Whistler XTR-550 用户手册

Model Features Summary ................................. 3 - 5
Installation ........................................................ 5 - 6

• Mounting Guidelines

5 - 6

• Windshield Mounting

6

• Power Connection and Fuse Replacement  

6

Operation ....................................................... 7 - 13

•Dim/Dark Mode

7

• Power On Self Test & Volume

7

• Setting Saver                                                                          7

• Feature Engaged Confirmation

7

• Integrated Real Voice

®

8

• Auto Quiet Mode

8

• Quiet Mode

8

• City/City 1/ City 2 Mode                              

9

• Highway Mode

9

• Teach/Tutorial Mode

10

• Dual LED Alert Periscope                                                  10

• VG-2 Mode                                               

11 

• Vehicle Battery Saver Mode

11

• Option Select Mode                                                               12

• Stay Alert Feature

13

Safety Warning System

™

..................................... 13

POP

™

Mode Alerts .............................................. 14

Laser/Radar Alerts .............................................. 14

• Speed Radar Audio/Visual Alerts                         14

• Laser Audio/Visual Alerts

14

• Pulse Protection

®

14

VG-2 Alerts ......................................................... 15

• Alert Priority

15

Reset Features .................................................... 16
Troubleshooting Guide  ....................................... 17 
Care and Maintenance ........................................ 18
Are Detectors Legal?  .......................................... 18
FCC Information .................................................. 19
Speed Monitoring ......................................... 19 - 22

• Radar Facts

19

• POP

™

Mode                                                                     19

• Laser Facts

20

• Other Speed Detection Systems

21

Warranty Information .................................... 22 - 25
Specifications ......................................................25
Accessories ......................................................... 26

Whistler’s ergonomic and user-friendly design pro-
vides a new level of operating convenience.
Special features include: 
1. Bracket Release Button – provides quick 

and easy release of the mounting bracket.

2. Speaker 

– provides distinct audio warnings 

for X, K, Ka band radar, safety radar, laser and
VG-2.

3. Mounting Bracket Location – slot holds

mounting bracket firmly.

4. Radar Antenna – compact, high-efficiency 

antenna receives radar signals.

5. Front Laser  – high gain optical lens provides

increased sensitivity and field of view for 
leading-edge laser detection.

6.  Rear Laser – an integrated optical 

waveguide provides superior detection of 
laser signals transmitted from behind.

7. City Button - reduces the annoyance of 

false alerts typically encountered in urban 
driving areas.

8. Quiet Button - pressing QUIET before a

radar signal is detected engages Auto Quiet
Mode which provides “clicking” sounds 
after the initial warning. Pressing QUIET 
during a radar encounter silences audio 
alerts, while allowing visual alerts to keep 
you informed. 

9.  Power / Volume Control – turns unit on/off 

and adjusts audio level. 

10. Dim Dark - engages Dim/Dark modes
11. Menu Button - enters Option Select Mode.
12. Text Display – provides distinct  visual

confirmation of signals detected, signal 
strength, and indicates engaged modes of 
operation.

Feature Listings of XTR-500/550

4

5

• Total Band Protection

™

• Red Text Display              
• Detects POP

™

Mode

• 360° Protection             
• Real Voice

®

• VG-2 Cloaking
• 3 City Modes
• Quiet/Auto Quiet Mode

• Dim/Dark Mode
• Stay Alert

™

• Setting Saver
• Vehicle Battery Saver

™

• Safety Warning System

™

• Alert Priority
• Dual LED Periscopes

3

Features of XTR-500/550