Parts Identification - Sony WRT-822A Operating Instructions Manual

Overview
Compatibility with Sony lavalier microphone
The transmitter is compatible with Sony lavalier
microphones, including the ECM-77BC.
RF carrier with tone signal
The unit transmits the RF carrier accompanied by a tone
signal, enabling the tuner with a tone squelch circuit to take
out only the target audio signal received.
Wide dynamic range and low noise
The compander (compressor/expander) system enables
transmission over a wide dynamic range with minimum
noise.
GB
4

Parts Identification

Wire antenna
1
Display section
A F
2
+/– buttons +
O N
O F F
SET
Use a ballpoint pen or
similar instruments
to press +/– , SET
buttons.
3
Audio
input
connector
R F
B A
T T
C H
–
S E T
4
SET
button
5
POWER
switch
Battery
holder