Lab.gruppen C Series 5:4X - Manual (Page 6)

iv
C Series C 20:8X, C 10:8X, C 10:4X and C 5:4X Operation Manual rev. 1.1.4
Table of Contents
9. Table of Contents
1. Important Safety Instructions ................................................................................................................. i
1.1 Important Safety Instructions ................................................................................................................. i
1.2 Standards .............................................................................................................................................. i
1.3 Explanation of Graphical Symbols .......................................................................................................... i
1.4 Warning .................................................................................................................................................ii
1.5 Caution ..................................................................................................................................................ii
1.6 FCC Compliance Notice (Radio Interference ..........................................................................................ii
1.7 User Responsibility ...............................................................................................................................iii
1.7.1 Mains Connection Grounding .......................................................................................................iii
1.7.2 Speaker Output Hazard ...............................................................................................................iii
1.7.3 Speaker Damage .........................................................................................................................iii
1.7.4 Maintenance .................................................................................................................................iii
2. Welcome ...................................................................................................................................................1
2.1 Introduction ..........................................................................................................................................1
2.2 Main Features .......................................................................................................................................2
2.2.1 Class D output stage and universal power supply with PFC .........................................................2
2.2.2 Amplifier gain ................................................................................................................................2
2.2.3 Voltage Peak Limiter (VPL) ...........................................................................................................2
2.2.4 Protection and performance optimization .....................................................................................2
2.2.5 GPIO facilities and 35 Hz HPF ......................................................................................................3
2.2.6 NomadLink / Ethernet control and monitoring network.................................................................4
3. Installation ................................................................................................................................................5
3.1 Unpacking ............................................................................................................................................5
3.2 Mounting ...............................................................................................................................................5
3.3 Cooling .................................................................................................................................................6
3.4 Operating voltage ..................................................................................................................................6
3.5 Grounding .............................................................................................................................................7
4. Quick Guide Overview .............................................................................................................................8
4.1 Front panel overview .............................................................................................................................8
4.1.1 Power on/off and remote switch ...................................................................................................8
4.1.2 Front-panel LED’s .........................................................................................................................9
4.2 Rear panel overview ............................................................................................................................ 10
4.2.1 The DIP-switch features ............................................................................................................. 10
4.3 NomadLink / Ethernet network setup .................................................................................................. 11
5. Operation and Performance ................................................................................................................. 14
5.1 Introduction ......................................................................................................................................... 14
5.2 Operation precautions ........................................................................................................................ 14
5.3 Signal flow and headroom................................................................................................................... 14
5.3.1 Signal flow blocks ....................................................................................................................... 14