Manual
Table Of Contents
GB
20
FACTORY SETTINGS
To reset the radio doorbell to factory settings, press and hold the learning code
button for 3 seconds until the control LED ashes blue. Release the button and
hold it down again until the control LED stops ashing. Aerthis, the radio door-
bell is back in the delivery state and no more transmitters have been learned.
Then switch the radio doorbell o and on again. The control LED ashes blue and
the radio doorbell is in learning mode. Now all the desired transmitters can be
taught in again. Please referto the section "Programmingtransmitters".
TECHNICAL DATA
• Operating voltage: 230V / 50 Hz
• Battery: 3.7V/600mAh lithium-polymer battery
• Power consumption (batteryfully charged): <1W
• Power consumption (battery being charged): approx. 2W
• Frequency: 434MHz ; <10mW
• Protection class: IP44
• Temperature range: -20°C to +55°C
The battery is permanently installed; it can only be replaced by a specialist
workshop.
BELL-510 RX
ENGLISH