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ABEM WALKTEM 2 ABRIGDED USER MANUAL
7.
TX-60 LAYOUT, CONNECTIONS AND OPERATION
A.
The TX-60 is only designed for use with 100m and 200m high power loops (TL-10k HP6 & TL-40k HP6,
the TX-8/TX-20 can operate with old-style non-HP6 loops)
B.
Layout of the loops is the same as described in previous pages, except for:
- the RC-5 is unnecessary because the TX-60 has no low-moment phase;
- Transmitter Loops are connected with a different lead-in cable, compatible with the HP6 / TX-60
connectors.
C.
The TX-60 should be powered by at least 4 batteries:
One for powering the control electronics & cooling fans, and at least 3 for supplying the current
generator. Only using two batteries for the current generator is no different from running the
WalkTEM 2 on 24V without the TX-60. More batteries will increase the
voltage (to a maximum of 250V) and create
a higher transmitter current.
D.
For short measurement campaigns the
TX-60 control electronics and fans can
use the internal battery but an
external power source is preferred.
The internal battery cannot
power the transmitter circuit.
TX-60 END PANELS
Summary of Contents for WalkTEM 2
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