Serial terminal, Nglish - 45, Technical information – Panasonic PT-LB51SU Manuel d'utilisation
Page 45: Appendix
NGLISH - 45
The serial connector which is on the connector panel of the projector conforms to the RS-232C interface
specification, so that the projector can be controlled by a personal computer which is connected to this connecter.
J Pin assignments and signal names
J Communication settings
J Basic format
The projector can not receive any command for approximately 10 seconds after the lamp is switched on
and for approximately 1 second after the cooling fan stops operating and the projector has returned to
standby mode (approximately 90 seconds after the indicator switches off).
Be sure to wait until the lengths of time mentioned above have passed before sending the command.
If sending multiple commands, check that a response has been received from the projector for one
command before sending the next command.
When a command which does not require parameters to be sent, the colon (:) is not required.
If an incorrect command is sent from the personal computer, the ER401 command will be sent from the
projector to the personal computer.
A B F
9 600 bps
The data streaming from the computer will
start with STX, and proceed to Command,
Parameter and end with ETX. You can
add the required parameter.
DIN 8 pin (male)
Serial terminal (female)
1 byte -