Whistler XTR-330 Laser-Radar Detector

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

12a) Numeric Icon Display - combines icon display with a 7 segment digital display that shows signal strength

indication and band identification

12c) Dual Alert LED Periscope - provides additional visual alerts

14) X-band Icon - indicates the unit is receiving an X-band signal

15) K-band Icon - indicates the unit is receiving a K-band signal

16) Ka-band Icon - indicates the unit is receiving a Ka-band signal

17) H Icon - indicates unit is in Highway mode

18) C Icon - indicates that the unit is operating in city mode

19) Signal Strength Icon - indicates the strength of the signal being detected

21) V Icon - indicates that the unit is receiving a VG-2 signal. Indicates that VG-2 is engaged

22) L Icon - indicates that the unit is receiving a laser signal