Ricoh PJ WX4152 Field Service Manual page 36

1. Product Information
Interface format
Communication method
Communication format
Data format
Replies
Main Commands
Power on
Power off
Guidance display on
Guidance display off
Auto setting (RGB input)
Status display on
Status display off
Computer input
HDMI input
34
Item
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".
Item
Outline
Acknowledge
Command
(Normally ended)
PON
POF
ICN:1
ICN:0
PAT
DON
DOF
INP:1
INP:5
*
=PON:SC0
=POF:SC0
=ICN:1
=ICN:0
=PAT:SC0
=DON:SC0
=DOF:SC0
=INP:1
=INP:5