CORONA GR7FA Instruction Manual

RECEPTOR CORONA GR7FA

Instruction manual

Thank you for purchasing CORONA’s GYRO-Embedded FASST compatible receiver. This

production can supply enhancement smooth with FASST link in the flight.

Compatibility:

CORONA 2.4GHz Spread Spectrum FASST Compatible Receiver is designed to use with

FUTABA FASST 2.4GHz transmitters, such as TM7, TM8, TM10, TM14 or T6EX-2.4G, 7C-2.4G, 8FG,

10CG, 12FG,14SG,18MZ

Feature:

 Mode supply: No mixer, Dual-aileron, V-tail mixer, Delta mixer
 Independent simple gyro gain adjustment for Aileron, Elevator and Rudder
 S.BUS output support expanding servo channels.
 Support gyro function switch on and off in flying by Switching signal of CH5

Specifications:

 Voltage Range :3.6~8.5V
 Operating Current: 70mA max
 Operation temperature: -10~70 degC
 Latency: 14mS @ FASST multi-channel mode /16mS @ FASST 7ch mode
 Sensitivity: about -96dBm
 Weight: 16g

Bind procedure:

 Turn on the FASST transmitter
 Connect the battery to the receiver while pressing receiver’s F/S button.
 The Dual-color LED’s continuous will cycle through the following:

o Red LED light (searching radio signal)
o Green LED light (acquired the radio signal)
o Red LED off (bind ok)
o Green LED flashes 10 times (ID store in memory)
o Green LED lights solid (normally operation)

Installation Guide:

 Make sure that your plane has good status before installing GR7FA and other electrical device

on it.

 The receiver need to be firmly mounted near the gravity of the plane by double side tape,

refer to illustration below.

Ensure the axis direction is out of four kind types description below. Fixed GR7FA reference

the information mentioned in axis description pictures on receiver’s box.

 Turn on FASST transmitter, turn off any mixer feature on the transmitter, firstly set stick

trimming and sub-trim parameters to zero .Preset all sensitivity at about 40~60%, Select the

proper mode of mixer on GR7FA and power on it, check and adjust

aileron, elevator or rudder to the neutral position of control surface. Adjustment can be done

by stick trimming on the transmitter. If mode selection and sensitivity changed, please

power the GR7FA again to let new feature take effect.

 Check all servo controlling that you need under flying is correct. Reverse the servo direction

on the transmitter if need. Roll the model along the x, y or z axis alone to check the

compensation direction that you want as the picture show.

If compensation direction is reversed, set the sensitivity value reverse. If any sensitivity

changed, please power the GR7FA again to let new feature take effect.