Front Panel Description - AMIX SNA 60 Manuel D'utilisation

1 -
Channel measurement test light indicator.
2 -
Sensor connection default light indicator.
3 -
Audio presence light indicator.
4-
Key associated to a light indicator. Allows to choose the analysis curve, used for historic.

Pressed, light on: weighted curve analysis (Choose weighting by 5).

Released, light off: linear analysis
5 -
Key associated to a light indicator. Allows to choose the weighting, used for historic.
Pressed, light on: enable weighted filter A .

Released , light off: enable intermediate filter M.
6 -
Keyboard used to modify parameters.
7 - LCD display.
8 -
Top cover (plexiglas) opening detector.
9 -
Power on indicator.
10-
Set of three indicators showing acoustic pressure variation.

Fixed Green

Fixed Yellow

Fixed Red
The supplied RJV 30, remotely displays this information. It should be placed well in sight.
R
Computed short Leq 1s
J
Instruction threshold
V Computed short Leq 1s < Instruction threshold -3dB
The maximum user allowance instruction threshold is Leq 10 minutes
11 -
Bottom cover opening detector.
AMIX

FRONT PANEL DESCRIPTION

.
: Computed short Leq 1s is 3dB below instruction threshold.
Computed short Leq 1s Instruction threshold
: Computed short Leq 1s is +/-3dB around instruction threshold
Instruction threshold
: Computed short Leq 1s is 3dB over instruction threshold.
Computed short Leq 1s
Instruction threshold
>
- 3 dB < Computed short Leq 1s
<
- 3 dB Computed short Leq 1s
<
Instruction threshold + 3dB
>
+ 3dB
Instruction threshold
<
7
- 3 dB
Instruction threshold
<
+ 3dB
+ 3dB
SNA 60