
1
CONTENTS
Features........................................................................................................................2
Specifications................................................................................................................2
Pinouts.........................................................................................................................2
Dimensions..................................................................................................................3
Connections.................................................................................................................. 3
Using Fortini F4 OSD...........................................................................................3
Using Fortini F4...................................................................................................5
Using RaceFlight Revolt F4 OSD.......................................................................... 6
Using KISS FC V2 .................................................................................................7
Set Frequency and Power for Stealth Race VTX V3 ......................................................8
Option 1: Configure by button............................................................................ 8
FCC Version .....................................................................................................8
International Version ......................................................................................9
Option 2: Configure by App on Smartphone ....................................................11
Option 3: Configure by Transmitter Taranis .....................................................13
Hardware Requirement..............................................................................................13
Hardware Connection.................................................................................................13
Update Taranis OpenTX Firmware..............................................................................14
Download LUA Script for Betaflight............................................................................14
Betaflight Configurator Settings .................................................................................15
Extra Steps for VTX setup ...........................................................................................15
Setting up LUA script on telemetry page....................................................................15
Support.......................................................................................................................16
Certificate of Compliance ...........................................................................................17