Instrument
A3-34 ENVI-MAG Manual
Note: Not only the Time and Date, but the Line and Station numbers must also
be correct to successfully recall Base Station data.
Recall data display
Data can be recalled only in graphic form. Up to 178 readings can be shown
at one time. The display window can be moved sideways (called panning)
in steps of one half of its width (i.e. up to 89 readings) to view adjacent data
with the aid of the “+” or “-” keys. It is also possible to adjust the vertical scale
and bring any point to the vertical center of the window.
Exact values can be read off the numerical section at the left hand side of
the display.
The Total Field display is shown and explained. The Gradient display differs
in title only. The Base Station display shows Time and Date instead of Line
and Station. Note that there are two pages of data for the gradiometer.
These displays are accessible with the “START” key when in the Recall Setup
display.
-*MAG*-
TOTAL
mmmmm.m
LN:
llll.ld
ST:
ssss.sd
Figure A-29 The recall data display.
DT
The date of the data to be recalled.
This parameter is only present when the Base Station
is selected.
Display Item Description
w