RF CHANNEL SELECTION
The RF channel selection is done by dip-switch, accessed by removing the instrument cover.
The dip-switch group concerned is close to the of the container, as shown in the figure.
RF Channel
Dip-switch Position
0 (868,19 MHz)
1=OFF, 2=OFF, 3=OFF
1 (868,34 MHz)
1=ON, 2=OFF, 3=OFF
2 (868,49 MHz)
1=OFF, 2=ON, 3=OFF
4 (868,80 MHz)
1=ON, 2=ON, 3=OFF
5 (868,95 MHz)
1=OFF, 2=OFF, 3=ON
6 (869,11 MHz)
1=ON, 2=OFF, 3=ON
11 (869,87 MHz)
1=OFF, 2=ON, 3=ON
SELECTING THE NUMBER OF TRF IN THE NETWORK (MULTI)
In MULTI mode, operation mode exemplified by application 4, 5 and 6, must be select the number of TRF
transmitters connected via radio.
In mode SINGLE and DIRECT, this selection is not considered.
The selection of the number of TRF is made through the dip-switch, accessed by removing the instrument
cover. The dip-switch group concerned is close to the block terminal, as shown in the figure.
During normal operation keep the dip-switch 4 = OFF.
!
Dip switch
Binary bit
1
Bit 0
2
Bit 1
3
Bit 2
4
Bit 3
Example: n. 2 TRF: 1=Off, 2=On, 3=Off, 4=Off
Example: n. 3 TRF: 1=On, 2=On 3=Off, 4=Off
As a result of a change, power cycle the instrument to make the change effective.
As a result of a change, power cycle the instrument to make the change effective.
RRF installation and operating manual
Pag. 10
