Ricoh Projector PJ X3241N User Manual

							
101

Others

List of supported signals (Y/PB/PR input)
Signal formatfh(kHz)fv(Hz)
480i(55i)@60Hz
15.7359.94
480p(55p)@60Hz31.4759.94
576i(65i)@50Hz15.6350.00
576p(65p)@50Hz 31.550.00
70p(750p)@60Hz45.0060.00
70p(750p)@50Hz37.5050.00
1080i(115i)@60Hz33.7560.00
1080i(115i)@50Hz 8.1350.00
1080p(115p)@60Hz67.5060.00
1080p(115p)@50Hz 56.550.00
List of supported signals (Video, S-Video input)
Video modefh(kHz)fv(Hz)fsc(MHz)
NTSC15.73603.58PAL15.63504.43SECAM15.63504.5 or 4.41PAL-M15.73603.58PAL-N15.63503.58PAL-6015.73604.43NTSC4.4315.73604.43
List of supported signals (HDMI input)
Since the resolutions or frequencies input from a computer or picture de\
vice vary and may be different from the signals listed below, the images may not appear correctly or some signal formats may not be detected properly and even it may fail to display the images. If that happens, set your computer or the device so that an input signal listed below can be received.
ResolutionModeRefresh rate or V-frequency (Hz)H-frequency (kHz)Clock(MHz)
70 x 480 480p(55p)59.9431.469 7.000
70 x 576 576p(65p)50.00  31.50  7.000
180 x 70 70p(750p)60.00 45.000 
74.50
70p(750p)50.0037.500  74.50
190 x 1080 1080i(115i)60.0033.750 
74.50
1080i(115i)50.00 8.15  74.50
1080p(115p)60.0067.500 148.50
1080p(115p)50.00 56.50 148.50
640 x 480VGA_6059.940 31.469 5.175
VGA_7 7.80937.86131.500VGA_7575.000 37.500 31.500
800 x 600SVGA_6060.31737.87940.000
SVGA_7 7.18848.07750.000SVGA_7575.000 46.87549.500
104 x 768XGA_6060.00448.36365.000XGA_7070.06956.47675.000XGA_75 75.0960.0378.750
* 180 x 800WXGA_6059.88049.580 83.300
180 x 104SXGA3_60 60.0063.981108.0001400 x 1050SXGA+59.97865.31711.750
* :  180 x 800 is only available for WX331N
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10
CONTROL terminal
Pin assignment
Pin No.Signal NameDescription
D sub 9 pin connector
1DCDData carrier detect
TXDSending data
3RXDReceiving data
4DTRData terminal ready
5GNDSignal ground
6DSRData set ready
7RTSRequest to send
8CTSConsent to send
9RIRing indicator
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Specifications (Continued)
Pin assignment of COMPUTER 1 IN, COMPUTER 2 IN and 
MONITOR terminals
Pin No.Pin description
During RGB inputDuring Y/PB/PR input
1Video signal (R)Color difference signal (PR)
Video signal (G)Luminance signal (Y)
3Video signal (B)Color difference signal (PB)
4GND*5GND*6GND(R)GND(PR)
7GND(G)GND(Y)
8GND(B)GND(PB)
9N.C*10GND*11GND*
1N.C*13Horizontal sync signal*14Vertical sync signal*15N.C*
* Do not connect anything.
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Input Signal
RGB input
RGB signals:   0.7 V (p-p) 75 
Ω
Horizontal sync signal:   TTL level (Pos/neg polarity)
Vertical sync signal:   TTL level (Pos/neg polarity)
Y/PB/PR input
Y signal:   1.0 V (p-p) 75 
Ω
PB/PR signals: 0.7 V (p-p) 75 Ω
•
•
Mini D sub 15 Pin connector
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Others
Interface format
1. Communication method RS-3C, 9600 bps, No Parity, Data Length: 8 bits;  
    Stop Bit Length: 1 bit
. Communication format   
STX (0 h)  Command (3 Byte)  ETX (03 h)
  Only 1 command valid per communication.
3. Data format    
For input commands, only ASCII-compliant all-
uppercase alphanumeric characters supported.
4. Replies  Acknowledge   
ACK (06 h)  CR(0 Dh) Data
 ... Normally ended
     
ACK (06 h)  ESC(1 Bh) ... Aborted
  No acknowledge   
NAK (15 h)
If commands are to be sent consecutively, wait for the response from the projector 
before sending the next command.
Main Commands
ItemCommand
Power onPON
Power offPOF
Icon display onMO0
Icon display offMO1
Auto setting (RGB input)PAT
Status display onDON
Status display offDOF
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