Transystem TripMate 850 - Manual (Page 9)

2.3 Flow Diagram
Please press “ENTER” button to confirm your selection of Menu item.
8 Rev. 1.2
For detail information, please see functional description in section 2.5.
When TripMate850 does not have location fix, the screen will show below image.
If there is no Micro SD card inside the TripMate850, the device will not be able to store
logged data. The screen will show below image.
[Note] TripMate850 can be used as a mass storage device with Micro SD card inside.
POWER /ENTER MENU ADJUST