CORONA GR7SF - User Manual

GR7SF Instruction manual
Thank you for purchasing CORONA’s GYRO-Embedded S-FHSS compatible receiver. This
production can supply enhancement smooth with FUTABA S-FHSS link in the flight.
Compatibility:
CORONA 2.4GHz S-FHSS Compatible Receiver is designed to use with FUTABA S-FHSS 2.4GHz
transmitters, such as T6J,T8J,T10J and T14SG under S-FHSS protocol mode.
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 @the 8
th
channel
Support gyro function switch on and off in flying by Switching signal of CH5
Specifications:
 Voltage Range :3.6~8.5V
 Operating Current: 60mA max
 Operation temperature: -10~70 degC
 Latency: 6.8mS
 Sensitivity: about -96dBm
 Weight: 16g
Bind procedure:
 Turn on the S-FHSS transmitter
 Connect the battery to the receiver while pressing receiver’s F/S button.
 Red LED light on and Green LED off when searching signals, and turn to Green LED
light on and Red LED off indicate bind is succeeded.
Installation Guide:
 Make sure that your plane has good status before installing GR7SF 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.

Summary

Product Compatibility and Features

Compatibility

Details compatibility with FUTABA S-FHSS transmitters like T6J, T8J, T10J, and T14SG.

Features

Highlights mixer modes, independent gyro gain, S.BUS output, and gyro function switch.

Technical Specifications and Setup

Specifications

Lists voltage range, operating current, temperature, latency, sensitivity, and weight.

Bind Procedure

Outlines steps to bind the receiver with the transmitter, including LED indicators.

Installation Guide

Advises on mounting the receiver securely near the plane's gravity center.

Advanced Settings and Operation

Axis Direction and Control Adjustment

Explains axis direction setup and adjusting control surfaces for correct compensation.

Fail-safe Setting

Recommends setting failsafe, such as shutting down the throttle, for safety.

Mode Selection and Gyro Sensitivity

Mode Selection Guide

Details five mode types and their switch positions for different aircraft.

Gyro Sensitivity Setting

Describes adjusting X, Y, and Z axis sensitivity using potentiometers and CH5.

Servo Selection Guide

Specifies requirements for servos and how to adjust travel via transmitter.

CORONA GR7SF Specifications

General

Brand	CORONA
Model	GR7SF
Category	Receiver
Language	English