Service manual

ManualsBrandsVertex Standard ManualsRadioVX-4000

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VX-4000 VHF Service Manual

Operating Manual Reprint

SQL (Squelch Level)

You can manually adjust the squelch level using

this function:

1. Press the assigned PF button of the “SQL”. A

tone sounds and SQL appears on the display

with the current squelch level.

2. Rotate the CHANNEL selector knob to select

the desired level.

3. Press the this key. A tone sounds and the dis-

play returns to the normal channel.

Encryption (Option)

When the Voice Scrambler feature is enabled,

pressing the assigned PF button of the “Encryp-

tion” toggles the Scrambler on and off.

ADVANCED OPERATION