.469 25.175
VGA_72 72.809 37.861 31.500
VGA_75 75.000 37.500 31.500
640 x 480
VGA_85 85.008 43.269 36.000
SVGA_60 60.317 37.879 40.000
SVGA_72 72.188 48.077 50.000
SVGA_75 75.000 46.875 49.500
800 x 600
SVGA_85 85.061 53.674 56.250
XGA_60 60.004 48.363 65.000
XGA_70 70.069 56.476 75.000
XGA_75 75.029 60.023 78.750
1024 x 768
XGA_85 84.997 68.667 94.500
1280 x 1024 SXGA3_60 60.020 63.981 108.000
YPbPr support timing is as following:
Signal format fh(kHz) fv(Hz)
480i(525i)@60Hz 15.73 59.94
480p(525p)@60Hz 31.47 59.94
576i(625i)@50Hz 15.63 50.00
576p(625p)@50Hz 31.25 50.00
720p(750p)@60Hz 45.00 60.00
720p(750p)@50Hz 37.50 50.00
1080i(1125i)@60Hz 33.75 60.00
1080i(1125i)@50Hz 28.13 50.00
Video, S-Video support timing is as following:
Video mode fh(kHz) fv(Hz) fsc(MHz)
NTSC 15.73 60 3.58
PAL 15.63 50 4.43
SECAM 15.63 50 4.25 or 4.41
PAL-M 15.73 60 3.58
PAL-N 15.63 50 3.58
PAL-60 15.73 60 4.43
NTSC4.43 15.73 60 4.43

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2. Characteristics of inputs/outputs
Signal Parameter Min Type Max
Impedance 75 Ohm
Amplitude 0.7 Volts peak-to-peak
Black pedestal 0 Volts
RDATA
GDATA
BDATA Pixel Clock 110 M Hz
Impedance 75 Ohm
Amplitude 1 Volts peak-to-peak
Video amplitude 0.7 Volts peak-to-peak
Sync amplitude 0.3 Volts peak-to-peak
Black pedestal 0 Volts
GDATA_SOG
Pixel Clock 110 M Hz
Impedance 1 K ohm
Amplitude, low level 0 0.8 volt
Amplitude, high level 2.5 5 Volt
HDATA
Frequency 31 82 K Hz
Impedance 1 K ohm
Amplitude, low level 0 0.8 volt
Amplitude, high level 2.5 5 Volt
VDATA
Frequency 48 85 Hz
Amplitude, low level 0 0.8 volt
SDADATA Amplitude, high level 2.5 5 Volt
Amplitude, low level 0 0.8 volt
SCLDATA Amplitude, high level 2.5 5 Volt
RXD Amplitude -25 25 Volt
TXD Amplitude -25 25 Volt
Amplitude, total (video+ sync) 1 Volts peak to peak
Amplitude, video 0.7 Volts peak to peak
Amplitude, sync 0.3 Volts peak to peak
CVBS
Luminance
Impedance 75 ohm
Amplitude 300 m Volts peak to peak
CVBS Chroma Impedance 75 ohm
Impedance (audio in) 10 Kohm
Amplitude (audio in) 0 0.30 Volts rms
Bandwidth 300Hz 16kHz
S/N Ratio 40 %
Audio
Total Harmonic Distortion 10 %

3. Electrical Interface Character
Interface Definition
•15 pin definition of the mini D-sub male for DDC2B protocol
15
610
11 15
Pin
Definition Pin
Definition Pin
Definition Pin
Definition
1 Red video
(Pr)
2 Green Video
(Y)
3 Blue Video
(Pb)
4 NC
5 NC 6 Red Video
Return
7 Green Video
Return
8 Blue Video
Return
9 NC 10 Sync. Return 11
Monitor ID
bit 0
12
Bi-directional
data (SDA)
13
Horizontal
Sync
14 Vertical Sync 15
Data clock
(SCL)
•Video Input
•S-Video input
Pin Description
1 GND
2 GND
3 Luminance
4 Chroma
•Control Port
RS232 cable :
Pin
Definition
1 Composite video
input
Composite input
Composite inputComposite input
Composite input
1
11
1
2
4
1
3
8 7 6
5 4 3
21
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PC side Projector side
CONN1 Function
name
COLOR of Wire
CONN2 Function name
3 TXD Black 1 RXD
7 RTS Brown 2 CTS
4 NC Red 3 NC
5 GND Orange 4 GND
8 CTS Yellow 5 RTS
1 NC Green 6 NC
2 RXD Blue 7 TXD
9 NC White 8 NC
6 NC
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4. Functionality
The Following functionality will be supported: (Detailed description refer to SW Specification)
Functionality Data (Computer) Video/S-Video YPbPr/YCbCr
Preset Mode YES YES YES
Brightness YES YES YES
Contrast YES YES YES
Color NO YES YES
Tint NO YES YES
Sharpness NO YES NO
Color Temp YES YES YES
H. Position YES NO YES
V. Position YES NO YES
H. Phase YES NO YES
H. Size YES NO YES
Keystone YES YES YES
Language YES YES YES
Auto YES YES YES
Image Ratio YES YES YES
Auto Off YES YES YES
Mirror YES YES YES
Source YES YES YES
Freeze YES YES YES
Blank YES YES YES
Lamp Reset YES YES YES
OSD Timer YES YES YES
Source Scan YES YES YES
Keystone Hold YES YES YES
Mirror Hold YES YES YES
Blank Time YES YES YES
Information YES YES YES
Reset YES YES YES
External Message indicator (Detailed description refer to SW Specification)
Message Occasion
PC/Composite Video /S-Video /Analog YPbPr Searching The system does not detect the signal
Out of range The signal is over the specification
NOTICE :Order replacement lamp , Lamp > 2000 hours Lamp Hour is over 2000 hours
NOTICE: Replacement lamp soon, Lamp > 2950 Hours Lamp Hour is over 2950 hours
NOTICE: Replacement lamp Now, Lamp > 3000 Hours,
Lamp-usage time exceeded.
Lamp Hour is over 3000 hours.

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5 Power Supply Specification
5.1. Input Power Specification
Specification Description
Input Voltage Range The unit shall meet all the operating requirements with the
range 90 ~ 264 VAC
Frequency Range The unit shall meet all the operating requirements with an input
frequency range 50 Hz ~ 60 Hz
Power Consumption Normal operation: 260 W (Max)
standby mode: < 5 W
Regulation Efficiency 80 % (typical) measuring at 115Vac and full load
5.2. Output Power Requirement
The power supply can provide DC output as below：
NO. Voltage Regulation Load Current Range Ripple & Noise
1 +5 V ±5 % 0.06A ~ 0.5 A 100 mV
2 +12 V ±10 % 0.04 A ~ 1.25A 300 mV
5.3. Lamp Power specifications
Specification Description
Applicable Lamp 180W, AC operation
Starting pulse from Ignitor 2.5KV
5.4. Others
Item Description
Power good signal Active high after 5 Volt reach 95% of its rating and goes to logic
low at least 0.5ms before power falls to 90% of its rating
High voltage and high
temperature protection
To avoid user from the dangerous of HV and high temperature,
when front door of lamp case is opened whether intentionally or
accidentally, the power should be disconnected immediately.
When the door is closed again, the igniter restart sequence should
be compliant to that is described previously

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3. Keyboard and Remote Control keys
Local Keyboard Description
Key Name Detailed Description
Power Use this button to turn your Data Projector on and off (standby mode).
Source To select input sources as Computer, Video, S-Video, YpbPr
Auto Toggle auto-tracking image function
Left/Blank 1. When user presses the button once, the image would turn to blank and
show “blank” in the right-button screen.
2. When the image is blank, user press this key back to Normal image; if
user presses other buttons on keypad or remove, it would release
3. If there is OSD menu, user can press this key to move to the left item.
Right/Panel Key 1. When user presses the button once, it will enter “Panel key Lock”
setting.
2. When panel key is locked, user could press this key for 3 seconds to
release Panel Key Lock( If the panel key lock is active, user still could
use power key to turn on/off the projector)\
3. When there is OSD menu, user can press this key to move to the right
item
Up/Keystone+ 1. When user presses this button once, it will increase the keystone value.
2. When there is OSD menu, user can press this key to move to upper
item.
Down/Keystone- 1. When user presses this button once, it will decrease the keystone value.
2. When there is OSD menu, user can press this key to move to next item.
Menu/Exit 1. User could press this button to call OSD
2. When it exists OSD, user could press this button to leave current page
to main menu or to close OSD.
Mode/Enter 1. When there is No OSD menu, this button is Mode hot key; user would
press this button to choose one of preset modes.
2. When there is confirm messages, user could press this key to confirm
selection.

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Remote Control Keys Description
IR-Key Name Detailed Description
Power Use this button to turn your Data Projector on and off (standby mode).
Source To select input sources as Computer, YPbPr , Video, S-Video
Menu/Exit (1) OSD pop-up. (2) Close OSD or leave current page
4/Panel Key (1) Press once, enter ”Panel Key Lock” setting. (2) Press 3 seconds to
release “Panel Key Lock”. (3) OSD menu, move to right items
3(1) OSD menu, move to left item.
5/Keystone+ (1) Keystone+. (2) Move to page level
6/Keystone- (1) Keystone-. (2) Move item bar
Auto Toggle auto-tracking image function
Mode/Enter (1) Change different Preset mode (2) Press for confirm message.
Freeze This button will freeze a picture. Press again to resume motion.
Blank Press “Blank” key first to blank the screen.
Digital Zoom + (1) Zoom in (2) Pan the picture , when picture is in Zoom in/out image.
Digital Zoom - (1) Zoom out (2) Pan the picture, when picture is in Zoom in/out image.
External Status indicator
LED Name Detailed Description
Power LED Display the power on/off sequence status
Lamp Status LED Display the Lamp status (Lamp fail, Lamp spoil etc.)
Temperature Status LED Display the Thermal status (Fan Fail, Over Temperature, etc.)