Ricoh PJ WX4153N, Operating Instructions Manual

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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
Item Specifications
Communication method RS-232C, 115,200bps, No Parity, Data Length: 8 bits; Stop Bit
Length: 1bit
Communication format '#(23h)' + C CR (0Dh)
Only 1 command valid per communication.
For the available commands, see "Main commands".
Data format For 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
Item Command
Acknowledge
(Normally ended) *
Power on PON =PON:SC0
Specifications for Ports
163