2Pcs Flysky FS-GR3E Receiver, Long Range 2.4G 3CH Receiver for FS-GT2 FS-GT2B FS-GT3B FS-GT3C FZ-IT4S RC Car Boat Transmitter;

Features:
The Standard 2.4Ghz 3-Channel Receiver for RC car and boat
Compatible with FS 2.4Ghz Surface Transmitter, very easy to bind
Channels: 3 channels
Model type: RC Car/boat
Modulation: GFSK
Code type: PPM
Frequency:2.4G
Certificate: CE FCC
Power:5V DC(1.5AAA x 4)（not included)
System type: AFHDS
Sensitivity: 1024
Failsafe: yes (channel 2)
Bind port: yes (channel 3)
Power port: yes (VCC)

Specifications:
Original box: NO
Size:35.5 x 22 x 13mm
Ant lenght :180mm
Color : Black
Net Weight:2g
Package weight:8g

Matching(Code)
A. Install the battery to 2.4G transmitter and shut it down.
B. Insert the matching lines to the channel BIND/CH3 port of the receiver.
C. Connect the receiver battery to VCC port of the receiver, on the same time the two LED
are flashing and this means the receiver are going to the matching status.
D. Press and hold the button on the transmitter, and then switch on the power supply.
E. Observe the LED on the receiver, if find that the LED is not flash anymore and that means successful Matched. (This process about 5s)
F. Release the match button on the transmitter, take out the match line.
G. Install the server and then test.
H. If the tests fail, please repeat the action above.
G. If the tests success, then insert the power supply port into VCC, match complete.
(The above ways of match is only suitable for FLYSKY 2.4G products)