X-BOSS AC2000 RC Mini Dual-core Tri-mode RSSI Receiver Output S.BUS Support S-FHSS D16 Non-EU D16 EU-LBTfor RC Drone SPECIFICATIONS: (Manual) Item name: AC2000 Mini Receiver Rated voltage 4.0V~6.0 V Size 14 x 26 mm Weight 1.8g Support S-FHSS (8 CHs)/D16 non-EU (14 CHs)/D16 EU-LBT (14 CHs) three modes, output S.BUS signal Perfect fit high reliability medium & small size drone The channel 16 of S.BUS value is real-time RSSI, BETAFLIGHT OSD can display this RSSI value in screen. Ingenuity hardware dual-core framework, two CC2500+LNA wireless system connect two antennas. Compare other recivers that switch antennas depend on signal strength, AC2000 two antennas can keep receive full-time, greatly enhance the response speed & reliability in execrable wireless environment.STATUS LED: LED of AC2000 blink twice then solid when power on, the LED meaning as fowllow. First blink Second blink Then LED solid S-FHSSreservesno signal D16 non-EUreservesreceive backup signal (brightness meaning signal strength)D16 EU-LBTreservesreceive preferred signal (brightness meaning signal strength)BIND: First blink after power on indicate the receive mode, RED is S-FHSS, GREEN is D16 non-EU, YELLOW is D16 EU-LBT. S-FHSS BINDD16 non-EU & EU-LBT BINDTurn on the TX, then power on AC2000 while pressing thekey, GREEN LED fast blink meaning bind mode, user canrelease the key. Bind procedure is completed & thereceiver working normally when GREEN LED solid. Power off the TX, Power on AC2000 while pressing the key, GREEN LED fas