Whistler CR73 Series User Manual page 11

A signal strength indicator will help determine
your proximity to the source without the continued
annoyance of audio.
We suggest you turn FDSR ON if you are
experiencing excessive random false alerts when
behind select vehicles.
Alert Periscopes
Whistler's Alert Periscopes provide an added
attention getting visual alert. The two extra LED's
flash on and off when the unit alarms to provide a
unique visual alert.
This alert can be programmed through the Option
Select Mode to be: ON, OFF, or FLASHING during
alerts.
Dim/Dark Mode
Dim/Dark Mode reduces the illumination of the
display.
• Press and release the Dark button to reduce
illumination to a dim setting.
• Press and release the Dark button a second time
to engage Dark Mode. The display illumination is
further reduced.
Engaging/Disengaging VG-2
See Option Select Mode to turn this feature on.
Vehicle Battery Saver Mode
The Vehicle Battery Saver Mode automatically shuts
off your detector within 6 hours. The timer is reset if
the detector is turned off, unplugged or any button
is pressed before the time has expired. The detector
will alert you with an audible and visual warning
before it shuts off. During this warning you can reset
the timer by pressing any button.
OPERATION
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