Yaesu Musen Co. Ltd. 10654820 ユーザーズマニュアル

FCC ID: K6610654820 

IC ID: 511B-10654820 

Operating Manual 

1/7 

Vertex Standard Co., Ltd. 

VX-350 Series Operating Manual 

 

・ LED Indicator 

Glows Green: 

Monitor on 

Blinking Green: 

Busy Channel (or SQL off) 

Glows Red: 

Transmitting 

Blinking Red: 

Battery Voltage is low 

Yellow:   

Receiving a Selective Call 

・ Antenna Jack 
・ Push To Talk (PTT) Switch 
・ Side1 Switch (Case side) 
・ Side2 Switch (Case side) 
・ CH (Channel) Selector 
・ VOL/PWR knob 
・ LCD (LCD version only) 
・ A Key (LCD version only) 
・ B Key (LCD version only) 
・ C Key (LCD version only) 
・ D Key (LCD version only) 
・ MIC/SP Jack (External Mic/Earphone) 
・ Speaker 
・ Internal Microphone 
・ Battery Pack Latch 
 

Battery Pack Installation and Removal 
・ To install the battery, hold the transceiver with your left hand, so your palm is over the 

speaker and your thumb is on the top of the belt clip. Insert the battery pack into the 
battery compartment on the back of the radio while titling the Belt Clip outward. 

・ To remove the battery, turn the radio off and remove protective cases. Slide the Battery 

Pack Latch on the bottom of the radio, and then slide the battery downward and out from 
the radio while unfolding the Belt Clip. 

Caution!: Do not attempt to open any of the rechargeable Li-Ion packs, as they could 
explode if accidentally short-circuited. 
 
Low Battery Indication 
・ As the battery discharges during use, the voltage gradually becomes lower. When the 

battery voltage becomes to low, substitute a freshly charged battery and recharge the 
depleted pack. The TX/BUSY indicator on the top of the radio will blink red when the 
battery voltage is low. 

・ Avoid recharging Li-Ion batteries often with little use between charges, as this can 

degrade the charge capacity. We recommend that you carry an extra, fully-charged pack 
with you so the operational battery may be used until depletion (this “deep cycling” 
technique promotes better long-term battery capacity)