This is the instruction manual for FrSky Archer GR8 receiver. It introduces the characteristics and features of this receiver, including dimensions, weight, channels, voltage range, working current, working range, firmware upgrade, compatibility, etc.
This manual provides step-by-step instructions for setting up and using the FrSky Archer GR8 telemetry receiver. It covers registration, binding procedures, LED status indicators, and compatibility with other receivers. The device supports 47 channels, operates on 3.5V–10V, and includes OTA firmware updates and redundancy features for master-slave configurations.
The manual also explains how to switch between FS and HS servo modes, includes FCC compliance statements, and offers troubleshooting tips for interference issues.
| Dimension | 54mm*20mm*10mm (L*W*H) |
|---|---|
| Weight | 9.8g |
| Number of Channels | 47 channel support |
| Operating Voltage Range | 3.5V~10V |
| Operating Current | 60mA@5V |
| Firmware Upgradable | Yes |
| Variometer Sensor Range | -700m-10000m |
| Variometer Sensor Precision | 0.1m |
OTA allows firmware updates via the transmitter; for example, on Taranis X-Lite Pro, go to SD CARD 2/7, select FW, press enter, choose [Flash receiver OTA], power on the receiver, select RX, and complete the flash process.
The master receiver can be GR8, and the slave receiver can be any SBUS output receiver such as FrSky X8R, X6R, X4R SB, XSR, XM, XM+, R-XSR, G-RX8, L9R, etc.
Factory default is FS mode. To switch, go to the receiver [Options] and select 7ms PWM or not.