Sharp ER-A220

13. SHORT PIN setting
The ER-A220 has two SHORT PIN settings.
SHORT PIN No. FUNCTION DEFAULT
SP1 Switching between Normal mode/IPL mode Normal mode
SP2 Switching RS232C No.9 pin and Cl/+5V Cl signal
SP1 : Normal mode / IPL mode
VCC
SP1
Normal mode
IPL mode
SP2 : +5V / CI
VCC
/CI
+5V
CI
VCC/CI
VCC
SP1