Epson EMP-TW680 User Manual page 52

Specifications
■ Angle of tilt
If you set the projector higher than 15
■ RS-232C cable layout
• Connector shape
• Projector input connector
<At projector>
50
, it could damage the projector and cause an accident.
º
: D-Sub 9-pin (male)
: RS-232C
<At computer>
<At projector> (PC serial cable) <At computer>
GND
RD
TD
DTR
DSR
5 5 GND
2 3 TD
3 2 RD
4 6 DSR
6 4 DTR
Signal Function
GND Signal wire earth
TD Transmit data
RD Receive data
DSR Data set ready
DTR Data terminal ready