User Manual

► SQUELCH FUNCTION

1. Press the [POWER] button to turn on the radio and select your

desired band by pressing [BAND] button；

2. Press & hold the [SQUELCH] button until "B" sound heard to switch

to the signal strength selection page with a symbol“ ”in display；

3. Rotate the [TUNING] knob to select signal strength“OFF-1-2-3-4-

5-6-7-8-9”；

4. Press the [SQUELCH] button again to confirm.

Note: If the [SQUELCH] button is not pressed shortly within 3

seconds, the radio will automatically confirm the adjustment; OFF

means turn off the squelch function; the higher the number, the

higher the signal strength needed to turn the sound on.

►TUNING SPEED SETTING

1. Turn on the radio and select any band you desired；

2. Press the [SQUELCH] button until you hear a sound of “B” and

release your hand. The corresponding reference table of“ ” “

” “ ” is shown below.