26
1. Push the release button and take out
the mechanical key.
2. Using a flathead screwdriver or equiva-
lent, open the transmitter case.
3. Remove the discharged transmitter bat-
tery by flathead screwdriver or equiva-
lent. Insert the guide groove and lift as
shown in the above illustration.
NOTICE
Do not modify the battery case. It
may cause a trouble.