ATC PRO Series - Page 10

SECTION SIX
Front Panel Display Indicates operational state. The R2-234 Pro has two bi-colour LEDs mounted in the front panel, the R2-234 Pro has three.
Each LED is linked to a corresponding amp channel (See diagram 9).
The LED is lit Green when the amplifier is powered on.
The LED will turn Red when the amplifier bass channel is limiting, please reduce the listening level. Persistent and/or continuous illumination of the
Red LED can result in damage to the amplifier or loudspeaker drive units.
The LED indicators are also featured in the partnering SCM25Ai Pro speakers (see diagram 8). The LED behaviour is identical to that in the amplifier.
DIAGRAM 10 DIAGRAM 9
bal.
input 1
bal.
input 2
bal.
input 3
pwr / limit
LED drive
out 2
pwr / limit
LED drive
out 1
pwr / limit
LED drive
out 3
output 2
1+/1- : bass
2+/2- : n/c
3+/3- : mid
4+/4- : hf
fuses:
115V : T6.3AH 250V
220V to 230V: T3.15AH 250V
2
1
3
1:
2:
3:
RETURN TO
MANUFACTURER
FOR DISPOSA
L
NO USER SERVICEABLE PARTS INSIDE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING
THIS EQUIPMENT
MUST BE EARTHED
!
CHECK VOLTAGE BEFORE USE
output 1
1+/1- : bass
2+/2- : n/c
3+/3- : mid
4+/4- : hf
output 3
1+/1- : bass
2+/2- : n/c
3+/3- : mid
4+/4- : hf
power power
power
POWER
CONSUMPTION
425 WATTS MAX.
MAINS INPUT
50/60 Hz
fuse
fuse
fuse
MAINS INPUT
50/60 Hz
MAINS INPUT
50/60 Hz
POWER
CONSUMPTION
425 WATTS MAX.
POWER
CONSUMPTION
425 WATTS MAX.
voltage
1: bass - on/green
2: bass - limit/red
1
2
Green
Red
1: bass - on/green
2: bass - limit/red
1
2
Green
Red
Green
Red
1: bass - on/green
2: bass - limit/red
1
2
Green
Red
R3-234 Pro
3-Channel Remote Amp Pack
serial no. / loudspeaker
serial no. / loudspeaker
serial no. / loudspeaker