Sony UWP-C1, UWP-C2, UWP-C3 Operating Instructions Manual page 39

Hand-held microphone
(UTX-H1)
1
Turn the grip in the direction of
the arrow to open the battery
compartment.
2
Align two new LR6 (size AA)
alkaline batteries with the polarity
markings and insert them into the
battery compartment.
3
Turn the grip in the direction
opposite to the arrow in step 1 to
close the battery compartment.
Note
If you open the battery compartment
during signal transmission, the noise
may occur. Be sure to turn the
microphone off before opening the
battery compartment.
Plug-on transmitter (UTX-P1)
1
Slide the battery cover to release
the lock and open the battery
compartment.
2
Align two new LR6 (size AA)
alkaline batteries with the polarity
markings and insert them into the
battery compartment, and then
close the cover.
39