Ethos v1.5.7 and X18, X20 series User Manual
Date and Time
The Date and Time settings are:
24 hour time
The clock displays in 24 hour format when enabled.
Display seconds
The clock will display seconds when enabled.
Date
Should be set to the current date. This is used in the logs.
Time
Should be set to the current time. This is used in the logs.
Time zone
Allows configuration of the user's time zone.
Adjust RTC speed
The Real Time Clock may be calibrated to compensate for any drift in the clock, up to 41
seconds per day.
For the calibration, work out how many seconds your clock gains or loses in 24 hours.