Alesis MultiMix 12R Reference Manual - Page 52

connectors several

Page 52 highlights

Specifications Hum or noise from output. Ground loop, unshielded cables. No meter, although Monitor switch is set audio is heard through to "TAPE" main outputs. Crackling sounds. Dirty or corroding connections on back of mixer. A microphone cable has a small short or break. Try plugging the unit into another power jack or different audio cables. Set switch to "MSTR" Unplug and replug connectors several times, clean plugs. Unplug the microphone cables from the mixer until the noisy one is found, and replace it.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62

Specifications
Hum or noise from
output.
Ground loop,
unshielded cables.
Try plugging the unit
into another power
jack or different audio
cables.
No meter, although
audio is heard through
main outputs.
Monitor switch is set
to “TAPE”
Set switch to "MSTR"
Crackling sounds.
Dirty or corroding
connections on back
of mixer.
Unplug and replug
connectors several
times, clean plugs.
A microphone cable
has a small short or
break.
Unplug the
microphone cables
from the mixer until
the noisy one is found,
and replace it.