Whistler 1660 - Manual (Page 12)

OPERATION
Auto Quiet Mode
Auto Quiet shortens the tone for the selected audio
approximately 3 seconds after a radar or safety radar sig-
nal is detected. The shorter tone will resume for any new
signal within 20 seconds. Auto Quiet does not affect VG-2
or laser alerts.
• Press Quiet (before a signal is detected) to engage Auto
Quiet. Display reads:
• 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 cancels audio during an alert and any new alert with-
in 20 seconds. After 20 seconds, 2 beeps are provided on
any new alert and the unit then remains quiet.
• Press Quiet to cancel the audio.
• Press Quiet a second time while unit is alarming to
restore the standard audio alert pattern; or turn the unit
off, then on.
10
AUTO
QUIET