Lamp Button; Ptt Button - Yaesu VX-150 Operating Manual

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PTT Button

Press and hold this (Push-to-Talk) button to transmit. The BUSY/TX indicator glows
red while transmitting.
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Monitor (Burst) Button
In the USA version, this button opens the squelch momentarily without disturbing the
setting of the SQL control. In the European version, this button activates the 1750 Hz
Burst tone generator.
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LAMP Button

Press this button to illuminate the display and keypad when necessary.
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MIC/EAR Jack
This four-conductor miniature jack provides connection points for microphone audio,
earphone audio, PTT, and ground.
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EXT DC
This coaxial DC jack allows connection to an external DC power source (6.0-16V
DC).
The center pin of this jack is the Positive (+) line.
VX-150 O
PERATING
Controls & Connectors
S
IDE
M
ANUAL
P
ANELS
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