21
PRDX-090T PRTD Panel PC Series with 9” WSVGA TFT LCD
Software Programming Port
(Reserved)
Pin #
Signal Name
1
TXD0
2
RXD0
3
GND
4
N/C
5
N/C
6
N/C
Power LED
LED Color
State
Blue
Power On
SD Card Detect LED
LED Color
State
Green Flash Flash LED once when SD Card is plugged-in and detected