Whistler 1670 - Manual (Page 20)

OPERATION
18
To exit Memo mode:
• Press (Volume Up) or (Volume Down) buttons simul-
taneously and release. The unit will beep twice.
NOTE: Memo mode automatically exits within 20 seconds
if a button is not pressed.
Vehicle Battery Saver Mode
The Vehicle Battery Saver Mode automatically shuts off
your detector within 3 hours if you forget to turn it off. The
timer is reset if the detector is turned off, unplugged or
any button is pressed before the 3 hours have expired. The
detector will alert you with an audible and visual warning
before it shuts off. Display reads:
During this warning you can momentarily reset the unit by
pressing any button. This will reset the timer.
If the unit has automatically turned itself off, press the
(Power/Play) button to turn the unit back on. You can
manually engage the Vehicle Battery Saver Mode by press-
ing and holding the City button until one beep is heard.
Refer to “Option Select Mode” for instructions for deacti-
vating battery saver mode feature.
PWR OFF