tau K120M Installationsanleitung Seite 20

"Open only" function: setting dip 1 to ON and dip 4 to OFF, the Op/Cl input will function solely as an
opening command and the gate will close only after the automatic closure time has elapsed.
"Gate contact open" function: setting dip 7 and dip 8 to OFF, the 2nd ch radio (terminals 16 - 17)
will act as a no-voltage contact which indicates when the gate is open. This function can be used to
connect "ZONE LIGHTING" or as a gate open signal.
433.92 MHz BUILT-IN RADIO RECEIVER
The radio receiver can learn up to a maximum of 30 dip-switches (TXD2, TXD4, BUG2, BUG4, K-
SLIM, K-SLIM-C, T-4, T-4C) or rolling codes (BUG2R, BUG4R, K-SLIM-RP, T-4RP) which can be set
on the two channels as required.
The first channel directly commands the control board for opening the automatic device; the second
channel commands a relay for a N.O. no-voltage output contact (terminals 16 - 17, max. 24 VAC, 1 A).
The learning mode (dip-switch or rolling code) is determined by the first radio control device and re-
mains unchanged until all the codes have been cancelled.
LEARNING SYSTEM FOR RADIO CONTROL DEVICES
CH1 = OPEN/CLOSE
CH2 = 2nd channel
1_ press button CH1 briefly to associate a radio control device with the OPEN/CLOSE function;
2_ LED DL3 turns off to indicate that the code learning mode has been activated (if no code is en-
tered within 10 seconds, the board exits the programming mode);
3_ press the button of the relative radio control device;
4_ LED DL3 turns on again to indicate that the code has been memorised (if this does not happen,
wait 10 seconds and start again from point 1);
5_ to memorise codes to other radio control devices, repeat the procedure from point 1 up to a maxi-
mum of 30 transmitters;
6_ to memorise codes on the 2nd channel, repeat the procedure from point 1 using button CH2 in-
stead of CH1;
7_ to exit the learning mode without memorising a code, press button CH1 or CH2 briefly.
Note: If the maximum number of radio controls is reached (30), the LED DL3 will begin to flash
rapidly for about 3 seconds but without performing memorisation.
REMOTE PROGRAMMING BY MEANS OF T-4RP and K-SLIM-RP (V 4.X)
With the new version of software V 4.X it is possible to carry out the remote self-learning of the new
version of transmitters T-4RP and K-SLIM-RP (V 4.X), that is without pressing the receiver's program-
ming buttons.
It will be sufficient to have an already programmed transmitter in the receiver in order to start the pro-
cedure of remote programming of the new transmitters. Follow the procedure written on the instruc-
tions of the transmitter T-4RP and K-SLIM-RP (V 4.X).
CANCELLING CODES FROM RADIO CONTROL DEVICES
1_ keep button CH1 pressed for 3 seconds in order to cancel all the associated radio control devices;
2_ LED DL3 flashes slowly to indicate that the cancellation mode has been activated;
3_ press button CH1 again for 3 seconds;
4_ LED DL3 turns off for approx. 3 seconds and then remains steady to indicate that the code has
been cancelled;
5_ repeat the procedure from point 1 using button CH2 to cancel all the associated radio control
devices;
6_ to exit the learning mode without memorising a code, press button CH1 or CH2 briefly.
ATTENTION: TO memorise a code on a new type of remote control unit (e.g.: from dip-switch
to rolling code or viceversa) both channels must be cancelled.
20 K120M