2
CONTENTS
1. Safety precautions .................................................................................................
3
2. Alignment instructions and method of software upgrading.....................................
5
3. Working principle analysis of the unit ...................................................................
14
4. Block diagram ......................................................................................................
15
5. IC block diagram ..................................................................................................
16
6. Wiring diagram ...................................................................................................
28
7. Troubleshooting guide..........................................................................................
30
8. Exploded View .....................................................................................................34
9. Replacement Parts List........................................................................................36
10. Boards Layout....................................................................................................39