Operation Manual

iv
PLM Series Operation Manual Rev 1.3.0
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
2. Welcome ...................................................................................................................................................1
2.1 Introduction .........................................................................................................................................1
2.2 Main Features ......................................................................................................................................1
2.3 Additional Documentation ....................................................................................................................3
3. Installation ................................................................................................................................................4
3.1 Unpacking ............................................................................................................................................4
3.2 Mounting .............................................................................................................................................. 4
3.3 Cooling .................................................................................................................................................6
3.4 Operating Voltage ................................................................................................................................6
3.5 Grounding ............................................................................................................................................. 7
4. Product Overview ....................................................................................................................................8
4.1 Front Panel Overview ........................................................................................................................... 8
4.2 Back Panel Overview ......................................................................................................................... 11
5. Operation and Performance .................................................................................................................15
5.1 Operation Precautions ........................................................................................................................ 15
5.2 Power Output Performance ............................................................................................................... 15
5.3 Amplier and Load Protection Systems ............................................................................................. 17
5.4 Power Supply .....................................................................................................................................24
6. Signal Flow and Lake
®
Processing .......................................................................................................25
6.1 Signal Flow ........................................................................................................................................25
6.2 Level Adjustments & Mute Points ..................................................................................................... 25
6.3 Lake Processing and Control ..............................................................................................................27
6.4 Modules and Frames ........................................................................................................................27
6.5 Loudspeaker Processor Overview .....................................................................................................28
6.6 Files and Presets ................................................................................................................................29
7. Front Panel Interface .............................................................................................................................31
7.1 Overview ............................................................................................................................................31
7.2 Front Panel Key Lock ..........................................................................................................................32
7.3 Power Button ..................................................................................................................................33