XRS R8 - Gps COBRA - Free user manual and instructions
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| Product Type | GPS-enabled radar/laser detector |
| Brand | Cobra |
| Model | XRS R8 |
| Dimensions | Approx. 2.4 x 4.7 x 1.2 inches |
| Weight | Approx. 6 oz (170 g) |
| Power Source | 12V DC vehicle cigarette lighter adapter |
| Display | LED display with brightness adjustment |
| GPS Function | Alerts for red light cameras and speed cameras |
| Radar Bands | Detects X, K, Ka, and Ku bands |
| Laser Detection | Yes, with 360-degree coverage |
| Voice Alerts | Provides spoken alerts for radar and GPS warnings |
| Mute Function | Manual mute and auto mute options |
| City/Highway Modes | Selectable modes to reduce false alerts in urban areas |
| Database Updates | USB connection for updating camera and speed limit database |
| Mounting | Windshield suction cup mount included |
| Cable Length | 8 ft (2.4 m) power cord |
| Operating Temperature | -20 to 70 degrees Celsius |
| Speed Limit Display | Shows current speed limit from GPS data |
| Over-speed Warning | Audible and visual alerts when exceeding limit |
| Security | Designed for driver awareness, not a substitute for safe driving |
| Cleaning | Wipe with soft dry cloth; avoid chemical cleaners |
| Spare Parts | Replacement mounts, chargers, and accessories available |
| Repairability | Professional repair service recommended for internal issues |
Frequently Asked Questions - XRS R8 COBRA
How do I install the Cobra XRS R8 for the first time?
Attach the windshield mount to the unit, then press the suction cup onto a clean windshield area. Insert the 12V DC power adapter into the cigarette lighter socket. Connect the other end to the device, and turn on the ignition. The XRS R8 will power up automatically and begin GPS acquisition.
How can I update the GPS camera database?
Download the latest database from the Cobra website onto your computer. Connect the XRS R8 via USB, then run the update tool. Follow the on-screen instructions to transfer new camera locations and red light alerts to your device.
How do I mute an alert?
Press the Mute button on the top of the unit during an alert to silence it immediately. For auto mute, hold the mute button for three seconds; the device will then automatically reduce the volume after the initial alert.
What radar bands does this detector support?
The XRS R8 detects all major police radar bands including X-band, K-band, Ka-band, and Ku-band, as well as laser signals. It also filters out false alerts from collision avoidance systems and automatic doors.
How do I use the GPS speedometer?
The GPS speedometer is automatically displayed on the screen once the device receives a GPS signal. It shows your current speed based on satellite data. You can switch between mph and km/h by pressing the city/highway button for several seconds.
Can I clean the device with water or chemicals?
No. Use only a soft, dry cloth to wipe the exterior. Avoid using any liquids, solvents, or chemical cleaners, as they may damage the lens, buttons, or casing.
Does the XRS R8 work outside the United States?
The unit detects common radar frequencies used internationally, but the GPS camera database is typically region-specific. You can update the database for other countries if available online. However, local regulations may restrict detector usage, so check before traveling.
How do I set the clock on the XRS R8?
The clock is set automatically via GPS satellite time. There is no manual setting. Once GPS signals are acquired, the time will sync to your local time zone, provided your unit has the latest time zone information.
How do I perform a factory reset?
To restore default settings, press and hold the City and Mute buttons simultaneously for five seconds. The device will beep and reset all settings to factory defaults, including radar settings and volume levels. GPS database data remains intact.
What is the recommended way to store the device when not in use?
Unplug the power cord and remove the device from the windshield mount to avoid heat damage. Store it in a cool, dry place away from direct sunlight. Wrap the cord carefully to avoid tangling.
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USER MANUAL XRS R8 COBRA
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Product information
Brand : COBRA
Model : XRS R8
Category : Gps