F1
F2
F3
F4
Figure 3-13 power off receiver
2.2.2 MAN. Mode Collecting
1. Data collect
Power on receiver, enter MAN mode by pressing F2 key in the initialization, see fig 3-14.
In this mode, the receiver will not auto collects data until you confirm that the receiver status
meets the required condition, which is PDOP less than 6 and in 3D status. When conditions
are satisfied, press F3 to enter data collecting interface, see fig 3-15.
2. Name a logging file:
When conditions are satisfied, press F3 to enter file name input interface, see fig 3-12. When
you finish the input of file name, number of period of time and antenna height, press F3, the
receiver will begin to log data.
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