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tousek
/ EN_GTZ-Digital_07 / 10. 10. 2019
11.2 Deleting remote controls (P2)
RADIO programming
• Get close to the radio receiver in order to delete the transmitters.
The deletion process is activated at the receiver.
P2
Deleting a remote control code from the memory
• Press and keep pressed the deleting button P2
of the
receiver board. After about 0.8 seconds, the buzzer emits
slow and successive tones.
• While keeping the button P2 pressed, p
ress the channel
button, that you want to delete. As soon as the deleting
process is completed, the buzzer emits a continuous tone.
To delete other channel buttons, please repeat the whole
process.
e.g.
P2
Deleting the entire memory content
• Press and hold
receiver button
P2
(deleting button)
After 0,8 s the receiver will emit slow successive signals.
• Now release P2
(deleting button) for a short moment and
then press it again
within 0,5 s.
Now the receiver emits
quick successive signals.
• Keep the button pressed as long as the receiver starts
emitting a continuous tone.
max.0,5 sec.
P2
P2
P2
11.3 Troubleshooting and technical data radio RS 868
RADIO programming
Error
Possible cause
Test
The r elay of the receiver does not
switch by transmit commands
No supply voltage
Receiver board properly connected?
Transmitter not programmed
See Deleting and programming
a new transmitter.
Transmitter faulty
Check the battery / transmitter
Remote control has only short range
Battery in the transmitter empty
Check the battery
Improper antenna installation.
Antenna not/badly connected
See Connection of the antenna
Technical data RS 868 Radio systems
Receiver RS 868-ST/GTZ Digital
Transmitter RS 868 TXR-B
Receiver frequency
868,3 MHz
Frequency
868,3 MHz
Sensibility
1 µV
Tolerance range
+/-10 ppm
Local oscillator emission
<57dBm
Bandwidth
>25 KHz
Intermediate frequency
10,7 kHz
Radiated power
-3÷1dBm
Impedance antenna input
50 Ω
Modulation
FSK
Operating temperature
-20°C to +60 °C
Electricity supply
3V (Lithium cell CR2032)
Relay output
pot. free
Average power consumption
15 mA
Operating temperature
-10°C to +55°C
