AMIX SNA 50-2 R Manuel Utilisateur page 66

6°) Socket K secondary functions.
Made in France
RJV 30
230V 50/60Hz
14W T 250 mA L
RJV 30
Socket
Female
Plug
6 5 4 3
POWER RJV 30
ON
OFF
window contact
2 wires
7°) Connect mixing desk output to female 3 pins XLR balanced inputs I and J sockets. Take care of + and – signals.
Female 3 pts 2 3
XLR plug
Female 3 pts 3
XLR plug
To connect an unbalanced mixing desk use a balancing transformer close to the desk.
If you have not transformer, connect cold pin (-) to the SNA input ground ( ).
8°) Connect audio power amplifier input to the male 3 pts balanced XLR G and H sockets. Take care of + and – signals.
3 pts fem XLR plug
to connect to G
(SNA 70 R)
3 pts fem XLR plug
to connect to H
(SNA 70R)
To connect an unbalanced amplifier use a de-balancing transformer close to it.
If you have no transformer, connect cold pin (-) to the SNA ground ( ).
9°) To access connectors, close again the hood in rear panel of equipment.
ATTENTION, the wire output is located in bottom RACK
Remarque : if the hood is not properly closed, the test procedure wont work correctly.
SNA / PC connexion
For the consultation of the history only
AMIX
SNA50-2 RACK WIRING (next)
Loops + RJV 40 INPUT OUTPUT CAP 60 connector AFF Series connector
Analog direct OUT
Window contact : type ILS
(contact switched on = closed door)
Male
XLR Plug
1 2
ILS
CAP 60
1 2 2 1 3
Socket -
1 2 3 4 5 6 1 2
-
3 - 3
Female
- 3
Plug
Male XLR Plug Female XLR Plug 2
1 2
3
Female
XLR plug
2 1 6 5 4 3 2 1
INPUT OUTPUT CAP 60 AFF
SERIES
PUSH PUSH PUSH
LOOPS + RJV 40
R L R L
OUT IN ANALOG
DIRECT
OUT
+
1 shielded pair wire
2
-
1
(braid)
+
1 shielded pair wire
2
-
1
(braid)
+
1 shielded pair wire
2
-
3
1
+
1 shielded pair wire
2
3 -
1
Attention: In order to get data, the plexi hood (front panel) and the connector mask (rear panel),
must be in place.
Fugitive switch to display serial
number, and to test VCA fading..
USB A-B wire
Wiring
All connectors internal view
VCA
AFF Plug
1 5
9
3 4 5 6
Sub-D 9 F
V+
EIA / TIA plug
568 B or A 12V DC
-
wiring to AFF
300 mA
1 DC Balanced
Female
XLR Plug
AFF SERIES VCA
WITH SUPPLY
TO AFF POWER TO VCA
SUPPLY
FOR AFF
Window contact: type ILS
(
contact switched on = closed door
+
Male XLR plug
2
-
to connect tor I
3
1 (SNA70 R)
+
Male XLR plug
2
-
to connect to J
3
1 (SNA70R)
+
2
-
Male 3 pts
3
1
(braid)
+
2
-
Male 3 pts
3
1
(braid)

18
K
6 6
4 3 1 1
ATTENTION:
detector is not used, 3 and 4 must
ILS
be strapped. This is only possible
for sensor modes.
)
XLR wiring example
2
3
1
1
3
2

XLR wiring example
2
XLR plug
3
1
1
3
XLR plug
2
Before using USB do not forget
to install USB drivers (from the
supplied CD ROM)
If the open door
Female 3 pts XLR
1: Earth
2: signal +
3: signal -
Male 3 pts XLR
1: Earth
2: signal +
3: signal -
Female 3 pts XLR
1: Earth
2: signal +
3: signal -
Male 3 pts XLR
1: Earth
2: signal +
3: signal -
SNA 50-2