24 Series Installation and User Guide V1.0
4
Contents
SAFETY INFORMATION .......................................................................................................................................... 6
Safety Notes regarding Installation ................................................................................................................................ 6
Conformities ........................................................................................................................................................................... 6
RoHS and WEEE declaration .......................................................................................................................................... 6
Safety Considerations and Information. ........................................................................................................................ 6
Caution - High Voltage ................................................................................................................................................... 6
Caution – Mains Fuse ....................................................................................................................................................... 6
Caution – Servicing ........................................................................................................................................................... 6
OVERVIEW ................................................................................................................................................................ 7
Introduction ............................................................................................................................................................................ 7
Applicable Models ................................................................................................................................................................. 7
24 Series main features ....................................................................................................................................................... 7
What’s in the box .................................................................................................................................................................. 8
Schematic Diagram .............................................................................................................................................................. 9
Front panel description .....................................................................................................................................................10
Rear panel description .......................................................................................................................................................11
INSTALLATION .......................................................................................................................................................13
Hardware considerations ..................................................................................................................................................13
Ventilation ............................................................................................................................................................................13
Power Supply ........................................................................................................................................................................13
Fuses and ratings .............................................................................................................................................................13
Connections and Controls ...................................................................................................................................14
Music Inputs .........................................................................................................................................................................14
Sensitivity & Gain Control ............................................................................................................................................14
Music Source Select .......................................................................................................................................................14
Music Level Control .......................................................................................................................................................14
Remote Control of Music Source and Level ...........................................................................................................14
Music Equalisation .........................................................................................................................................................15
Music Priority ...................................................................................................................................................................15
Microphone Input ...............................................................................................................................................................15
Mic Input - connections ...............................................................................................................................................15
Gain Control .....................................................................................................................................................................15
Microphone level controls ............................................................................................................................................15
Microphone Equalisation .............................................................................................................................................15
Paging control and mic priority ......................................................................................................................................16
Microphone Access Input ..............................................................................................................................................16
Outputs ..................................................................................................................................................................17
Speaker Outputs .............................................................................................................................................................17
Connecting to Lo-Z loudspeakers ...............................................................................................................................17
Connecting to 70/100 V-line systems ......................................................................................................................17
Power Sharing (Model 24-120 only) .........................................................................................................................17
Auxiliary Output ..............................................................................................................................................................18
Utility Output ...................................................................................................................................................................18
Facility Port ............................................................................................................................................................19
Connecting an active remote module ..........................................................................................................................20