technoac AP-019.1, Руководство по эксплуатации

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DEVELOPMENT, MANUFACTURING AND SUPPLY OF INSTRUMENTATION
19
Press ‘Enter’
again to
return to
main menu.
To confirm
your
selection
press
‘Enter’
button.
Press
‘Enter’
again to
return
to main
menu
.
Select
«Signal» in
the menu.
buttons
Select the
signal type,
for example,
impulse, and
in accordance
with the
generator
signal
buttons
In the «Graphic» mode the work is performed in the «Continuous» or «Impulse» signal. The
difference at the work with the «Impulse» signal is in that the digit in the center of the analogous
scale shows not the current value of the signal, but the maximum value (amplitude) of the
transmissions of the interruptible signal from the route locating generator. The pitch of the tone
of the sound synthesized also corresponds to the maximum value of the signal for the period of
the impulse transmitted.
Press
‘Enter’
button
to open
the
menu
To confirm
your
selection
press
‘Enter’
button..
the signal level on the bottom scale
should be in the range 50 to 50%
Press
‘Enter’
again to
return
to main
menu.
Select
«Amplification»
in the menu.
buttons
Set the amplification
coefficient, for
example,
24 dB
buttons
During the route location, you can manually set the input signal amplification.
The change of the input signal amplification coefficient should be performed
manually by short pressing buttons or semi-automatically by holding
one of them pressed for 1 sec.
In the «Graphic» mode it is possible to listen synthesized sound through the built-in speaker,
The sound tone pitch changes depending on the signal level.
When working in the passive mode 50(60) Hz, 100(120) Hz - you should always select the
continuous type of the signal.
When working with the generator (in the active mode) 512, 1024, 8192 Hz, 33 kHz - the
type of the signal on the receiver is continuous or impulse , in accordance with the signal set
on the transmitter.
Note