The Gibidi DTS4334 Domino is a 4 button remote in the shape of a domino.
Use: When pressing and releasing one of the keys the code will be transmitted on the relevant channel.
Battery Replacement: When the light from the transmission LED appears dimmed, the power supply battery must be replaced. To do this open the shell and carefully remove it using a flat head screwdriver. Remove the old battery and fit the new one (Mod. CR2016 2x3V) taking care not to invert the polarity. Close the transmitter casing taking care not to damage the circuit.
Learning Codes: Position close to the radio receiver and press simultaneously for at least 6 seconds the buttons 1 and 2 of the transmitter already stored. Then press the button • of the new trasnmitter.