QUICK GUIDE
5. Receiving alert messages
• When a radar signal is detected, the screen displays the name of the band – “X”, “K”,
or “KA” – and a number indicating the strength of the signal (1 to 8).
• The higher the number, the stronger the signal.
• Stronger signals usually imply that you’re closer to a police radar/laser device.
• When a laser signal is detected, the screen displays “LASER”.
6. Adjusting the Alert Filter
If you receive too many false alert signals, or are driving in specific environments, press the
ALERT FILTER button to switch between filter modes:
• FILTER-NORMAL – Optimized filtering for typical city or highway driving
• FILTER-HIGH – Increased filtering to reduce most false alerts, good for high-density
commercial areas
• FILTER-OFF – No filtering of alert signals, ideal for open space areas
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