RCF SUB 8003-AS MK3 User Manual

9
EN
5. 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�
PROTECTIONS
These RCF active speakers are equipped with a complete system of protection circuits� The circuit is acting very gently on audio signal, controlling
level and maintaining distortion at acceptable level�
VOLTAGE SETUP (RESERVED TO THE RCF SERVICE CENTRE)
220-240 Volt, 50 Hz SETUP: FUSE VALUE T6,30 A - 250V
110-120 Volt, 60 Hz SETUP: FUSE VALUE T6,30 A - 250V
MALE XLR CONNECTOR
Balanced wiring
FEMALE XLR CONNECTOR
Balanced wiring
22
11
33
22
11
33
PIN 1 = GROUND (SHIELD)
PIN 2 = HOT (+)
PIN 3 = COLD (-)

RCF SUB 8003-AS MK3 Specifications