Press the "Lock" button on your vehicle’s original remote or the Cobra fob. The indicators will flash twice.
To add keys, you typically turn the ignition ON/OFF 3 times and then back ON within 7 seconds, then touch the working key to the receptacle. Installation Notes Critical Connections:
If you are looking for the manual for this specific industrial instrument, you can find it directly hosted by the Artisan Technology Group Support Files . 📻 Cobra Electronics Devices
: The system is in its "neutral time" (usually the first 25 seconds after arming), during which it is stabilizing sensors.
"Unlocking the Power of Your Cobra 3865: A Comprehensive Guide to the Manual"