Whistler 1655 - Manual (Page 15)

RADAR/LASER ALERTS
Speed Radar Audio/Visual Alerts
When X, K or Ka is detected the band ID and signal
strength is displayed. The audio alert is continuous and
has a geiger counter-like pattern. The faster the beep the
closer or stronger the radar source. Example:
1 Alert LED = weak signal, 4 Alert LED’s = strong signal
Pulse Protection ®
When a pulse type signal (instant on strong signal) is
detected an urgent 3 second audio warning is sounded
and the display shows:
After 3 seconds standard alert pattern continues.
13
X K PWR Alert City VG-2
Ka