User manual

P07303-II Series Customer Display User's Manual
10 1
Remark:
 Handshaking is a confirmable function when signal is transmitted from
transmission end to receipt end. A process of advance control signal or character
is exchanged transmission during both of device or system to be linked.
 Hardware flow control is sometimes referred to as RTS / CTS flow control. This
term mentions the extra input and outputs used on the serial device to perform
this type of handshaking. RTS / CTS in its original outlook is used for handshaking
between a computer and a device connected to it such as a modem.
 Pass Through, a signal transmission, is gauged by MCU which assigns to one of
devices on the transmission line.
4.6. Connector Pin Definition
PWR1: Power input connector from adapter
 Connector type: DC jack (5.5/2.1)
 Pin assignment
No Signal
+ Vin
- GND
RJ451: Connect to display panel
 Connector type: Phone-jack 10P/8C
COM2: RS232C link to PC/HOST connector (9-pin)
 Connector type: D-sub 9 pin female
COM1: RS232C link to LPT connector (9-pin)
 Connector type: D-sub 9 pin male