Prologic Vtsw Manual -

: The alarm uses standard beeps for the first two detections. It only switches to your selected polyphonic melody after the third "beep," ensuring short line tweaks don't trigger a full song.

: The receiver’s built-in nightlight can be set to flash for 20 seconds upon a bite, helping you find your way out of the bivvy in total darkness. 🔋 Maintenance & Hardware Prologic Vtsw Manual

Use the and - buttons to cycle through four volume levels (Low to Ultra High). The T button adjusts the pitch across four standard grades. Sensitivity (S Button) : : The alarm uses standard beeps for the first two detections

variant introduces "smart" audio logic to reduce noise pollution on the bank. 🔋 Maintenance & Hardware Use the and -

models, represents a standard in durable, waterproof bite alarms for carp anglers. These devices are designed for extreme weather resistance and feature customizable alerts to help distinguish between minor line movements and aggressive runs. 🛠️ Core Operation Guide