Nexo RS - Manual (Page 8)

Page 8/58 TABLE OF CONTENTS
6.3 Testing and Maintenance of the RS15 flying system ........................................................................ 32
7 General guidelines for subwoofer design ............................................................................................. 33
7.1 Low Frequency Issues ...................................................................................................................... 33
7.2 Gradient Subwoofers benefits........................................................................................................... 34
7.3 Monophonic Design .......................................................................................................................... 34
7.4 Stereo Design ................................................................................................................................... 35
8 RAY SUBs implementation..................................................................................................................... 36
8.1 Omnidirectional Mode ....................................................................................................................... 36
8.1.1 Single RS15 ............................................................................................................................. 36
8.1.2 RS15 arrays ............................................................................................................................. 36
8.2 Directional Mode ............................................................................................................................... 36
8.2.1 Single RS15 ............................................................................................................................. 36
8.2.2 RS15s pair ............................................................................................................................... 37
8.2.3 RS15s arrays ........................................................................................................................... 39
8.3 Steered RS15s arrays....................................................................................................................... 39
8.3.1 Steering technique ................................................................................................................... 39
8.3.2 Delay values implementation.................................................................................................... 40
8.3.3 Coverage result ........................................................................................................................ 41
8.4 Aligning RS15s with main system ..................................................................................................... 41
8.4.1 NEXO systems acoustic reference point .................................................................................. 41
8.4.2 Precautions .............................................................................................................................. 42
8.4.3 Alignment with distance measurement ..................................................................................... 42
8.4.4 Alignment with phase measurement......................................................................................... 43
8.5 Recommended installation tools and equipment............................................................................... 43
9 RS15 System Check List......................................................................................................................... 44
9.1 Are the NX Digital TDcontrollers properly configured? ...................................................................... 44
9.1.1 NX settings............................................................................................................................... 44
9.2 Are the amplifiers properly configured?............................................................................................. 44
9.3 Are the amps and the NX properly connected? ................................................................................ 44
9.4 Are the speakers properly connected? ............................................................................................. 44
9.5 Final Pre-Sound Check Check.......................................................................................................... 45
10 RS15 Technical Specifications .......................................................................................................... 46
10.1 System specifications ....................................................................................................................... 46
10.2 Dimensions ....................................................................................................................................... 47
10.3 Diagrams .......................................................................................................................................... 47
10.3.1 Frequency Response and Impedance...................................................................................... 47
10.3.2 Polar plots ................................................................................................................................ 48
10.4 RS15 Accessories ............................................................................................................................ 50
10.4.1 RS15-BUMPER........................................................................................................................ 50
10.4.2 RS15-FPLATES ....................................................................................................................... 50
10.4.3 RS-15 HANDLES ..................................................................................................................... 50
10.4.4 RS15-WHEELS ........................................................................................................................ 51
10.4.5 RS15-DOLLY ........................................................................................................................... 52
10.4.6 RS15 Push-Pins (BLGEOS) ..................................................................................................... 52
10.5 GEO S12 Analogue TDController ..................................................................................................... 53