Vehicle Battery Saver Mode; Teach/Tutorial Mode - Whistler MFU440 User Manual

Vehicle Battery Saver Mode

If selected the Vehicle Battery Saver Mode
automatically shuts off the detector after 3 hours if the
unit has constant power.
The timer is reset when:
1. Each time the detector is turned off.
2. The power cord is disconnected or power is
removed to the unit.
3. Any button is pressed before the timer has expired.
The detector will alert you with an audible and
visual PWR OFF warning before it shuts off.
During this warning you can reset the timer by
pressing any button. If the unit has automatically
turned itself off, press any button to turn the unit back
on.
Refer to "Option Select Mode" for instructions for
changing the battery saver mode option.

Teach/Tutorial Mode

Provides simulated alerts for each type of signal.
• Press City and Quiet simultaneously and release.
Display briefly shows:
• Press Dark to cancel.
OPERATION
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