Controls & Connectors - Yaesu FTA-850L Operating Manual

CONTROLS & CONNECTORS
①
②
③
④
⑤
6
Antenna Jack
This BNC connector accepts the supplied flex-
⑥
ible antenna, or an external antenna designed
to provide 50 Ω impedance on the Aircraft Com-
munication Band.
POWER Switch
Press and hold this button to turn the radio on
and off.
PTT (Push To Talk) Switch
Press and hold this button to transmit when you
⑦
are operating in the COM band. Release this but-
ton to return to the "Receive" mode. See Page
23 for details.
SQL (Squelch) Switch
This button may be pressed to "open" the squelch
manually, allowing you to listen for very weak sig-
⑧
nals. Press and hold this button for 2 seconds to
"open" the squelch continuously. Press this button
again to resume normal (quiet) monitoring. See
Page 21 for details.
Microphone
⑨
Speak into this opening in a normal voice level,
while pressing the PTT switch, to transmit.
FCC ID: K6650033X30
IC: 511B-50033X30