: 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
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) :
variant introduces "smart" audio logic to reduce noise pollution on the bank. 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 includes a silent vibration setting for stealthy night fishing, accessible via the volume down button. : The receiver’s built-in nightlight can be set
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
For specific diagrams or a full PDF of the operating instructions, you can consult the following: Senzora VTSW Full Manual (Scribd) Prologic Fishing Operation Portal (Yumpu) Prologic Polyphonic V2 VTSW Bite Alarm Kit Sensitivity (S Button) : variant introduces "smart" audio
: Most VTSW alarms and receivers run on a standard 9V battery . These are preferred for their long life and easy availability.