Leixen UV-52 User Manual page 12

Antenna: A part which to transmit and receive
①
signal.
Power/Volume Switch
②
Speaker: For voice output
③
Microphone: For voice input
④
LCD display: Displays current frequency/channel
⑤
and operations.
Keypad: Enters desired frequency/channel or
⑥
operations by keypad
TX/RX indicate LED: Left one is for channel A,
⑦
right one is for channel B.
High power: PTT A or PTT B both light RED LED;
Low power: PTT A lights Orange LED, PTT B
Purple lights LED;
Receiving channel A light Green LED, receiving
channel B lights Blue LED.
Push to talk A
⑧
Push PTT A to transmit a channel A signal, release
to receive.
Push to talk B
⑨
Push PTT B to transmit a channel B signal, release
to receive.
Programmable Key(PC)
⑩
This key can be programmed as user-define shortcut
key by software.
Speaker/microphone jack, programming software
⑪
jack
P TT A
（ ）
P TT B
（ ）