II. Quick Installation Guide of Jumper setting:
SPK : Speaker Connector
Pin No.
1
VCC
2
NC
3
NC
4
Data
RST : Reset Switch
1
Open :
Normal operation.
Close :
1
For hardware reset system.
1
Function
+
+
+
+
1
+
1
1
+
+
CPU
1
+
+
+
+
1
+
1
1
+
+
CPU
1
41
Quick Installation Guide
1
1