K.M.E. VL 4 User Manual page 36

Set-up and connection schemes of the PA systems:
Note!
Please note the specific and useful set-up of a first-class loudspeaker system. A universal
statement about the correct (standard)-adjustment and set-up of PA systems is
impossible, because each reinforcement is bound to a different place and has always
different features.
When using high stands or distance rods for top parts the user has to guarantee the
stability. Please use just certified mounting material when installing the systems to
guarantee the safety. Depending on the features of the area/room to be reinforced the top
unit(s) can also be swiveled a bit horizontally and tilted vertically to reduce reflections (on
walls + ceilings) and interferences and therefore achieving a better utilization of the sound
energy.
If covers are opened or sections of the casing are removed, except where this can be
done manually, live parts can become exposed. If it is necessary to open the unit this
must be insulated from all power sources.
Please take this into account before carrying out adjustments, maintenance, repairs and
before replacing parts.
High loudspeaker levels can cause permanent hearing damage. You should therefore
avoid the direct vicinity of loudspeakers operating at high levels. Wear hearing protection
if continuously exposed to high levels.
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