Control Port - Ricoh PJ WX4152 Operating Instruction
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Also See for PJ WX4152:
- Field service manual (202 pages) ,
- Read this first manual (20 pages) ,
- Operating instructions manual (196 pages)
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Input Signal
• RGB input
RGB 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 method
Communication format
Data format
Replies
Main commands
Item
Power on
Power off
RS-232C, 115,200bps, No Parity, Data Length: 8 bits; Stop Bit
Length: 1bit
#(23h)' + Command + CR (0Dh)
Only 1 command valid per communication.
For the available commands, see "Main commands".
For input commands, only ASCII-compliant all-uppercase
alphanumeric characters supported.
• 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".
Command
PON
POF
Specifications for Ports
Acknowledge
*
(Normally ended)
=PON:SC0
=POF:SC0
95
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