RC Groups OpenTX 2.0+, User Manual

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● Adjust GVx: When active, sets the relevant global variable to the value of the specified source. The
adjustment source can be one of 4 groups cycled through using a LONG press of the ENTER key:
○ A fixed value
○ A proportional control, or a channel with for example specified curve/weight/offset to limit the
adjustment range
○ Another GVAR
○ +1/-1, to increment/decrement the GVAR with each activation.
A long press of the ENTER key on a custom function's label will bring up a popup menu that allows you to
copy/paste/delete an entry for more convenient entry of similar settings.
Telemetry
This page groups all the basic telemetry-related settings.
● A1 and A2 are the 2 analog ports available on D8R receivers. X8R receivers only have A1, which
measures the receiver's power supply. Range sets the maximum measurable voltage, i.e. 3.3V / (divider
ratio). For example with the receivers' internal sensor (1:4), this would be 13.2V. For the FBVS-01 sensor
with the default ratio of 1:6, this would be 19.8V. The number next to "Ax channel" will show the currently
measured value, and can be used to confirm or correct the Range setting by comparing the reading with
an external voltmeter. Offset and custom units (A, m/s, m, °, %...) can be used in addition to help scaling
the input to accomodate 3rd-party analog sensors.
● "Low" and "Critical" alarms for A1, A2 and RSSI will trigger audio warnings when the measured value goes
below the defined levels. When a microSD card with a Taranis voice pack loaded is present in the slot,
those alarms will be announced in clear voice (e.g. "A1 Low", "A2 Critical", "RF signal Low"). If no card is
present each will trigger a different beep pattern. We do recommend the use of the voice capability as 6
different beeps can be difficult to remember under stress.
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