RoyalTek MBT-1100 - Manual (Page 21)

1: UTC Time, Longitude, Latitude, will be saved.
2: UTC Time, Longitude, Latitude, Altitude, will be saved.
3: UTC Time, Longitude, Latitude, Altitude, Velocity will be saved.
4: All data will be saved.
◆Memory Full Option (user adjustable)
The default memory operation setting is “Stop”.
If the memory is full then the system will stop to record.
◆ Memory Erase
Erase all memory.
◆ Log Method
Check the log will save when button pushed.
Log by time
Log by button pushed only
◆ Log config
Show the Flash Usage.
Step 3: User adjustable: Memory Full Option, key in the Time Interval.
When you done the configuration setup, press the “Set Log Config.”
button to save the setting to the receiver.