E
N
SC
3
0
3
&
S
C
5
0
3
2
1. Introduction .......................................................................... 3
2. Safety .................................................................................... 3
3. Overview .............................................................................. 4
4. Installation ............................................................................ 4
5. Connecting ............................................................................ 5
SCX03 installed on the minus terminal of the battery .................................... 6
6. Technical specifications SC303 & SC503 ............................... 6
7. Troubleshooting ................................................................... 8