User manual TRONIC KH 3918 CORDLESS DIGITAL RADIO-CONTROLLED GONG

[. . . ] Operating instructions Congratulations on the purchase of your new digital radio-controlled gong! Your new radio-controlled gong offers a wide range of possible applications: quick and easy to attach, it can be used wherever there is no normal doorbell available or the installation of a conventional bell would be too complicated. [. . . ] Open the battery compartment on the receiver by pressing the cover slightly and sliding it downwards. Insert three 1. 5 V batteries of the type AA (not included in the scope of supply) according to the + and -- marks into the battery compartment. Then open the transmitter housing by inserting a screwdriver into the recess at the bottom edge of the transmitter until the housing opens. Now insert the included 12 V battery into the transmitter according to the + and -- marks. The required ring or melody can be selected for the radio-controlled gong by pressing the red button on the board of the transmitter. Once you have decided which ring or melody you would like, replace the upper housing cover and press it together rmly until you feel it lock in place. Before you push the blue cover back onto the transmitter, you can write on the name plate. The transmitter and the receiver can now be mounted in the required positions using the fastening material included. [. . . ] The receiver should always be screwed in place due to its greater weight. [. . . ]