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SNA50-2 UNIT CONNECTORS DESCRIPTION
X - Y - Z -
Fixation opening of SNA 50-2.
All connectors are protected by a opaque cover.
A - Link socket for acoustic sensor CAP 60.
B - Link socket for stereophonic balanced output of SNA 50-2. To connect to power amplifiers.
C - Link socket for stereophonic balanced input of SNA 50-2. To connect to mixing desk.
D - Link socket for AFF Series-2 display and opening detection Door/Window.
ATTENTION : if this is not used, strapper 3 and 4 plug.
E - Link socket serial port.
F - Link socket for RJV 30 triple display.
G - Link socket with supply network. The earth must be connected.
C
D
ONNECTOR
ETAILS UNDER THE HOOD
RIGHT BALANCED
SENSOR
INPUT
OUTPUT
-
+ -
+
A
6
5
4
3
2
1
SENSOR OUTPUT
LEFT BALANCED
OUTPUT
RS 232 et USB are available on SNA 50-2 unit front panel .
The ports
GAIN
REDUCTION
-2
-4
-6
-8
-10
-12
-16
-20 dB
ON
REGULATION
KEYPAD
PAGES
ON
OFF
1
2
3
1
2
3
4
ON
4
5
6
+
ON
OFF
7
8
9
ESCAPE
ENTER
RECORD
0
LEVEL FILTER
REGULATION
FILTER
AMIX
:
RIGHT BALANCED
AFF Series
INPUT
OUTPUT
+ -
B
C
6
6
5
5
4
4
3
3
2
2
1
1
LEFT BALANCED
WINDOW
INPUT
INFORMATION
(A strapper if not used)
-
+
D
E
6
5
4
3
2
1
a
a - Switch fugitif allowing display serial number and
carry out fade test of VCA
b
b - 9 pins female sub-D socket of RS232 serial link.
c -
Red light warning RX USB.
c
d - USB socket for data reading.
e -
Green light warning TX USB
d
e
9
LINK TO RJV30
F
6
6
5
5
4
4
3
3
2
2
1
1
G
L1
N
PE
230V AC
MAINS
SNA 50-2
SNA 50-2
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