OPERATION
8
Auto Quiet
mode does not affect laser alerts.
• Press Quiet (before a signal is detected) to engage Auto
Quiet mode.
• Once the Auto Quiet mode is engaged, you may cancel
the audio alarm by pressing Quiet.
• Press Quiet (when the unit is not alarming) to cancel Auto
Quiet mode.
Quiet Mode
Quiet mode cancels audio during an alert and any new
alert within 20 seconds. After 20 seconds of no radar signal
detected, the audio alerts are restored.
• Press Quiet to cancel the audio.
• Press Quiet a second time during an alert to restore the
standard audio alert pattern.
Speed Selectable Auto Quiet
Traveling below the speed selected in option mode will
engage Auto Quiet mode.
NOTE:
Enter Option Mode to set Speed Selectable Auto
Quiet.
City/City 1/City 2 Mode
Whistler’s Three Stage City Mode is designed to reduce
the annoyance of automatic door openers, intrusion alarms
and other devices which share frequencies with police radar.
Generally, X band is used for these devices.
• Press City button to cancel Highway Mode and engage
City Mode.
• Press City button again to enter City 1 Mode.
• Press City button again to enter City 2 Mode.
• Press City button a fourth time to cancel City 2 Mode and
returns the unit to Highway Mode.
In City Mode, weak speed/safety warning system™ signals
give an initial alarm of two beeps, and then remains quiet
unless the signal becomes very strong. When the signal
strength increases, two additional beeps are provided. City 1
and City 2 Modes operate the same as Highway Mode, but
in City 1 Mode, only the X band sensitivity is lowered. In City
2 Mode, X-band is not detected.
