technoac AP-019.1, Руководство по эксплуатации

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DEVELOPMENT, MANUFACTURING AND SUPPLY OF INSTRUMENTATION
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(fig. 10. 3.)
B efore starting the operation you should set
the switch into the position «O» . If during the search
process, with the amplification coefficient 0 dB, the input
signal level is greater than 70%, you should switch the
sensor regulator to «I» position and with a further increase
of the signal to the position «II», and then perform the
adjustment of the coefficient of amplification of the
receiver to the level of the input signal 50 to 80%.
(Fig.
10.4)
Fig. 10.4
1
Preparation of the sensors for work
DKI-117
Prepare the sensor for operation.
release the slip pull out the internal nut of the rod till stop tighten the slip nut of the
rod
similarly pull out pull out the second support internal rod move the rod to the right
till the connection with the
fixator
3-position switch of the signal level
-
in the position «О» - signal 100%
- in the position «I» - the signal is weakened in 5
times
-
in the position II» - the signal is weakened in 25
times
The average position of the fixator corresponds to the angle 30, end - angle 60 (fig. 10.3).
Maximum distance between electrodes corresponds to the maximum sensibility.