ViewSonic Pjd6223 Projector Specifications

66
Timing chart
Supported timing for PC input
ResolutionHorizontal 
Frequency
(kHz)Ve rt i c a l 
Frequency
(Hz)Pixel 
Frequency
(MHz)Mode
720 x 400 31.469 70.087 28.3221 720 x 400_70
640 x 48031.469 59.94 25.175 VGA_60
37.861 72.809 31.5 VGA_72
37.5 75 31.5 VGA_75
43.269 85.008 36 VGA_85
24.688 49.673 19.75 VGA_50
61.91 119.518 52.5 VGA_120
800 x 60037.879 60.317 40 SVGA_60
48.077 72.188 50 SVGA_72
46.875 75 49.5 SVGA_75
53.674 85.061 56.25 SVGA_85
30.998 49.916 30.75 SVGA_50
77.425 119.854 83 SVGA_120...

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Supported timing for Component-YPbPr input
Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image 
vibration.
Supported timing for Video and S-Video inputs
Signal FormatHorizontal Frequency 
(kHz)Vertical Frequency (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
1080P@60Hz 67.5 60...

68
Copyright information
Copyright
Copyright 2011. 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 Corporation makes no representations or warranties, either expressed or 
implied, with...

69
Appendix
IR control table
Code A
KeyFormatByte1Byte2Byte3Byte4
Power NEC 83 F4 17 E8
Freeze NEC83F403 fc
Up / KeyS + NEC 83 F4 0b f4
Down / KeyS - NEC 83 F4 0c f3
Left NEC83F40e f1
Right NEC 83 F4 0f f0
Color Mode NEC 83 F4 10 ef
Mute NEC83F414EB
Auto Sync NEC 83 F4 08 f7
Source NEC83F404 fb
Blank NEC 83 F4 07 f8
Menu NEC83F430CF
Enter / Mouse L 
keyNEC83F415ea
Exit NEC 83 F4 28 D7
VGA 1 NEC 83 F4 41 be
VGA 2 NEC 83 F4 45 ba
Video/Mouse R 
keyNEC83F452ad
Mouse NEC 83 F4 31 CE
Timer NEC 83 F4 27 d8...

70
Code B
KeyFormatByte1Byte2Byte3Byte4
Power NEC 83 F4 60 9F
Freeze NEC83F4616E
Up / KeyS + NEC 83 F4 67 98
Down / KeyS - NEC 83 F4 68 97
Left NEC83F46996
Right NEC 83 F4 6A 95
Color Mode NEC 83 F4 9E 61
Mute NEC 83 F4 9D 62
Auto Sync NEC 83 F4 63 9C
Source NEC 83 F4 7D 82
Blank NEC 83 F4 62 9D
Menu NEC 83 F4 6C 93
Enter / Mouse L 
keyNEC 83 F4 6B 94
Exit NEC 83 F4 6E 91
VGA 1 NEC 83 F4 64 9B
VGA 2 NEC 83 F4 65 9A
Video/Mouse R 
keyNEC83F46699
Mouse NEC 83 F4 9B 64
Timer NEC 83 F4 9C 63
Aspect NEC 83 F4...

71
RS232 command table


Pin Description Pin Description
1NC2RX
3TX4NC
5GND6NC
7RTSZ8CTSZ
9NC
RS-232 protocol
Baud Rate 115200 bps (default)
Data Length 8 bit
Parity Check None
Stop Bit 1 bit
Flow Control None
FunctionStatusActioncmd
PowerWriteTurn on 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x00 0x00 0x5D 
Turn off 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x01 0x00 0x5E 
ReadPower status 
(on/off)0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x00 
0x5E 
Reset Execute 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x02 0x00...

72
Quick 
CoolingWriteQuick 
Cooling Off0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0B 0x00 0x68 
Quick 
Cooling On0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0B 0x01 0x69 
ReadQuick 
Cooling 
status0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x0B 
0x69 
High 
Altitude 
ModeWriteHigh Altitude 
Mode Off0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0C 0x00 0x69 
High Altitude 
Mode On0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0C 0x01 0x6A 
ReadHigh Altitude 
Mode status0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x0C 
0x6A 
Lamp...

73
Contrast WriteContrast 
decrease0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x02 0x00 0x60
Contrast 
increase0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x02 0x01 0x61
ReadContrast 
ratio0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x12 0x02 
0x61 
BrightnessWriteBrightness 
decrease0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x03 0x00 0x61
Brightness 
increase0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x03 0x01 0x62 
Read Brightness0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x12 0x03 
0x62 
Aspect ratioWriteAspect ratio 
Auto0x06 0x14 0x00...

74
Color 
temperatureWritecolor 
temperature
T10x06 0x14 0x00 0x04 0x00 0x34 0x12 0x08 0x00 0x66 
color 
temperature
T20x06 0x14 0x00 0x04 0x00 0x34 0x12 0x08 0x01 0x67 
color 
temperature
T30x06 0x14 0x00 0x04 0x00 0x34 0x12 0x08 0x02 0x68 
color 
temperature
T40x06 0x14 0x00 0x04 0x00 0x34 0x12 0x08 0x03 0x69 
Readcolor 
temperature 
status0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x12 0x08 
0x67
BlankWriteBlank on 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x09 0x01 0x68 
Blank off 0x06 0x14 0x00 0x04 0x00 0x34...

75
Primary 
ColorWritePrimary color 
R0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x10 0x00 0x6E
Primary color 
G0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x10 0x01 0x6F
Primary color 
B0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x10 0x02 0x70
Primary color 
C0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x10 0x03 0x71
Primary color 
M0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x10 0x04 0x72
Primary color 
Y0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x10 0x05 0x73
ReadPrimary color 
status0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x12 0x10 
0x6F...