Martin Audio DX0.4 handleiding

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Handleiding

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Troubleshooting
No power
Make sure the power cord is securely seated in the IEC
socket and plugged all the way into the AC outlet.
Make sure the back panel power switch (page 9) is in
the On position.
Check the lights in your building or local area. There
could be a power cut.
Check that the AC outlet is live using a tester or lamp.
Check the fuse in the power cable plug.
If you have checked all of the above and there are
still no lights on the front panel, contact our product
support team. For details, see our website martin-
audio.com.
Noise or hum
Check the signal cables between the mixer and the
processor and the processor, amps and loudspeakers.
Disconnect them one-by-one. If the noise goes away,
you will know which input or output is causing the
problem.
It often helps to plug all the audio equipment into the
same AC circuit so that they share a common ground.
No sound
Are the level controls on the mixer or amplifier turned
all the way down? Follow the instructions in Connecting
your system (page 7) and make sure that all the volume
controls in the system are properly adjusted.
Is the signal source working?
Make sure that all connecting cables are in good
condition with secure connections at both ends.
One side is louder than the other
Are the level controls set the same for both sides on the
mixer, amplifier and processor?
Are the gain settings the same for all left-right pairs of
inputs and outputs on the processor?
Are the EQ settings the same for all left-right pairs of
inputs and outputs on the processor?
Are the limiter settings the same for all left-right pairs
of outputs on the processor?
Check the pan control on the signal source. It may be
turned too far to one side. If you’re using a stereo signal
source, it may be delivering an out-of-balance stereo
signal.
Try switching sides as follows:
1. Turn off the amp.
2. Swap the speaker cables at the amp.
3. Turn the amp back on.
If the same side is still louder, the problem is with your
speaker cabling or the loudspeakers.
If the loudness has switched sides, the problem is with
the mixer, the amp or the line-level cabling.
Bad sound
Check the input and output connectors to make
sure that you have plugged them completely into the
sockets.
If the sound is loud and distorted, reduce the signal
level at the mixer, amplifier and/or processor.
If possible, listen to the signal source with headphones
plugged into the preamp stage. If this sounds bad, you
know it’s not the fault of the processor.
Are your gain and EQ settings too high? You should only
need modest amounts of cut and boost. If you need
extreme amounts of cut and boost, there is something
wrong elsewhere.
Can't change settings
If the front panel displays the message System Locked,
you can't unlock the front panel at the processor, even
if you are an Admin or Expert user (page 20). The only
way to control or unlock the processor is by using the
desktop app (page 6). For details, see System locks in
the desktop app user guide (page 6).
If there are settings that you can't update, this could be
because you don't have access rights to these settings.
For details, see User settings in the desktop app user
guide (page 6).
If there are channel presets that you can't update,
these are probably locked presets. For details,
DX0.4 User Guide
34

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Productinformatie

MerkMartin Audio
ModelDX0.4
CategorieNiet gecategoriseerd
TaalNederlands
Grootte4460 MB