JRC Alphatron Marine AlphaScreen26 - Page 46

USB Port
Upstream (Series B)
Pin No. Signal Remarks
1 VBUS Cable power
2 -Data Serial data
3 +Data Serial data
4 Ground Cable ground
RS-232C port
D-Sub 9-pin (female, for monitor control)
Pin No. Signal Pin No. Signal Pin No. Signal
1 DCD 4 DTR 7 RTS
2 RXD 5 GND 8 CTS
3 TXD 6 DSR 9 RI
Attention
• The monitor is the DCE side.
• Use a straight-through cable (male to female) to connect with the PC.
D-Sub 9-pin (male, for touch panel control)
Pin No. Signal Pin No. Signal Pin No. Signal
1 DCD 4 DTR 7 RTS
2 RXD 5 GND 8 CTS
3 TXD 6 DSR 9 RI
Attention
• The monitor is the DTE side.
• Use a crossover cable (female to female) to connect with the PC.
46 | Specifications