2
INDEX
1. IMPORTANT REMARK ............................................................................................................ 3
2. IMPORTANT SAFETY INSTRUCTIONS ............................................................................... 3
3. IMPORTANT NOTE ................................................................................................................... 5
4. INTRODUCTION ........................................................................................................................ 5
4.1. Features ......................................................................................................................................... 6
5. INSTALLATION ......................................................................................................................... 6
5.1. Location, mounting, ventilation. ............................................................................................ 6
5.2. Mains connection ........................................................................................................................ 7
5.3. Signal input connections .......................................................................................................... 7
5.4. Limiting circuit ............................................................................................................................. 8
5.5. Output connections ................................................................................................................... 8
6. FUNCTIONING ........................................................................................................................... 9
6.1. Start-up ......................................................................................................................................... 9
6.2. Input attenuators ........................................................................................................................ 9
6.3. Indicators ...................................................................................................................................... 9
7. CLEANING ................................................................................................................................. 10
8. FUNCTION DIAGRAM ............................................................................................................ 11
9. FUNCTION LIST ....................................................................................................................... 12
10. TECHNICAL CHARACTERISTICS ....................................................................................... 13
