Connections And Communication Settings; Rs232 Serial Port With A Crossover Cable; Settings - BenQ LW730 Installation Manual

Connections and communication settings

Choose one of the connections and set up properly before RS232 control.

RS232 serial port with a crossover cable

PC or laptop

Settings

On-screen images in this document are for reference only. The screens may vary depending on your
Operating System, I/O ports used for connection, and the specifications of the connected projector.
1. Determine the COM Port name used for the RS232 communications in Device Manager.
Communication cable
(crossover)
4
D-Sub 9 pin (male) on a
projector
D-Sub 9 pin
(female)