Brand: COBRA
Category: Electronics
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for CDR835
Uploaded: Aug. 10, 2025, 12:38 a.m.
Warranty Information
Contact Cobra for warranty information and service.
Basic Operation
Powering On: The device powers on automatically when plugged in or by pressing and holding the On/Off button.
Micro SD Card: The device includes a pre-installed micro SD card. To remove it, press firmly until it clicks, then extract. Insert a new card by pressing until it locks.
Continuous Loop Recording: When the memory card is full, the oldest footage is overwritten. To protect a clip, press the Emergency Record Button.
Emergency Recording: Triggered by the Emergency Record Button or G-Sensor impact. Creates locked files not overwritten by loop recording.
Charging: Charge via the car charger or a micro USB cable. The battery supports operation after power loss, but is not for long-term use.
Navigating Menus: Use the arrow buttons (◀/▶) to navigate and (●) to select/change. Pressing (◄) exits without saving.
Volume Adjust: Briefly press the Power/Volume button to access volume settings (5 levels + mute).
Troubleshooting and error codes
| Problem | Solution |
|---|---|
| Unit not operating | Ensure power cord is connected. Check cigarette lighter socket for corrosion. Ensure adapter is seated and Status LED is on. |