Controls & Connectors ( Left / Right Side ) - Yaesu FTA-250L Operating Manual

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


PTT (Push To Talk) Switch
À
Press this switch to transmit, and release it to re-
ceive after your transmission is completed.
SQL (Squelch) key
Á
This key may be pressed to adjust the squelch
level. Press this key for 1 second to "open" the
squelch continuously. Press this button again to
resume normal (quiet) monitoring.
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LOCK key
Â
Press and hold this key to lock the keypad. To un-
lock, repeat this process.
MIC/SP Jack
Ã
You may connect the supplied SCU-15 Headset
Adapter Cable or the optional SSM-10A Speaker/
Microphone to this jack. To use this jack, you must
first remove the cover from the transceiver body.
Do not allow the FTA-250L to get wet
while the MIC/SP cover has been re-
moved.
EXT/DC Jack
Ä
When an external 9.0 to 10.5-Volt DC power
source is available, you may connect the SDD-12
Cigarette Lighter DC/DC Converter here.
1) Do not allow the FTA-250L to get wet
while the rubber cover is removed.
2) Do not connect any accessory unapproved
by YAESU to supply DC power.
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