Panasonic PT-RCQ80, Руководство по эксплуатации

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Chapter 7 Appendix — Technical information
240 - ENGLISH
Pin assignments and signal names
D-Sub 9-pin (female)
Outside view
Pin No. Signal name Details
(1) (5)
(6) (9)
(1) ― NC
(2) TXD Transmitted data
(3) RXD Received data
(4)
MULTI PROJECTOR
SYNC
For contrast synchronization function/for
shutter synchronization function
(5) GND Earth
(6) ― NC
(7) CTS
Connected internally
(8) RTS
(9) ― NC
D-Sub 9-pin (male)
Outside view
Pin No. Signal name Details
(5) (1)
(9) (6)
(1)
― NC
(2) RXD Received data
(3) TXD Transmitted data
(4)
MULTI PROJECTOR
SYNC
For contrast synchronization function/for
shutter synchronization function
(5) GND Earth
(6) ― NC
(7) RTS
Connected internally
(8) CTS
(9) ― NC
RS-232C communication conditions (factory default)
Signal level RS-232C-compliant
Sync. method Asynchronous
Baud rate 9 600 bps
Parity None
Character length 8 bits
Stop bit 1 bit
X parameter None
S parameter None
Basic format
Transmission from the computer starts with STX, then the ID, command, parameter, and ETX are sent in this
order. Add parameters according to the details of control.
(2 bytes)
2 ID characters (2 bytes)
Semi-colon (1 byte)
Colon (1 byte)
3 command characters (3 bytes)
Parameter (undefined length)
Start (1 byte)
ZZ, 01 to 64 and 0A to 0Z
ID designate
End (1 byte)