ANTENNA
EMERGENCY ALERT KEY
LED INDICATOR.
SPEAKER
MENU KEY
CHANNEL ENCODER/FREQUENCY ADJUSTMENT
POWER SWITCH /VOLUME CONTROL
MICROPHONE
VFO/MR: Long press (2s-3s) is scan key, short press to switch
channel (all frequency mode)
ENT: Confirm key, press ENT and turn ON radio to switch between
and frequency
frequency and
channel
Содержание PX-578
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