GDP-32
II
INSTRUCTION MANUAL
October 2002 Section 12, Page 14
GGGA. Gain settings for stages 0, 1 and 2 (in powers of 2). For this example, gain stages
0 and 2 = 2
0
= 1, gain stage 1 = 2
6
= 64 and the attenuator is locked OUT, unless enabled by
the operator.
The program will acquire 128 cycles of data for all enabled channels (unless the
Escape
key is
pressed before completion) and the results will look similar to the following for real-time
displays (while data are being acquired).
SEM. Standard error of the mean, in volts per ampere calculated after each cycle, or
burst of cycles, and based on the average value. Averaging should continue until SEM values
are considerably less than the corresponding V/A value.
V/A. Average window value in volts per ampere. The window selected for monitoring
in this example is number 16 (1.549 ms), as displayed above.
Notice that we have acquired 96 of 128 cycles so far.
0094 TEM 0539 12.3 15 Mar 98 08:57:49
Survey INL
Tx 1 Rx 3
32 Hz 96/ 128 Cycle Tx Curr 1
indow 1.549m Delay 122.1u Alias 26 u
CH Station SEM V/A GGGA
1 Hz 1 0.0402u 2.2662u 060O
2 Hy 1 0.0692u 2.0692u 060O
3 Hx 1 0.0235u 2.1235u 060O
Taking data
TxOFF
To Next Page
Loading...
