dB Technologies OPERA SUB 15 Mode D'emploi page 14

5
8
6
7
2
220-240V 50-60Hz (FUSE T 5A)
110-120V 50-60Hz (FUSE T10A)
Internal voltage setup
MODEL : SERIAL N.
1
ON
4
POWER
Made in Italy
3
5
25
FIG. 1
MICROPROCESSOR
CONTROL SYSTEM
"AVIS"
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
POUR PREVENIR TOUT RISQUE DE FEU
REPLACER UN FUSIBLE
DE MÊME CARACTERISTIQUES
CET APPAREIL DOIT ÊNTRE RELIÉ A LA TERRE
MAINS
"CAUTION"
FUSE
TO PREVENT ELECTRICAL SHOCK
DO NOT REMOVE COVER
TO PREVENT RISK OF FIRE
MAINS REPLACE FUSES WITH
SAME TYPE AND RATINGS
THIS APPARATUS MUST BE EARTHED
INPUT
OUTPUT LINK
220-240V AC MAX 15A MODULE POWER
110-120V AC MAX 10A CONSUMPTION
900 VA MAX
MAINS
INPUT
L
N
9
MAINS
OUTPUT
LINK
15
14
13
LEFT
BALANCED
12
INPUT
10
BALANCED
LINK
11
RIGHT
BALANCED
INPUT
BALANCED
LINK
SCHEMA A BLOCCHI
BLOCK DIAGRAM
BLOCKSCHALTBILD
SCHEMAS FONCTIONNELS
X-OVER SET
80Hz-100Hz-120Hz
Low-pass
OUT PHASE
filter
0° / 180°
12dB/oct
mute
thermal
LIMITER
current
INDICATOR
voltage
sensors
MICROCONTROLLER
POWER STATUS
INDICATOR INDICATOR
High-pass
filter
12dB/oct
High-pass
filter
12dB/oct
WOOFER 15"
rele' control
SIGNAL
INDICATOR
LEFT
BALANCED
XOVER
OUTPUT
RIGHT
BALANCED
XOVER
OUTPUT
26