Whistler XTR440 Laser Owners Manual

Whistler XTR440 Laser Radar Detector manual cover

Pages 9

Year 2018

Language(s)

of 9

Whistler XTR440 Laser Radar Detector Specification

The Whistler XTR440 Laser Radar Detector is a sophisticated device designed to enhance driver awareness and safety by detecting radar and laser signals used by law enforcement for speed monitoring. This compact and efficient unit operates across multiple radar bands, including X, K, and Ka, providing comprehensive coverage. The device features an advanced VG-2 cloaking technology that enables it to remain undetectable to VG-2 radar detector detectors, ensuring discreet operation.

Its design incorporates a high-gain optical lens that improves laser signal detection capabilities, allowing for early alerts to laser-based speed monitoring. The unit is equipped with a 360-degree total perimeter protection system, ensuring that radar and laser signals are detected from all directions. The XTR440 boasts a user-friendly interface with an easy-to-read icon display and clear audio alerts, providing intuitive operation and quick recognition of threats.

Additional functionality includes a selectable tone alert system, allowing users to customize audio alerts to their preference, and a city mode setting, which reduces the frequency of false alarms in urban environments. The device also features a stay alert function designed to keep drivers attentive, and a memory retention system that saves personalized settings even when powered off. For power convenience, it includes a built-in, replaceable fuse and an energy-efficient battery-saving mode. The Whistler XTR440 is a reliable and versatile radar detector, providing drivers with essential information to maintain safe driving speeds and avoid potential traffic citations.

Whistler XTR440 Laser Radar Detector F.A.Q.

How do I install the Whistler XTR440 in my vehicle?

To install the Whistler XTR440, use the included windshield bracket to mount it on your windshield. Ensure the device is level and facing forward. Plug the power cord into the detector and connect it to your vehicle's 12V power outlet.

What should I do if the detector is not powering on?

First, check the power cord connection and ensure it is securely plugged into both the detector and the power outlet. Verify that the outlet is functioning by testing with another device. If the problem persists, inspect the fuse in the power cord for any damage and replace it if necessary.

How can I reduce false alerts on the Whistler XTR440?

To reduce false alerts, make sure the detector is not near any electronic devices that could cause interference, such as GPS units or mobile phones. You can also adjust the sensitivity settings on the device or use the City mode to minimize alerts in urban areas.

How do I update the firmware on my Whistler XTR440?

The Whistler XTR440 does not have user-upgradable firmware. Ensure you have the latest model by contacting Whistler customer support for any updates or potential recalls.

What is the range of detection for the Whistler XTR440?

The Whistler XTR440 is designed to detect radar and laser signals from several miles away, depending on the surrounding terrain and obstacles. Optimal detection range is achieved in open, flat areas.

How do I clean and maintain my Whistler XTR440?

To clean the unit, gently wipe the exterior with a soft, dry cloth. Avoid using cleaning agents or water directly on the device. Regularly check the mounting bracket and power connections to ensure they are secure.

What do the different alert tones mean on the Whistler XTR440?

The XTR440 uses different tones to indicate various types of radar and laser signals. Refer to the user manual for a detailed description of each tone and its corresponding threat level.

Can the Whistler XTR440 detect red light cameras?

The Whistler XTR440 does not have the capability to detect red light cameras as it is primarily designed for radar and laser signal detection.

How do I know if my Whistler XTR440 is working correctly?

Perform a self-test by turning on the device and observing if it cycles through alerts and displays correctly. You can also pass by known speed traps to check if it detects signals appropriately.

Is it legal to use the Whistler XTR440 in all states?

Most states in the U.S. allow the use of radar detectors, but they are illegal in Virginia and Washington D.C. Always check local laws before using a radar detector in your area.