abem WalkTEM 2, Краткое руководство пользователя

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ABEM WALKTEM 2 ABRIGDED USER MANUAL
D. Next add in which receiver coils are being used
on each input channel.
For a 20x20m loop, only use the RC-5.
For a 40x40m or 100x100m transmitter loop,
the RC-5 & RC-200 can both be used.
For a 200x200m loop, only use the RC-200.
Offsets can be configured here as well as the
orientation of the RX coil. A
“ Z ” component
measurement would be from a regular,
horizontally laid, receiver.
“ X ” and “ Y ” are
when the loop is mounted vertically with
respect to the transmitter loop.
“ X ” would
normally be with the RC antenna aligned up
the centre of the transmitter loop;
“ Y ” would
be with it aligned across the centre of the
transmitter loop.
E. Now that the hardware is configured, the
final step is to choose a suitable script. A
table is provided below to assist with the
choice.
The “ Number of Cycles ” box is how many
times the script (which in itself contains
hundreds of stacked measurements
– see
table) will be repeated. Increasing this will
increase the signal to noise ratio and help
with the deeper signals. But it lengthens the
survey time; 3-5 is acceptable under normal
conditions.
On the right-hand side, an indication of how
long the measurement will take is given.