FEATURES:
MOUNTING, FUNCTIONING
APPEARANCE
● 2-channel button radio transmitter,
● remote control of EXTA FREE receivers,
● possibility of independent control of two receivers,
● wide range of operation (up to 250 m), battery powered,
● easy installation and mounting possibility in any place,
● sending information and battery status are optically signalled,
● possibility of simultaneous switching on / off of any number of EXTA FREE
receivers.
By pressing the button, the transmitter sends a signal with 868,32 MHz fre-
quency which controls EXTA FREE receivers.
Device programming proce-
dure (adding a transmitter to a receiver’s memory) is described in par-
ticular EXTA FREE manual instructions. The device range (up to 250 m
depending on a receiver) can be increased by means of a retransmitter or
few RTN-01 retransmitters.
The device can be mounted in any place by means of double-sided adhesive
tape or wall plugs 5 x (3 x 30) mm.
Mounting by means of wall plugs:
Remove the button - to do it press the button on one side, and on the other
side put a screwdriver into a slot and lift up the button (Fig. 1)
Find a place on the wall to mount the transmitter, make two holes corre-
sponding mounting holes from the transmitter’s base.
Set wall plugs in the holes.
Fix the base by means of screwing screws into wall plugs.
Place the button again.
BATTERY CHANGE
Battery discharge status is signalled by several LED red diode flashes
during transmission time.
Remove the button (Fig. 1).
By means of a screwdriver lever up the printedcircuit board releasing the bot-
tom latch (Fig. 2), and remove it from the base.
Remove the battery from the latch (Fig. 3).
Mount a new battery. Watch battery polarisation marked on the latch. Wrong
battery mounting may cause device damage.
Put the removed printed-circuit board back in the base.
Put the button back.
CAUTION: While changing the battery, it is suggested to press any of
the buttons for about 5 seconds before putting it into a latch. Next press
transmission button several times to check its operation. If the transmit-
ter does not work properly repeat the battery change procedure.
Fig. 1
Fig. 2
Fig. 3
Optical signalling of transmitter’s operation
Button
Base
