12
3.
Rotate the safety lug to secure the loudspeaker on the lighting rail. Rotate the
circuit selector wheel to a position other than OFF, the one matching with a circuit
in the rail that will deliver mains AC to the unit. Then, the safety lug will be locked
4.
Check whether the unit is really powered ON or not by watching the LED
indicators at its back panel: depending on the status of the receiver unit (at factory
defaults, already paired, etc) blinking or fixed lit LEDs will appear.
Both LEDs OFF permanently will mean that the unit is not powered, probably not
getting mains AC from the lighting rail. In this case, please check:
o
The lighting rail is really powered with mains AC
o
The TUBE receiver circuit selector wheel is in the right position. Check the
rest of positions to try to get a valid one, with some LED activity, thus
getting mains AC from the rail tracks
5.
Orient the loudspeaker to obtain the required position on the vertical and
horizontal axes
Note:
in case you want to install a TUBE receiver on a surface, where there is no available
lighting rail, you may want to use the optional surface mount accessory, ref.
TUBE SMA
:
In first place, mount and power the accessory with mains AC. Then, follow the previous
steps to insert and fix the TUBE unit in it.
