User Manual

RG-120-EN Manual V-1.01
Dongguan i-chime electronic co.，ltd 2010-2021
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2 .Installation and configuration
2.1． first time to use
Open the RG-120R battery box, install AA1.5V×3, and then open the
RG-120T remote control battery box (rear cover) to install AAA1.5Vx2 batteries.
1.
.There is a notch on the top of the push button. Use the included screwdriver to pry up slightly.