Sanyo PLV-80 Series Owner's Manual page 67

Example 3
Controlling the projector with the serial controller through the serial port.
PJ3
Serial controller
✐ Use proper serial cable depending on the connected equipment port specification. Please refer
to "Port Specification" of the serial port specification of this product (+ p.80).
PJ2
Connect the serial cable between the
serial ports on the serial controller and the
projector or network unit.
Control examples
PJ1
Serial cable
PJ-NET ORGANIZER
OWNER'S MANUAL [PLV-80/75 Series]