Heli-Max HMXE13 Manual - Manual (Page 7)

7
INSTALL THE TRANSMITTER BATTERIES INSTALL THE TRANSMITTER BATTERIES
❏
Open the battery cover on the back of the transmitter, and install four
AA batteries. Double check the polarity of each battery before replacing the
battery cover.
❏
Turn on the transmitter and verify that the LED indicator glows solid red. Turn
the transmitter off for now. If the LED indicator did not come on, remove the battery
box from the transmitter and verify that the batteries were installed correctly.