Weierwei Vev-3288s Manual [verified] -

Ensure the antenna is tightly screwed in and the battery is fully charged. Avoid using the radio inside a vehicle without an external antenna. 6. Maintenance and Battery Care

Sets the frequency increment (5K, 6.25K, 10K, 12.5K, or 25K). 5. Troubleshooting & Resetting Weierwei Vev-3288s Manual

The VEV-3288S uses a high-capacity Li-ion battery. To extend its life: Ensure the antenna is tightly screwed in and

If you need a privacy tone, press [FUN] + [6] (T-DCS) or [5] (T-CTCS) to select the required code. Weierwei Vev-3288s Manual

Short for "Function." Press this followed by a numeric key to access secondary features (printed above the buttons).

Located on top; rotate clockwise to turn on and increase volume.

Switches between Frequency Mode (manual entry) and Memory/Channel Mode (saved presets).