User's Manual

OPERATIONOPERATION
Option Select Mode
Entering Option Select Mode allows you to turn on or off
VG-2 detection or Voice alerts. Note: The unit must not
be alarming.
To turn VG-2 detection on/off:
Press and hold the Quiet button until the unit provides a
unique beep then release the Quiet button. Unit will say
“VG-2” and the V/L light will illuminate briefly. If VG-2
detection is already on, the unit will provide a double beep
to indicate VG-2 detection is turned off.
To turn Voice off/on:
Press and hold the Quiet button (greater than 3 seconds)
until you hear a double beep then release the Quiet
button. Voice alert is now off. If voice alert was already off,
the unit will say “ON”.
Press (Power/Play) anytime to exit.
Teach/Tutorial Mode
Provides simulated alerts for each type of signal.
• Press City and (Quiet/Record) simultaneously and
release.
• Press (Power/Play) to exit.
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Stay Alert Feature
The Stay Alert Feature is designed to test a driver’s alert-
ness. To engage (when unit is not alarming):
• Press and hold City for 2 seconds. Display shows:
Within 30-60 seconds two beeps are sounded; to show alert-
ness, the driver must press either the (Volume), City or
(Quiet) button within 3-5 seconds. If the button is pressed
within 3-5 seconds, the cycle is repeated.
If a button was not pressed within 3-5 seconds alarm sounds
and the display will flash all LEDs:
• Press (Power) 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.
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1670LD manual 9/3/02 2:00 PM Page 17