AR-B1570 User’s Guide
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3.2.14 Parallel Port Connector (CN2)
The connector for the parallel port is a 26 pins female connector.
1
2
Parallel Port Connec tor
Parallel Port Pin Assignments
3.2.15 IR. Header (J1)
The Infra-red Header pins assignments are as follow:

5 1

2 NOT USED

JI 3 IRRX

4 GND

1 VCC

5 IRTX
3.2.16 Ext. Battery (CN1)

1

1 EXBAT (3.6V)

CN1 2 GND
3.2.17 Battery Jumper (JP2)
1
1 EXBAT
JP2 2 VCC
3 INTVBAT
1-2 2-3
External Battery On-Board Battery
JP2: Battery Setting
PIN Signal PIN Signal
1 -Strobe 14 -Auto Form Feed
2 Data 0 15 -Error
3 Data 1 16 -Initialize
4 Data 2 17 -Printer Select In
5 Data 3 18 Ground
6 Data 4 19 Ground
7 Data 5 20 Ground
8 Data 6 21 Ground
9 Data 7 22 Ground
10 -Acknowledge 23 Ground
11 Busy 24 Ground
12 Paper 25 Ground
13 Printer Select 26 Not Used