RCF SUB 9007-AS Active 2 x 21" Subwoofer with RDNet Control - Manual (Page 10)

10
ENGLISH
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.
It is possible to create subwoofer cardioid systems using groups of three modules.
A group is made of three modules, the group shall be made as follow:
-
2 modules pointing in forward direction, cardioid switch released;
- 1 module pointing in backward direction, cardioid switch pressed;
- all 3 modules shall have the same settings (system delay, sensitivity, x-low cut, x-over,…).
BEFORE TURNING ON
THE SPEAKER
CARDIOID SET-UP
WARNING: daisy chaining speakers 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.
INSTALLATION
WARNING
The fuse settings/replacement shall be as follow:
SUB 9006-AS and SUB 9007-AS: FUSE VALUE T 15 A H 250 V
SUB 9004-AS: FUSE VALUE T 8 A H 250 V
SERVICE NOTE
VOLTAGE SETUP
(RESERVED TO THE RCF SERVICE CENTRE)