21SPEKTRUM NX20 • TRANSMITTER INSTRUCTION MANUAL
EN
Settings
Display
Tele: When you press the scroll wheel, the Telemetry screens
appear and the Main Screen is disabled.
Main: Telemetry alerts appear on the Main screen, but all
Telemetry screens are disabled.
Roller (Default): Allows you to toggle between the Telemetry
screens and the main screen by pressing
the scroll wheel.
Auto: The Telemetry screen automatically appears as soon
as the transmitter receives data from the telemetry
module.
Units
Scroll to Units and press the scroll wheel to change between US
and Metric.
Priority Monitor
Priority Monitor enables a screen showing the most active
sensors reporting data. It is a tool for third parties developing their
own sensors and custom telemetry applications. It may be set to
Active or inhibit (default).
File Settings
This is used to select the data logging settings. Default is to
automatically create a telemetry log file on the internal drive in
a folder named AutoLog. This can be inhibited by changing the
“Enabled” mode in the Telemetry File Settings menu from Auto to
either Yes (logs based on the user settings) or No (no logging). The
filename for autogenerated log files is based on the model number,
name, and date. Only the five most-recent log files will be retained.
File Name
1. Select File Name to assign a custom file name.
2. The File Name screen appears, allowing you to name the file
as you would for a Model Name or Flight Mode Name. The file
name can include a maximum of 8 characters.
3. Press BACK to save the name.Start
4. Select Start to assign a specific switch position or stick
position that activates Data Logging.
5. Press the scroll wheel once to save the selection.
One Time
When active the telemetry data logging will automatically start
logging at connection. This feature may be set to Active or inhibit
(default).
Enabled
When Enabled is set to NO, Data Logging is turned off.
Select YES to save Telemetry data to the Memory card. Auto will
save to the internal memory if no external card is inserted and will
save to the root folder on the external card if it is inserted.
Input Data
This feature records stick and switch positions, when combined
with other telemetry sensor data it can help diagnose flight
conditions or crashes. It may be set to Active or inhibit (default).