Ethos v1.5.7 and X18, X20 series User Manual
Alerts
The System Alerts are:
Silent mode
A ‘Silent mode’ alert will be given at startup when ‘Silent mode’ check is ON and the ‘Audio
mode’ has been set to Silent in System / General / Audio mode
Main voltage
A speech 'Radio battery is Low' alert will be given when the ‘Main voltage’ check is ON and
the main radio battery is below the threshold set in the 'Low voltage' parameter in System /
Battery.
RTC voltage
A speech 'RTC battery is Low' Alert will be given when the ‘RTC voltage’ check is ON and the
RTC coin battery is below 2.5V, the default RTC battery threshold. It may be turned off until
the RTC battery has been replaced, but should not be left off indefinitely. The real time is
used in data logging, and an invalid time will cause difficulty in reading the logs, especially
in distinguishing flight sessions.
Sensor conflict warning
Sensor conflict detection may be disabled. This should only be needed if you have sensors
which do not meet the S.Port specification.