Whistler XTR-540 Radar Detector User Manual


 
Auto Shut Off Mode
Auto Shut Off Mode automatically shuts off the
d
etector. The timer is reset:
1
1
.
.
Each time the detector is turned off
2
2
.
.
The optional power cord is unplugged
3
3
.
.
Any button is pressed before the timer has expired.
The detector will alert
you with an audible and
visual warning before
it shuts off. This auto off
function can be programmed for the following:
Off
, 1, 2, or 3 hours. During this warning you can
reset the timer by pressing any button. If the unit
has automatically turned itself off, press the Power
button to turn the unit back on. You can manually
engage the Auto Shut Off Mode by pressing and
holding the City button until one beep is heard.
Refer to “Option Select Mode” for instructions
for changing the Auto Shut Off Mode settings.
Filter Mode
There are times when a radar detector can emit
the same frequency as police radar and can
cause your detector to falsely alarm. Sometimes
a detector can display a signal when picking up
another radar detector in vehicle close by. The
Whistler Filter Mode option provide a method
to study the signal which will verify if the signal
is a legitimate police radar or a false alert from
another detector.
Filter: Allows for normal filtering.
Filter 1: Provides an extra step to analyze the signals
that may come from other detectors.
Filter is the factory default and should provide adequate
filtering for most conditions. If you experience excessive
alerts due to radar detectors in other vehicles, try the
Filter 1 option. Filter Mode functions in both Highway
and City Modes. See Option Select Mode to change
Filter settings.
OPERATION OPERATION
Stay Alert Feature
T
he Stay Alert Feature is designed to test a driver’s
alertness. To engage (when unit is not alarming) :
Press and hold the City button for
approximately 2 seconds. Release button during
o
r immediately after the aler
t is given. Display
shows:
Within 30-60 seconds an alert is sounded; to
show alert
ness, the driver must pr
ess either the
C
ity
, Volume, or Quiet buttons within 3-5 seconds. If
a
button is pressed within 3-5 seconds, the cycle is
repeated.
I
f a button is not pr
essed within 3-5 seconds alarm
sounds and the display shows:
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
.
Safety Warning System
In communities where transmitters are located,
the Safety Warning System
displays over 60
text messages. When Safety Radar is detected,
a unique audio alert sounds.
Safety Warning System Text
Example: Poor - Road - Surface.
Note: Not all areas have Safety Warning System
transmitters.
OPERATION
11 12 13
Option Select Mode
Entering Option Select Mode allows you to customize
o
ptions such as Tone Select, Abbreviated Power Up
S
equence, and VG-2 Mode. Press the Menu button to
enter Option Select Mode. When selecting options,
the Power/BL or Quiet/VOL buttons must be pressed
within 20 seconds or O
ption Mode will automatically be
exited. To
enter:
(
(
C
C
A
A
L
L
M
M
O
O
D
D
E
E
&
&
C
C
O
O
M
M
B
B
O
O
-
-
5
5
4
4
0
0
O
O
N
N
L
L
Y
Y
)
)