7
Removing the Red Strip ........................................................................................................................ 18
Rotating the horn .................................................................................................................................. 18
Creating Symmetrical Monitor Angles (Swapping Amplifier Modules) ................................................ 19
Application Notes ...................................................................................................................................... 20
Flying Redline from threaded mounting points .................................................................................... 20
Arraying RL12 and RL15 ........................................................................................................................ 20
Vertical Array ........................................................................................................................................ 20
Horizontal Array .................................................................................................................................... 20
Recommended Accessories .................................................................................................................. 20
RL18S Standard Cardioid Configurations .............................................................................................. 21
Two RL18S Stacked Horizontal .......................................................................................................... 21
.......................................................................................................................................................... 21
Two RL18S Side-by-Side Horizontal .................................................................................................. 21
Two RL18S Side-by-Side Vertical ....................................................................................................... 21
Other Cardioid Configurations .............................................................................................................. 22
Rigging ....................................................................................................................................................... 22
Warnings ............................................................................................................................................... 23
Reference Material ............................................................................................................................... 23
Firmware Update Procedure .................................................................................................................... 24
Firmware Update on RL12/RL15 ........................................................................................................... 24
Firmware Update - RL18S ..................................................................................................................... 25
Basic Field Troubleshooting and Repair .................................................................................................... 26
No Sound or Low Output ...................................................................................................................... 26
Distorted Sound .................................................................................................................................... 26
Partial Sound (Some Frequency Bands Missing) ................................................................................... 26
Rigging Problems .................................................................................................................................. 27
Enclosure and Integral Hardware ......................................................................................................... 27
Cosmetics .............................................................................................................................................. 27
Driver Service ........................................................................................................................................ 27
Powered Loudspeaker Electronics ........................................................................................................ 28
Internal Electronics and Wiring............................................................................................................. 28
Electrical Warnings ................................................................................................................................... 28
