Controls & Connectors (Vx-454) - Yaesu VX-451 Operating Manual

VOL/PWR Knob
CH ( Channel ) Selector
LCD ( Liquid Crystal Display )
PTT Switch
SIDE-1 Button
SIDE-2 Button
4-Button Programmable Key
VX-450 S O
C & C
Antenna Jack
TOP SEL Key
Battery Pack Latch
M
VX-454
LED Indicator ( Programmable )
Default settings are:
Steady Red:
Transmitting in progress
Blinking Green:
Busy Channel
Steady Green:
Tone Squelch in defeated condition
Microphone
Speaker
MIC/SP Jack
( External MIC/SP )