Notes： (RC6GS - V6.0.0 firmware (Compatible with RC6GS 3-position(5-6CH) switch version ONLY) (RC4GS - V6.0.1 firmware (Compatible with RC4GS produced After Jan.1, 2018 ONLY) Firmware download address: http://radiolink.com.cn/doce/r7fg-firmwares.html Instruction Manual: http://radiolink.com.cn/doce/UploadFile/ProductFile/R7FGManual.pdf R7FG 7CH Receiver Features: 7 Channels: 2.4Ghz dual antennas with stronger signal, 1-6 channel output PWM signal, the 7th channel outputs SBUS/PPM signal. Real-time Telemetry: R7FG built-in telemetry feature, can give you important information like vehicle's battery voltage, RSSI signal quality and more, avoiding the battery over-discharge and damage. Integrated Gyro: timely and precisely corrects the sensitivity and improve the stability. Its good flexibility to nearly all of types rc models, like drifting on-road rc car. Excellent Anti-interference: FHSS algorithm reduce overall signal interference. Outstanding range over 1968 feet (600 meters) on the ground, good choice for FPV RC car. Superb Fast Response: High resolution ratio of 4096, the stability of 0.5us, only 12ms frame rate, to provide a quicker, low-latency connection for the driver. Small Size with Compact Case: Only 1.37*0.78*0.5’’ small size and 0.32 oz lightweight How to Match Code With Transmitter: 1. Put the transmitter and the receiver close to each other within 50 cm. 2. Turn on the transmitter, then power on the R7FG. 3. There is a black button on the R7FG, press the binding button in one second until the receiver light starts blinking and release, after about 8 times blinking, match code success when receiver signal LED always on. Attention: R7FG default have not turn on the gyro function. Make sure the R7FG keep motionless when power on it, because the R7FG will do the self-test. R7FG with two indicate LED, green LED on indicate normal working mode while both green and red LED on indicate gyro function working mode. R7FG Receiver Specifications: Channel: 7 Model: Cars/boats Control Distance: more than 600m Spread Spectrum: FHSS Antenna Length: 200mm Work Current: 30mA Power Supply: 4~10.0V DC RF Power: <10dbm Channel Resolution: 4096 Size: 30*18.5*11.5mm Weight: 6g Model Application: Car/boat Compatible transmitter: RC6GS/RC4GS/8FB/T8S Package Included: R7FG Receiver x 1 Voltage information cable x1