Whistler GT-268Xi, Руководство пользователя

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OPERATION
Stay Alert Feature
The Stay Alert Feature is designed to test a driver’s alertness.
To engage (when the unit is not alarming):
• Press and hold the City button for approximately 2 seconds.
Release the button during or immediately after the alert is
given.
Within 30-60 seconds, two beeps are sounded; to show alertness,
the driver must press either the City, Menu, or Quiet buttons
within 3-5 seconds. If a button is pressed within 3-5 seconds,
the cycle is repeated. Before unit alerts, press Dark to exit this
feature. If a button is not pressed within 3-5 seconds, an alarm
sounds and the entire display flashes.
• Press the Dark button to exit.
WARNING!! Stay Alert is NOT intended as a substitute for
adequate rest. You should NOT operate a vehicle if you are
drowsy. During extended periods of vehicle operation, you
should take frequent breaks. Improper reliance on the Stay Alert
feature may result in vehicle damage, personal injury or death.
NEVER OPERATE A VEHICLE IF YOU ARE DROWSY.