Ricoh Projector PJ WX4141N User Manual

							List of Compatible Signals
Set the computer and AV equipment output signals so that they match the input signals compatible with
the projector.
If the image flickers, blurs, or is not displayed, check that the resolution and frequency of the input
signals is supported by the projector.
• Images with a resolution greater than 1280 × 800 are compressed when displayed, so some of the information may be lost or the image may deteriorate.
Video Input
Compatible mode NTSC, PAL, SECAM, PAL-M, PAL-N, PAL60, NTSC4.43
Y/Pb/Pr Input
Compatible mode 480i, 480p, 576i, 576p, 720/50p, 720/60p, 1080/50i, 1080/60i, 1080/50p, 1080/60p
List of Compatible Signals
169   
						

							Computer Input10. Appendix
170ModeResolution
Frequency
Horizontal (pixel) Vertical (pixel)Vertical (Hz)Horizontal (kHz) Clock (MHz)
640 × 480 64048059.93
31.4625.17
72.81 37.8631.50
75.00 37.5031.50
85.01 43.2736.00
720 × 400 72040085.04 37.9335.50
800 × 600 80060056.25
35.1636.00
60.32 37.8840.00
72.19 48.0850.00
75.00 46.8849.50
85.06 53.6756.25
848 × 480 84848060.00 31.0233.75
1024 × 768 102476860.00
48.3665.00
70.07 56.4875.00
75.03 60.0278.75
85.00 68.6894.50
1152 × 864 115286475.00 67.50108.00
1280 × 720 128072060.00 45.0074.25
1280 × 768 128076859.99
47.4068.25
59.87 47.7879.50
74.89 60.29102.25
84.84 68.63117.50
1280 × 800 128080059.91
49.3171.00
59.81 49.7083.50
74.93 62.79106.50
84.88 71.55122.50
1280 × 960 128096060.00
60.00108.00
85.00 85.94148.50
1280 × 1024 12801024 60.02
63.98108.00
75.02 79.98135.00
85.02 91.15157.50
1360 × 768 136076860.02 47.7185.50
1366 × 768 136676860.00
48.0072.00
59.79 47.7185.50
1400 × 1050 14001050 59.95
64.74101.00
59.98 65.32121.75
74.87 82.28156.00
1440 × 900 144090059.90
55.4788.75
59.89 55.93106.50
74.98 70.64136.75
84.84 80.43157.00
1600 × 900 160090060.00 60.00108.00
1600 × 1200 16001200 60.0075.00162.00
1680 × 1050 16801050 59.88
64.67119.00
59.95 65.29146.25   
						

							HDMI InputList of Compatible Signals
171ModeResolution
Frequency
Horizontal (pixel) Vertical (pixel)Vertical (Hz)Horizontal (kHz) Clock (MHz)
480i 720242.5 59.940 15.734 13.500 
576i 72028850.000  15.625 13.500 
480p 72048359.940  31.469 27.000 
576p 72057650.000  31.250 27.000 
720 / 50p 128072050.000  37.500 74.250 
720 / 60p 128072060.000  45.000 74.250 
1080 / 50i 192054050.000  28.125 74.250 
1080 / 60i 192054060.000  33.750 74.250 
1080 / 24p 1920108024.000 27.00074.250
1080 / 30p 1920108030.000 33.75074.250
1080 / 50p 1920108050.000  56.250 148.500 
1080 / 60p 1920108060.000  67.500 148.500 
640 × 480 64048059.93
31.4625.17
72.81 37.8631.50
75.00 37.5031.50
85.01 43.2736.00
800 × 600 80060056.25
35.1636.00
60.32 37.8840.00
72.19 48.0850.00
75.00 46.8849.50
85.06 53.6756.25
848 × 480 84848060.00 31.0233.75
1024 × 768 102476860.00
48.3665.00
70.07 56.4875.00
75.03 60.0278.75
85.00 68.68 94.50
1152 × 864 115286475.00 67.50108.00
1280 × 720 128072060.00 45.0074.25
1280 × 768 128076859.99
47.4068.25
59.87 47.7879.50
74.89 60.29102.25
84.84 68.63117.50
1280 × 800 128080059.91
49.3171.00
59.81 49.7083.50
74.93 62.79106.50
84.88 71.55122.50
1280 × 960 128096060.00
60.00108.00
85.00 85.94148.50
1280 × 1024 1280102460.02
63.98108.00
75.02 79.98135.00
85.02 91.15157.50
1360 × 768 136076860.02 47.7185.50
1366 × 768 136676860.00
48.0072.00
59.79 47.7185.50
1400 × 1050 1400105059.95
64.74101.00
59.98 65.32121.75
74.87 82.28156.00
1440 × 900 144090059.90
55.4788.75
59.89 55.93106.50
74.98 70.64136.75
84.84 80.43157.00
1600 × 900 160090060.00 60.00108.00
1680 × 1050 1680105059.88
64.67119.00
59.95 65.29146.25   
						

							3D Format
: Supported
: Not Supported
Computer input
Y/Pb/Pr input
Video input
10. Appendix
172  ModeFrequency
3D format
Vertical (Hz) Clock (MHz)Frame Sequential Side by SideTop and Bottom
640 × 480 59.9325.17
○○○
800 × 600 60.3240.00○○○
1024 × 768 60.0065.00○○○
1280 × 960 60.00108.00○○○
1280 × 1024 60.02108.00○○○
1360 × 768 60.0285.50○○○
1366 × 768 60.00
72.00○○○
59.79 85.50○○○
1440 × 900 59.90
88.75○○○
59.89 106.50○○○
1600 × 900 60.00108.00○○○
1600 × 1200 60.00162.00○○○
1680 × 1050 59.88
119.00○○○
59.95 146.25○○○ Mode3D format
Frame Sequential Side by SideTop and Bottom
480i
○ ○○
576i○○○
480p×○ ○
576p×○ ○
720 / 60p×○ ○
1080 / 60i×○ ○
1080 / 60p×○ ○ Mode3D format
Frame Sequential Side by SideTop and Bottom
NTSC
○ ××
PAL○ ××   
						

							HDMI inputList of Compatible Signals
173ModeFrequency
3D format
Vertical (Hz) Clock (MHz) Frame 
Sequential Side by Side Top and 
Bottom Frame 
Packing
640 × 480 59.9325.17
○○○ ×
800 × 600 60.3240.00○○○ ×
1024 × 768 60.0065.00○○○ ×
1280 × 960 60.00108.00○○○ ×
1280 × 1024 60.02108.00○○○ ×
1360 × 768 60.0285.50○○○ ×
1366 × 768 60.00
72.00○○○ ×
59.79 85.50○○○ ×
1440 × 900 59.90
88.75○○○ ×
59.89 106.50○○○ ×
1600 × 900 60.00108.00○○○ ×
1600 × 1200 60.00162.00○○○ ×
1680 × 1050 59.88
119.00○○○ ×
59.95 146.25○○○ ×
480i 59.940 13.500○○○ ×
576i 50.000 13.500○○○ ×
480p 59.940 27.000×○ ○ ×
576p 50.000 27.000×○ ○ ×
720 / 60p 60.00074.250×○ ○ ×
1080 / 60i 60.00074.250×○ ○ ×
1080 / 60p 60.000148.500×○ ○ ×720 / 50p 
(Frame Packing) 50.000
148.500×××○
720 / 60p 
(Frame Packing) 59.940/60.000
148.350/148.500×××○
1080 / 24p  
(Frame Packing) 23.976/24.000
148.350/148.500×××○
1080 / 50i  
(Side by Side) 50.000
74.250×○ ××
1080 / 60i  
(Side by Side) 59.940/60.000
74.176/74.250×○ ××
720 / 50p 
(Top and Bottom) 50.000
74.250××○ ×
720 / 60p 
(Top and Bottom) 59.940/60.000
74.176/74.250××○ ×
1080 / 24p  
(Top and Bottom) 23.976/24.000
74.176/74.250××○ ×   
						

							Specifications for PortsComputer In Port
Pin assignment
Pin No.
Pin descriptionDuring RGB inputDuring Y/Pb/Pr input1Video signal (R)Color difference signal (Pr)2Video signal (G)Luminance signal (Y)3Video signal (B)Color difference signal (Pb)4N.C5GND6GND (R)GND (Pr)7GND (G)GND (Y)8GND (B)GND (Pb)9N.C10GND11N.C12I 2
C Data13Horizontal sync signal14Vertical sync signal15I2
C CLOCK10. Appendix
1745
11015 11
6CLB064            
						

							Input Signal• RGB inputRGB signals: 0.7V (p-p), 75 
Horizontal sync signal: TTL level (Pos/neg polarity)
Vertical sync signal: TTL level (Pos/neg polarity)
• Y/Pb/Pr input Y signal: 1.0V (p-p), 75 
Pb/Pr signals: 0.7V (p-p), 75 
Control Port
Interface format
Communication methodRS-232C, 115,200bps, No Parity, Data Length: 8 bits; Stop Bit
Length: 1bitCommunication format#(23h)’ + Command + CR (0Dh)
Only 1 command valid per communication.
For the available commands, see "Main commands".Data formatFor input commands, only ASCII-compliant all-uppercase
alphanumeric characters supported.Replies• Acknowledge (Aborted)
'=(3Dh)' + Command(3byte) + ':(3Ah)' + 'E(45h)' + 'R(52h)' +
'0(30h)' + CR(0Dh)
• No acknowledge '=(3Dh)' + 'E(45h)' + 'R(52h)' + '0(30h)' + CR(0Dh)
For details of Acknowledge (Normally ended), see "Main
commands".
Main commands
ItemCommandAcknowledge
(Normally ended)  *Power onPON=PON:SC0Power offPOF=POF:SC0Specifications for Ports
175     
						

							ItemCommandAcknowledge
(Normally ended)  *Guidance display onICN:1=ICN:1Guidance display offICN:0=ICN:0Auto setting (RGB input)PAT=PAT:SC0Status display onDON=DON:SC0Status display offDOF=DOF:SC0Computer inputINP:1=INP:1HDMI inputINP:5=INP:5Network PC inputINP:12=INP:12
*
CR is added to the end of "Acknowledge (Normally ended)".
• The control port is for service representatives or administrators of the projector.
• A USB driver must be installed to control the projector using the control port. For details, contact your service representative.
10. Appendix
176   
						

							InformationCopyrights
This projector uses open source and/or third party software. To check the information about softwarecopyrights, see the documents in the "Copyrights" folder on the supplied CD-ROM.
Updating the Firmware
You can update the projector's firmware as explained below.
Online update
You can download the latest firmware from our website. Use the firmware that is supported by your
projector. For details about how to update the firmware, see the manual downloaded with the
firmware.
Updating the firmware using the @Remote service
If you sign up with the @Remote service, a message is projected on the screen indicating that an
update is available. When a message is displayed, execute the [@Remote: Firmware Updating] in
[Network Application Settings].
• You can check the current firmware version on the menu screens of the projector.
• Main FW Version: Display Status menu
• Network/USB Func. Firmware Version, Energy Saving IO Firmware Version: Network/USB Settings menu 
 Network Settings  Display Status
Where to Inquire
Contact your sales or service representative for further information about topics covered in this manual
or to inquire about topics not covered in this manual.
Information
177     
						

							Trademarks
Adobe, Acrobat, Flash Player, and Reader are either registered trademarks or trademarks of Adobe
Systems Incorporated in the United States and/or other countries.
AMX is a registered trademark of AMX LLC of the United States.
Chrome is a trademark of Google Inc.
Crestron and RoomView are trademarks or registered trademarks of Crestron Electronics, Inc. in the
United States and other countries.
DLNA, the DLNA logo, and DLNA CERTIFIED are trademarks of Digital Living Network Alliance.
DLP is a registered trademark of Texas Instruments. DLP Link is a trademark of Texas Instruments.
Firefox is a registered trademark of the Mozilla Foundation.
HDMI and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI
Licensing, LLC.
Intel and Core are trademarks of Intel Corporation in the U.S. and/or other countries.
Macintosh, Mac OS, and Safari are registered trademarks of Apple Inc., registered in the U.S. and
other countries.
Microsoft, PowerPoint, Windows, Windows Server, Windows Vista, and Internet Explorer are either
registered trademarks or trademarks of Microsoft Corporation in the United States and/or other
countries.
PJLink trademark is a trademark applied for registration or is already registered in Japan, the United
States of America and other countries and areas.
VGA is a trademark of International Business Machines Corporation in the United States, other
countries, or both.
The Wi-Fi CERTIFIED Logo is a registered mark of the Wi-Fi Alliance.
The proper name of Internet Explorer 8 is Windows ®
 Internet Explorer ®
 8.
The proper names of the Windows operating systems are as follows: • The product names of Windows XP are as follows:
10. Appendix
178