Rev. 3.02
- 37 -
SRP-350
4-3-9 DIP Switch Circuit
The key board circuit consist of the scan signal of 4 lines and the return signal of 4-line. The CPU sends
repeatedly and continuously the scan data R1~R4 through. The DIP S/W information input in the return
signal if the specific DIP S/W is ON status during the given time. The CPU reads the data through C1~C4
and analyzes what DIP S/W is ON and performs the selected function.
[Figure 4-12 DIP Switch Block Diagram]
Содержание SRP-350 PlusA
Страница 1: ...Service Manual SRP 350 Thermal Printer Rev 3 02 http www bixolon com ...
Страница 14: ...Rev 3 02 14 SRP 350 A Serial Self Test Sheet B Parallel Self Test Sheet Figure 3 13 The Self Test Sheet ...
Страница 16: ...Rev 3 02 16 SRP 350 3 1 3 Feature Locations Figure 3 3 Feature Location ...
Страница 28: ...Rev 3 02 28 SRP 350 4 Hardware 4 1 Wiring Diagram Figure 4 1 Board Wiring Diagram ...
Страница 29: ...Rev 3 02 29 SRP 350 4 2 Block Diagram Figure 4 2 Block Diagram ...
Страница 51: ...Rev 3 02 51 SRP 350 7 2 System Problem ...
Страница 52: ...Rev 3 02 52 SRP 350 7 3 Panel PBA and Sensor Problem ...
Страница 53: ...Rev 3 02 53 SRP 350 7 4 Thermal Printer Head and Feed Motor Problem ...
Страница 54: ...Rev 3 02 54 SRP 350 7 5 Auto Cutter and Drawer Problem ...
Страница 55: ...Rev 3 02 55 SRP 350 7 6 Dip S W and I F PBA Select Problem ...
Страница 56: ...Rev 3 02 56 SRP 350 7 7 RS 232C Serial Communication Problem ...
Страница 57: ...Rev 3 02 57 SRP 350 7 8 RS 485 Serial Communication Problem ...
Страница 58: ...Rev 3 02 58 SRP 350 7 9 IEEE 1284 Parallel Communication Problem ...
Страница 59: ...Rev 3 02 59 SRP 350 7 10 USB Communication Problem ...
