GDP-32
24
INSTRUCTION MANUAL
September 2015
Section 4, Page 18
GDP-32
24
4.14
CHANNEL TABLE
To the right of the data acquisition parameters is the Channel Table which controls which
channels are on, and the type of component connected to each channel. The electrode locations
and any coil serial numbers are entered here. The Channel Table also displays the data
acquisition results. The Channel table can have several SCREENS which display setup and
results data. The screens for each of the programs are unique to that program. Though many
contain similar data, none of this data is shared between programs. The SCREENS can be
selected by pressing
.
Each program has special requirements for how channels are defined. Some programs have
special features and function keys that automatically update locations for channel electrodes.
See the each program's documentation for what parameters are required and which fields are
automatically updated.
Enter channel parameters. Some examples are:
Note: Refer to the appropriate Survey Program chapters for more information on setting up
channels.
Any designator other than
OFF
will turn on channels for all programs.
will toggle
individual channels Off and On when the cursor is in the component column of a channel.
For TDIP and CR, Offset, N or direct electrode locations can be used to locate electrodes.
Special features automatically update electrode locations when transmitter and receiver
locations are altered.
For CR, TDIP, and TEM,
Ref
is the current reference channel and can be set to any single
channel. Any designator other than
Ref
can be used for the rest of the channels.
TDIP
CR
AMT, CSAMT
TEM
Ch N
Ch N
Ch Sta/Ant
Ch Sta/Ant
Ch Sta/Ant
Ch ANT
1 ON 1
1 Ref 0
1 Ex 1
1 Ex 1
1 Ex 1
1 Hx 43
2 ON 2
2 Ex 1
2 Hy 211
2 Ex 2
2 Hy 211
2 Hy 53
3 ON 3
3 Ex 2
3 Ey 2
3 Ex 3
3 Ey 1
3 Hz 63
4 ON 4
4 Ex 3
4 Hx 212
4 Ex 4
4 Hx 212
4 OFF
5 ON 5
5 Ex 4
5 Hz 30
5 Ex 5
5 Ex 2
5 OFF
6 ON 6
6 Ex 5
6 OFF
6 Ex 6
6 Hy 321
6 OFF
7 OFF
7 Ex 6
7 OFF
7 Ex 7
7 Ey 2
7 OFF
8 OFF
8 OFF
8 OFF
8 Hy 211
8 Hx 322
8 OFF
1-STATION
7-STATION
2-STATION
1-STATION
TENSOR
SCALAR
VECTOR
3-AXIS
