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Auto Shut Off Mode

Auto Shut Off Mode automatically shuts off the
detector. 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 alert when picking up another
radar detector in a nearby vehicle. The Whistler
Filter Mode options provide for false alert sup-
pression from other radar detectors. Two
options exist:  

Filter:

Allows for normal filtering.  

Filter 1: 

Provides and extra step to analyze the radar

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 detec-
tors 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

The 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 approximate-
ly 2 seconds. Release button during or immedi-
ately after the alert is given. Display shows:              

Within 30-60 seconds two beeps are sounded;

to  show alertness, the driver must press either the
City, Volume, or Quiet buttons within 3-5 seconds. If
a button is pressed within 3-5 seconds, the cycle is
repeated.

If a button is not pressed 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 oper-
ate a vehicle if you are drowsy. During extended
periods of vehicle operation, you should take fre-
quent 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

.

SWS

Safety Warning System

In communities where transmitters are located,
the Safety Warning System

displays over 60

text messages. When Safety Radar is detected,
the audio alert sounds like a geiger counter.

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
options such as Tone Select, Abbreviated Power Up
Sequence, 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 Option Mode will automatically be
exited. To enter:

Содержание XTR-540

Страница 1: ...ded in the war ranty section of the manual To fully acquaint yourself with the operation of your Whistler Detector and to better understand the dif ferences between detecting radar laser and safety ra...

Страница 2: ...m mu us st t n ne ee ed d t to o b be e p pl lu ug gg ge ed d i in nt to o a a l li iv ve e l li ig gh ht te er r s so oc ck ke et t t to o f fu ul ll ly y c ch ha ar rg ge e t th he e b ba at tt te e...

Страница 3: ...batteries This will also provide power to the detector The display will show an asterisk i e when the unit is charging the batteries The asterisk will flash during charging and go out when charging is...

Страница 4: ...rmal operation and off when the unit alarms D DI IM M D DI IM M Backlight is dim during normal operation and dim when the unit alarms D DI IM M B BR RT T Backlight is dim during normal operation and b...

Страница 5: ...City Modes See Option Select Mode to change Filter settings OPERATION OPERATION Stay Alert Feature The Stay Alert Feature is designed to test a driver s alertness To engage when unit is not alarming...

Страница 6: ...no signal is detected two beeps are provided indicating an all clear condition During a VG 2 Alert X K and Ka band signals cannot be received Reference page 21 for VG 2 information Alert Priority When...

Страница 7: ...n D C which have local regulations restricting the use of radar receivers in any vehicle when used in automobiles or light trucks under 10 000 lbs The Federal Highway Administration FHWA issued a regu...

Страница 8: ...eiver used by Police to detect signals radiated by the local oscillator of a radar detector Because its purpose is to identify persons driving with radar detectors these devices are known as a radar d...

Страница 9: ...your unit is returned with its serial number For reference please write your unit s serial number in the following space s n______________ Units without serial numbers are not covered under warranty...

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