Cobra XRS 9940 Operating Instructions

Pages 21

Year 2008

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Cobra XRS 9940 Specification

The Cobra XRS 9940 is a high-performance radar and laser detector designed to enhance driver awareness and safety. It operates across multiple bands, including X, K, Ka, and SuperWide Ka, providing comprehensive detection capabilities. The device features a sophisticated 12-band detection system that includes support for VG-2 and Spectre I/IV+ radar detector-detectors, ensuring stealth operation. Its advanced POP Mode detection offers rapid response to brief radar bursts.

The XRS 9940 is equipped with an UltraBright Data Display, which provides clear and concise alerts through an intuitive, easy-to-read interface, aiding in quick comprehension while driving. The device also includes a voice alert feature, allowing for hands-free operation and reducing driver distraction. Its IntelliMute and IntelliMute Pro features further enhance driving safety by automatically muting alerts based on the vehicle's speed or engine RPMs.

The device is powered by Cobra's proprietary Digital Signal Processing (DSP) technology, which minimizes false alerts by filtering out non-police radar sources. The inclusion of a Safety Alert and Strobe Alert system provides additional warnings for emergency vehicles and road hazards. The XRS 9940 has an adjustable City and Highway mode, optimizing sensitivity based on the driving environment to reduce unwanted alerts in urban areas and increase detection range on highways.

Compact and ergonomically designed, the Cobra XRS 9940 includes an easy-to-mount windshield bracket, ensuring optimal placement for maximum detection range. The unit is powered via a 12V car adapter, making it convenient for use in any vehicle. Overall, the Cobra XRS 9940 offers a reliable and feature-rich solution for drivers seeking enhanced detection capabilities and increased situational awareness on the road.

Cobra XRS 9940 F.A.Q.

How do I install the Cobra XRS 9940 in my vehicle?

To install the Cobra XRS 9940, mount the unit on the windshield using the suction cup mount. Ensure it is placed in a location with a clear view of the road. Connect the power cable to the vehicle's cigarette lighter or power outlet.

What is the best way to maintain the Cobra XRS 9940 for optimal performance?

Regularly clean the device's exterior with a soft, dry cloth to avoid dust accumulation. Ensure the power connections are secure and check for firmware updates on the manufacturer's website to keep the radar detector up to date.

How can I troubleshoot if the Cobra XRS 9940 is not powering on?

First, check the power cable connection to both the unit and the power outlet. Inspect the power cable for any signs of damage. If possible, try connecting the unit to a different power source to rule out issues with the outlet.

What should I do if the Cobra XRS 9940 is not detecting radar signals?

Ensure that the device is mounted correctly with a clear view of the road. Check the settings to make sure the radar bands are enabled. It may also help to reset the device to factory settings, as described in the user manual.

How do I reset the Cobra XRS 9940 to its factory settings?

To reset the Cobra XRS 9940, press and hold the power and menu buttons simultaneously until the display shows that the reset is complete. This will revert all settings to the factory default.

Can the Cobra XRS 9940 be used in all weather conditions?

The Cobra XRS 9940 is designed to function in typical weather conditions. However, extreme weather, such as heavy fog or rain, can affect radar detection performance. Ensure the device is securely mounted to prevent it from falling during rough conditions.

What does it mean when the Cobra XRS 9940 displays an error code?

Error codes on the Cobra XRS 9940 indicate specific issues. Refer to the user manual for a list of error codes and their meanings. Common solutions include checking connections and resetting the device.

How can I update the firmware on my Cobra XRS 9940?

Visit the Cobra website to check for the latest firmware updates. Download the update to your computer and follow the instructions provided by Cobra to install the update onto your device via a USB connection.

Why is my Cobra XRS 9940 giving false alerts?

False alerts can occur due to other electronic devices or automatic door openers. Adjust the sensitivity settings on the device to help reduce false alerts, and use the city mode for urban areas where false alerts are more common.

How do I interpret the signals on the Cobra XRS 9940?

The Cobra XRS 9940 uses visual and audio alerts to indicate radar and laser detection. Different tones and icons represent various radar bands and laser signals. Refer to the user manual for a detailed explanation of each type of signal.