Advanced mode
ENVI-MAG Manual A6-13
Output
Erasing data from memory
After you have successfully dumped your data to a computer and have verified
that it is all there, you should free up the ENVI-MAG’s memory to prepare for your
next survey. This is accomplished by activating the
ERASE MEMORY option.
This removes only the data from memory, but preserves the rest of your
configuration parameters. To clear everything, you would have to do a cold boot.
If you are using the TIE-PT mode of diurnal correction with the Line option, there
is a special provision for not clearing the TIE-PT data. This allows multi-day sur-
veys to be corrected to the same set of control values. However, this also requires
you to collect all of the TIE-PT data before you start surveying the rest of the grid.
Basic mode
From the Main operating display:
1. Move the cursor to ERASE MEMORY:
2. Press the “ENTER” key.
3. You will be asked to confirm that you actually want to erase all the data
from memory by pressing the “Y” key. You will then see the Block memory
free increment on the prompt line as it is cleared.
MODE:t-fld DUR:0.5s
TUNE FIELD: 60000
AUTO TUNE: yes ST: 0. +
TM/DT: OUTPUT: SEP: 0.
BASE: TIE:
ERASE MEMORY: LN: 0. +
SEP: 0.
Chg?:+- 000 help:INFO BATT:134
locations
MODE:t-fld DUR:0.5s
TUNE FIELD: 60000
AUTO TUNE: yes ! ! Memory erase !
!
TM/DT: OUTPUT:->
BASE: TIE: CONFIRM : (Y/N)
ERASE MEMORY:
Chg?:ENT. 000 help:INFO BATT:134
locations