IVC Displays NP-9XX-MA, User Manual

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48
NP-9XX-MA
User Manual
even hardware damages.
JP5
：
(2.0mm Pitch 2x3 Pin Header), COM5 setting jumper, pin 1~6 are used to select
signal out of pin 9 of COM5 port.
JP3 Pin# Function
Close 1-2 RI (Ring Indicator) (default)
Close 3-4 COM5 Pin9: +5V (option)
Close 5-6 COM5 Pin9: +12V (option)
COM5(SBC-7110/COM3)
：
(Type DB9), serial port, standard DB9 serial port is provided to make a direct
connection to serial devices. COM5 port is controlled by pins No.1~6 of JP5,
select output Signal RI or 5V or 12v, For details, please refer to description of
JP3.
Pin# Signal Name
1 DCD# (Data Carrier Detect)
2 RXD (Received Data)
3
TXD (Transmit Data)
4 DTR (Data Terminal Ready)
5 Ground
6 DSR (Data Set Ready)
7 RTS (Request To Send)
8 CTS (Clear To Send)
9 JP5 Setting:
Pin1-2: RI (Ring Indicator) (default)
Pin3-4: 5V Standby power
(option)
Pin5-6: 12V Standby power (option)
JP6
：
(2.0mm Pitch 2x3 Pin Header), COM6 setting jumper, pin 1~6 are used to select
signal out of pin 9 of COM6 port.