FrSky ARCHER GR8 and ARCHER R4 Receiver Instruction Manual

This document is the instruction manual for FrSky ARCHER GR8 and ARCHER R4 receivers

Brand: FrSky
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 2
File format: PDF
File size: 506 KB
Published: 15 October, 2023
Updated: 15 October, 2023
Model: ARCHER GR8
MD5 checksum: 36D512DAC7004F99DAAAA565CFACCBB5
PDF: FrSky ARCHER GR8 and ARCHER R4 Receiver Instruction Manual PDF

About this manual

This manual provides instructions for the FrSky ARCHER GR8 and ARCHER R4 receivers, which feature the ACCESS protocol and support full-range signal strength with dual detachable antennas. The ARCHER R4 includes 4 high-precision PWM channels and 16/24 configurable SBUS channels in a compact, lightweight design.

What's inside

Introduction
Specifications
Registration & Automatic binding
How to Switch FS/HS mode
OTA function
Range Check
Failsafe

Specifications

Dimension	30176.2mm (LWH)
Weight	3.8g
SBUS Channels	16/24 Configurable
PWM Channels	4 High-precision
Operating Voltage Range	3.5 -10V
Operating Current	≤60mA@5V
Control Range	Full range* with telemetry
Voltage Measurement Range via AIN2	0-3.3V

Frequently asked questions

How do I switch between FS (20ms) and HS (7ms) modes?

Go to the receiver [Options] and select the 7ms PWM setting; the factory default is FS mode.

How do I update the firmware via OTA?

Go to the SD CARD menu, select [Flash receiver OTA], power on the receiver, select the RX, go to [ENTER], and complete the flash process.

What is the recommended procedure for a range check?

Place the model at least 60cm above non-metal contaminated ground with the receiver antenna in a vertical position.

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