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OPERATION
OPERATION OPERATION
8910
Highway Mode
Highway mode provides full audio warnings any
time radar (X, K, Ka, Safety Radar) or laser sig-
nals are detected, and is recommended for open
road driving.
For more information on City and Highway mode,
please visit our FAQ page on our website:
www.whistlergroup.com
Dim/Dark Mode
Dim/Dark Mode reduces the illumination of the
display.
• Press and hold Power for 2 seconds to reduce
illumination to a Dim setting.
• Pressing and holding the power button for 2
seconds a second time engages Dark Mode.
The display illumination is further reduced.
Dim or dark can be engaged during an alert. In
Dark Mode, the display goes dark for as long as
a signal is being detected and for 20 seconds
after, then the display returns to the dimmer set-
ting.
• Pressing and holding the power button a
third time restores full illumination to the
display.
• Press the DIM button on the remote to select
display illumination.
Teach/Tutorial Mode (XTR-520 Only)
Provides simulated alerts for each type of signal.
• Press City and Quiet simultaneously and
release.
• Press Power to exit.
NOTE: On model XTR-220, City, Highway and
Dim/Dark modes are only engaged via the
remote control.
City/City 1/City 2 Mode
Whistler’s Three Stage City Mode is designed to
reduce the annoyance of automatic door open-
ers, intrusion alarms and other devices which share fre-
quencieswith police radar. Generally X band is
used for these devices.
• Press City to cancel Highway mode and engage City.
• Press City a second time engages City 1.
• Press City a third time engages City 2.
• Pressing City a fourth time cancels City Modes and
returns the unit to Highway Mode.
In City Mode, weak speed/safety radar signal give
an initial alarm of two beeps, and then remains
quiet unless the signal becomes very strong.
When the signal strength increases, two additional
beeps ar
e provided.
City 1 and CIty 2 Modes operate the same as
Highway Mode, but in City 1 Mode, only the X
band sensitivity is lowered. In City 2 Mode, X-
band is not detected.
CAUTION: Some towns/small cities may still be
using X band radar. If Auto Quiet is engaged in
City 1 or City 2 modes and the unit receives a
strong radar signal, the unit performs the Auto
Quiet feature. City Modes do not change the
audio alert for laser or VG-2.
Integrated Real Voice
®
(XTR-520 only)
When selected, Real Voice
®
will be used to artic-
ulate the following:
1. Band Identification
2. Safety Warning System messages
3. Feature Selection
NOTE: In certain cases the voice message does
not replicate the text message.
Auto Quiet Mode
Auto Quiet reduces the selected audio level to
level (1) approximately 5 seconds after a radar
or safety radar signal is detected. The alert for
any new signal within 20 seconds will resume at
level (1). Auto Quiet does not affect VG-2 or
laser alerts.
• Press Quiet/Menu (before a signal is detected)
to engage Auto Quiet.
• Once the Auto Quiet mode is engaged, you
may cancel the audio alarm by pressing Quiet.
• Press Quiet (when the unit is not alarming) to
cancel Auto Quiet mode.
Quiet Mode
Quiet cancels audio during an alert and any new
alert within 20 seconds. After 20 seconds,
approximately 2 beeps are provided on any
new alert and unit then remains quiet.
• Press Quiet to cancel the audio.
• Press Quiet a second time during an alert to
restore the standard audio alert pattern; or
turn the unit off, then on.