monitoraudio.com
3
Amp Panel & Controls
Notes:
1. ICONS/TEXT TO BE SILKSCREENED
IN WHITE - RAL 9003
2. IMAGE FOR REFERENCE PURPOSES ONLY.
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a MONITOR AUDIO
Product: RADIUS ‘3G’ 390 SUBWOOFER
Artwork title: “R3G 390 AMP PANEL ARTWORK V1R4”
Date: 12 FEB 2013
USA/UK/EURO VERSION
L
R
LFE
50 Hz
120 Hz MIN MAX
INPUT
TRIGGER
FREQUENCY
BASS
PHASE
MODE
VOLUME
IMPACT
MOVIE
POWER
ON
OFF
ON
AUTO
MUSIC
110 - 120V~
220 - 240V~
AC110-120V ~ 50-60Hz
AC220-240V ~ 50-60Hz
200 W
FUSE: 110-120VAC T6.3AL/250VAC
FUSE: 220-240VAC T3.15AL/250VAC
Intertek
3100294
12V
DESIGNED IN THE UK, MADE IN CHINA
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL.
ATTENTION: AFIN DE RÉDUIRE TOUT RISQUE DE CHOC
ÉLECTRIQUE, NE PAS RETIRER LE COUVERCLE
(OU CAPOT ARRIERE), NE CONTIENT PAS DE PIECES
REPARABLES PAR L’UTILISATEUR CONFIER TOUT
ENTRETIEN À UN PERSONNEL QUALIFIÉ.
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10a
3
1. RCA Stereo Inputs (Left & Right)
This is the method of signal input when using a stereo amplifier system, connection can be
provided by a pair of high-quality signal cables from the pre-out section of an amplifier. The
crossover frequency will need to be set if using this method of connection. If using the Radius
Series speakers set the crossover dial to approximately 80Hz. This may vary depending on
room and tastes.
Note:-
cable lengths should not exceed 10 metres to avoid interference
from other electrical appliances.
2. LFE Input (RCA Type)
This input is to be used when connecting the subwoofer to an AV amplifier/ receiver. When using
the LFE input, the crossover frequency dial is not used. This is due to the crossover function
being controlled by the AV amplifier/ processor to which it is connected.
3. 12 Volt Trigger Input ~ Centre Pin = +12Vdc
For external power control from AV amplifier/ receiver to the Radius. Monitor Audio recommend
using this function and a lead is supplied. A 12 volt signal is supplied by the AV amp/receiver
and tells the Radius to turn on from standby mode. This allows a more accurately controlled
auto on/off function, and is far more energy efficient. When using the 12v trigger, the Mode
Switch (8) can be in any position, for it to function correctly.
4. Crossover Frequency Control
The crossover frequency control only operates when using the RCA stereo input (1) and is used
to set the upper frequency limit (low pass) of the subwoofer. The crossover control should be
set in accordance with the size or bass output of the main/satellite speakers. When using the
Radius Series speakers, set this to around 80Hz. Experimentation is advisable.
ENGLISH
