Cobra XRS 9645 Operating Instructions

Pages 21

Year 2009

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Cobra XRS 9645 Specification

The Cobra XRS 9645 is an advanced radar and laser detection device designed to enhance driver awareness and safety. This unit features a superheterodyne VCO technology that offers a 360-degree detection of all radar and laser signals, ensuring comprehensive coverage. It comes equipped with the Xtreme Range Superheterodyne technology, which provides an extended range for early alerts. The device supports detection of multiple radar bands, including X, K, Ka, and Ku, as well as laser detection capabilities, making it versatile across various signal types.

The Cobra XRS 9645 integrates the advanced IntelliShield false signal rejection system, which minimizes false alerts in urban areas, enhancing its reliability. It also includes Safety Alert and Strobe Alert features, providing notifications about approaching emergency vehicles and road hazards. The unit's display is equipped with an UltraBright data display that ensures visibility of alerts in various lighting conditions. It is complemented by a voice alert function that allows for hands-free operation, promoting safer driving practices.

This model supports the detection of the Pop Mode radar gun, a quick-trigger radar used by law enforcement, thus offering additional protection against speed traps. The Cobra XRS 9645 is equipped with a Stay Set Electronic Memory, retaining settings when powered off, ensuring user preferences are preserved. Its compact design allows for easy installation and portability between vehicles. The device is powered by a 12-volt DC power source, typically via a vehicle's cigarette lighter. Overall, the Cobra XRS 9645 is a robust and reliable radar detector, combining advanced technology with ease of use for enhanced driver safety and awareness.

Cobra XRS 9645 F.A.Q.

How do I install the Cobra XRS 9645 in my vehicle?

To install the Cobra XRS 9645, mount the radar detector on your windshield using the suction cups provided. Connect the power cord to the detector and plug it into your vehicle's cigarette lighter socket. Ensure the detector is positioned for optimal coverage and visibility.

What should I do if the Cobra XRS 9645 is not turning on?

First, check if the power cord is securely connected to both the detector and the power source. Ensure the cigarette lighter socket is functioning. If the issue persists, try using a different power source or cord, or check the fuse in the power adapter.

How can I reduce false alerts on the Cobra XRS 9645?

To minimize false alerts, ensure the detector software is up-to-date. Adjust the sensitivity settings to filter out non-threat signals. Consider using the City mode in urban areas to reduce false alerts from sources like automatic doors and security systems.

What maintenance is required for the Cobra XRS 9645?

Regularly clean the detector's lenses and body with a soft, damp cloth to ensure clear signal reception. Check the power connections and mounts for wear and tear. Update the software periodically to maintain optimal performance.

How do I update the software on the Cobra XRS 9645?

Visit the Cobra website and download the latest software update for the XRS 9645. Connect the detector to your computer using the USB cable provided. Follow the on-screen instructions to complete the update process.

What do the different alert tones on the Cobra XRS 9645 signify?

Each alert tone on the Cobra XRS 9645 corresponds to a specific type of radar or laser signal. Refer to the user manual for a detailed chart that explains each tone and its associated threat type.

Can the Cobra XRS 9645 detect red light cameras?

Yes, the Cobra XRS 9645 is equipped with GPS technology that alerts you to red light cameras. Ensure the GPS database is regularly updated to receive the latest alerts.

What is the range of detection for the Cobra XRS 9645?

The Cobra XRS 9645 offers a long-range detection capability, with a range that can cover several miles. However, detection range may vary based on environmental conditions, terrain, and the type of radar or laser being used.

How do I reset the Cobra XRS 9645 to factory settings?

To reset the Cobra XRS 9645 to factory settings, locate the reset button on the device. Press and hold the button for a few seconds until the device restarts, indicating the reset is complete.

Why is my Cobra XRS 9645 giving low battery warnings?

Low battery warnings may occur if the power connection is loose or if the vehicle's battery is running low. Ensure a secure connection and consider charging the vehicle's battery. If issues persist, test the detector with a different power source.