City/City 1/City2 Modes; Highway Mode - Whistler PRO-78GXi Owner's Manual

OPERATION

Highway Mode

Highway mode provides full audio warnings any time radar (X,
K, Ka, and Safety Warning System - SWS) or laser signals are
detected, and is recommended for open road driving.
For more information on City and Highway modes, please visit
our FAQ page on our website: www.whistlergroup.com
Understanding the Display
The unit's display can be set up to indicate a Cardinal Point
Heading* and Mode of Operation (Highway and City modes).
In-between the Heading and Mode of Operation the clock is
displayed when vehicle is not moving. Clock will change to
speed when vehicle exceeds 5 kmh.
Mode of Operation
*Heading
City/City 1/City 2 Modes
Whistler's City Modes are designed to reduce the annoyance
of automatic door openers, intrusion alarms and other
devices which share frequencies with police radar. Generally,
X band is used for these devices.
• Press City to cancel Highway Mode and engage City Mode.
• Press City again to enter City 1 Mode.
• Press City again to enter City 2 Mode.
• Press City a fourth time to cancel City 2 Mode and
returns the unit to Highway Mode.
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