Setting the squelch level (usually level 3 is recommended) helps filter out weak background noise while ensuring you hear clear transmissions.
Below is a comprehensive guide to its core functions and manual setup.
You can download or stream the official manual via the Internet Archive .
Initiates a scan from the current channel. The scan pauses when the squelch opens; press UP to skip or SCN again to stop.
The Weierwei VEV-3288S Go to product viewer dialog for this item.