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8
ENGLISH
Using the RDNet IN/OUT connection it is possible to load in the speaker memory a dedicated
user equalisation. The speaker reset procedure will cancel even this equalisation.
The XLR connectors use the following AES standard:
PIN 1 = GROUND (SHIELD)
PIN 2 = HOT (+)
PIN 3 = COLD (-)
It is possible to create subwoofer cardioid systems using groups of two or three modules.
A group of two modules shall be made as follow:
- Only use one of the L presets (30 Hz High Pass filter)
- 1 modules pointing in forward direction
- 1 module pointing in backward direction, correspondent cardioid preset
- The modules shall have the same settings (system delay, sensitivity, preset)
A group of three modules shall be made as follow:
- Only use one of the L presets (30 Hz High Pass filter)
- 2 modules pointing in forward direction
- 1 module pointing in backward direction, correspondent cardioid preset
- The modules shall have the same settings (system delay, preset)
- The 2 front modules shall have -1.5 dB gain less than the rear module.
HOT GND
BAL. XLR
COLD
CONNECTIONS
CARDIOID SET-UP
The fuse settings/replacement shall be as follow: FUSE VALUE T 6.30 A H 250 V
INTERNAL FUSE SETTINGS
Never suspend SUB Series subwoofers by there handles. Handles are intended
for transportation, not for rigging.
WARNING
WARNING: Always make sure that the maximum current requirement does not exceed
the maximum admitted POWERCON current. In case of doubt call the closest RCF SERVICE
CENTRE.
WARNING: The powercon connector is used to disconnect the system from the power
supply network. It shall be easily accessible after the installation and during the use of the
system
WARNING
INSTALLATION
SERVICE NOTE
At this point you can connect the power supply cable and the signal cable, but before turning
on the speaker make sure that 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
damage to the speakers and noisy “bumps” due to turning on parts on the audio chain. It is a
good practice to always turn on speakers at last and turn them off immediately after the show.
Now you can turn ON the speaker and adjust the volume control to a proper level.
BEFORE TURNING ON
THE SPEAKER
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