Instructions

5050
EN
If the battery is almost empty, the status LED flashes orange
when you operate the DuoFern Standard manual transmitter.
◆ The battery can be found in the battery compartment on
the rear of the DuoFern Standard manual transmitter.
◆ Unfasten the rear housing with a screwdriver.
◆ Carefully lift off the rear housing.
◆ Push the battery out from the side.
◆ When you insert the battery ensure that the polarity is
correct. The plus connector (+) of the battery must be at
the top.
NOTE
Empty batteries are hazardous waste and must not be
disposed of with non-recyclable refuse.
Battery change
TD