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14
AC6
User Manual
Delay
Selecting Delay allows adjusting to the
loudspeaker’s alignment delay in 1ms
increments ranging from 0 to 150 ms in 0.1
ms increments between 0 and 10 ms and in
1 ms increments above 10 ms. For reference,
the equivalent distance is displayed in
meters and in feet.
Rotating the DSP Navigation / Edit Wheel
changes the delay value, and pressing it
returns to the Main Menu. After 5 seconds
have passed with no change to the Delay
parameter, the Home Screen is displayed.
Output Check
Transducers and amplifier channels can
quickly be checked without the need for an
external noise generator and any associated
cables or test equipment. Individual
transducers and amplifier channels can
be tested manually or via an automated
sequence.
Initiating Output Check automatically or
manually will cause the loudspeaker to emit
pink noise. To ensure against potentially
dangerous exposure to high sound
pressure levels, it is recommended that all
persons exposed to equipment capable of
producing high sound pressure levels use
hearing protectors while the equipment is in
operation.
1. Rotate the DSP Navigation / Edit Wheel
to select Start.
2. Press the DSP Navigation / Edit Wheel
to initiate the automatic test procedure.
3. A 2-second pink noise burst is emitted
per transducer.
4. When a channel is emitting pink noise,
its status changes to indicate exact
transducer being tested
5. Auto status changes to “Start” to
signify the end of the Output Check
cycle.
