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8
EN
4. CONNECTIONS
The connectors must be wired according to the standards specified by the AES (Audio Engineering Society)�
BEFORE CONNECTING THE SPEAKER
On the rear panel you will find all the controls, signal and power inputs� At first verify the voltage label applied to the rear panel (115 Volt or 230
Volt)� The label indicates the right voltage� If you read a wrong voltage on the label or if you can’t find the label at all, please call your vendor or
authorized RCF SERVICE CENTRE before connecting the speaker� This fast check will avoid any damage�
In case of need of changing the voltage please call your vendor or authorized RCF SERVICE CENTRE� This operation requires the replacement of
the fuse value and is reserved to an RCF SERVICE CENTRE�
BEFORE TURNING ON THE SPEAKER
You can now connect the power supply cable and the signal cable� Before turning on the speaker make sure the volume control is at the minimum
level (even on the mixer output)� It is important that the mixer is already ON before turning on the speaker� This will avoid damages to the speaker
and noisy “bumps” due to turning on parts on the audio chain� It is a good practice to always turn on the speakers at last and turning them off
immediately after their use� You can now turn ON the speaker and adjust the volume control to a proper level�
TURNING ON THE SPEAKER
The amplifiers are equipped with a microprocessor to control the DSP and the amplifier� The correct switch on of the amplifier is ensured by an
initialisation procedure; during this test stage the LEDs (Limiter, Signal and Power Status), located on the amplifier module, remain off for approx�
2 sec� At the end of the switch on procedure on the amplifier module the Ready green LED only remains steadily on� In case of severe failure of the
speaker, the LED on the front panel flashes several times and on the amplifier module, the Limiter red LED flashes� The speaker switches to “mute”�
VOLTAGE SETUP (RESERVED TO THE RCF SERVICE CENTRE)
200-240 Volt, 50 Hz SETUP:
FUSE VALUE T 3.15 A L 250V
100-120 Volt, 60 Hz SETUP:
FUSE VALUE T6.3 A L 250V
MALE XLR CONNECTOR
Balanced wiring
FEMALE XLR CONNECTOR
Balanced wiring
22
11
33
22
11
33
TRS JACK CONNECTOR
Balanced mono wiring
TIPTIP
RINGRING
SLEEVESLEEVE
TS JACK CONNECTOR
Unbalanced mono wiring
TIPTIP
SLEEVESLEEVE
PIN 1 = GROUND (SHIELD)
PIN 2 = HOT (+)
PIN 3 = COLD (-)
SLEEVE = GROUND (SHIELD)
TIP = HOT (+)
RING = COLD (-)
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