20
Technical Information
Service Manual
1. Press the back side of remote controller marked with slightly and then push out the cover of battery box along the arrow direction.
2. Replace two 7# (AAA 1.5V) dry batteries, and make sure the position of "+" polar and "-" polar are correct. Do not mix to use new and old
batteries or different type batteries. Otherwise, it may cause the remote controller invalid.
3. Reinstall the cover of battery box.
This remote controller can display the residual electricity of batteries.
When the icon of
on remote controller is flashing, please replace
batteries in time. Otherwise, the remote controller can’t operate normally.
Replacement of batteries in remote controller
ON/OFF
Residual electricity
of batteries
