BenQ RP840G RP840G User Manual - Page 22
Connecting to serial port, RS232
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19 Connection Connecting to serial port Directly connect the computer to RS232 ports on the input/output terminals. Serial cable Computer • The applicable cable is not supplied and should be purchased separately. • This connection is applicable to straight-through serial cables only. • After using serial port line to connect central control equipment and machine, certain function of the machine can be controlled via central control equipment, such as: machine on/off, and adjustment of sound volume, etc.
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Connection
19
Connecting to serial port
Directly connect the computer to
RS232
ports on the input/output terminals.
• The applicable cable is not supplied and should be purchased separately.
• This connection is applicable to straight-through serial cables only.
• After using serial port line to connect central control equipment and machine, certain function
of the machine can be controlled via central control equipment, such as: machine on/off, and
adjustment of sound volume, etc.
Serial cable
Computer