AAEON TKS-G21-QM77B - Manual (Page 46)

E m b e d d e d B o x T K S - G 2 1 - Q M 7 7 B
RTC Wake Settings
Options summary: (default setting)
Disabled Wake system with
Fixed Time Enabled
Enable or disable System wake on alarm event. Wake up time is
setting by following settings.
Wake up day 1-31
Wake up hour 0-23
Wake up minute 0-59
Chapter 3 AMI BIOS Setup 3-9