Manual for OpenTX 2.2
  • Introduction
  • The radio
  • Build Options
  • Companion
    • Basic Concepts
    • Setting up OpenTX Companion
    • Flashing Frsky Radios
  • Software overview
    • Navigation
    • Model Selection
    • Main views
    • Telemetry views
    • Radio menus
      • SD Browser
      • Global Functions
      • Trainer
      • Version
      • Diagnostics
      • Hardware
      • Calibration
    • Model menus
      • Model Setup
      • Heli Setup
      • Flight Modes
      • Inputs
      • Mixer
      • Outputs
      • Curves
      • Global Variables
      • Logical Switches
      • Special Functions
      • Custom Scripts
      • Telemetry
  • First steps
  • Advanced features
    • Flight modes
    • Telemetry Values
    • Audio
    • Global variables
    • Flashing the bootloader
    • Add-ons
    • S-PORT flashing
    • Build Option
    • Joystick emulation
    • Managing Throws
  • SD Card contents
  • Model Setup Examples
    • Standard Four Channel
    • Basic Elevon
    • Flaps - One Servo
  • FAQ
  • Contributors
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  1. Software overview
  2. Radio menus

Diagnostics

PreviousVersionNextHardware

Last updated 4 years ago

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The next 2 pages are the switch and analog diagnostics, they will show you what the firmware reads from the radio's keys and potentiometers. This is the first place to go to if you run into issues with badly responding sticks / pots / switches. If things are wrong here (inconsistent stick centering or end point readings, flickering value,...) then you can be sure the problem is hardware-related and not due to wrong model setup. The Analog page also features the battery calibration setting. It should be correct out of the box, but if not move the cursor to the field, and adjust it so that the displayed value matches the voltage you can measure on the battery terminals with a voltmeter.