12
1.Open the battery cover (picture1)
2.Place 2 AA batteries in the battery compartment according to their polarity.
3.Cap the battery cover.
4.Boot Mode
（
picture2
）
a.The first segment turns the power slide switch from off to on to turn on the
power.
b.The second segment turns the power slide switch from on to lock, so as
to avoid accidental trigger by users.
5.Define the transmitter parameters according to the instructions.
6.Press the Call button to make a call.(picture 3)
5-2 Installing transmitter // CS-W4T
（
picture2
）
（
picture3
）
（
picture1
）
