G-858BP Backpack Mag
Operators Manual
Set to CONTINUOUS for continuous data acquisition at the rate given by the cycle time, set in the
field below. In discrete mode, the unit will take and store a reading at each END LINE or MARK key
press.
Cycle Time
This field has two functions. In continuous mode, it sets the rate at which readings are stored.
This number also sets the measurement interval. Minimum interval is 0.1s (10 Hz). Increasing this interval
will increase the resolution, up to the maximum resolution which occurs at 1.5 seconds. Numbers higher
than that will increase the spacing between readings, but will not affect the resolution.
In discrete mode, this number sets the measurement interval only. Increasing this number up to
1.5 seconds will increase the resolution. Again, beyond that, the resolution will not increase.
Next Line
Next Mark
Where the unit expects you to start or continue the survey.
Note:
Every new survey will begin at Line=0, Mark=0. After downloading
the data into the PC, you will use the MagMap2000 program to specify the
actual starting coordinates.
If you wish to continue a previous data set, scroll the data set number to the desired set, then select
CONTINUE SURVEY. Data sets for mapped surveys or base station surveys will be shown as the data set
number is scrolled. However, from this menu you may not select CONTINUE SURVEY for anything
other than simple surveys.
Acquiring Data
Once START NEW SURVEY or CONTINUE SURVEY has been selected, the display will
change to the acquisition display.
SIMPLE
SURVEY
Field:
49876.48
!READY!
QC:
0.06
Scale:
50
S-232 in:
R
e:
Lin
0
k:
Mar
0
Acquisition
Display.
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