c. Place original remote you want to copy nearby LRT-1. Hold any button of
original remote and see if the LED light flashes. If not, adjust the frequency by the
tuning bar until the LED of LRT-1 flashes 3 times.
d. Still hold the 2 buttons and keep increasing the distance of both remotes and
adjusting the frequency at the same time until the LED show maximum
brightness when the distance reaches 3cm.
** If you have a frequency counter, you can adjust the frequency of LRT-1 to right
frequency by frequency counter directly.
2). Copy the buttons:
e. Place the two remotes within 2 cm of each other. Press the button you want to
save and any other button of LRT-1 at exactly same time until the LED light flashes
4 times.
f. Keep holding the button you want to save and release another
button of LRT-1. Hold the button of original remote that you want to
copy until the LED of LRT-1 flashes 3 times.
g. Repeat above e. &f. steps to copy the rest buttons to finish the
copying procedure.
3). Please make sure only to copy remotes in areas far from electrical interference.
Otherwise, the copying may be done incorrectly.