TECHNICAL DESCRIPTION AND OPERATING MANUAL ST131 <PIRANHA II> and ST131N
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"Gain out" – selects level of signal for line and headphones output in the DEMODULATION mode.
It defaults to automatic gain control ("AGC"). No use in the “WIRE 0.3-15 KHz” and “ACOUSTO-
ELECTRIC” channels.
"Full memory erase" - complete data erasure held in non-volatile memory of the main unit.
"More indicat. of overloading" – selecting of this setting provides instant indication of overload
at the time of its occurrence in position 5, Figure 15. five-second delay as a default. Short-term overload
indication is usually caused by band and out of band transients.
This option also includes an additional indication if the displayed signal beyond the screen but no
overloading (the message "OVERSCL.").
"Disable the probe ident."- disable the identification and diagnosis of external converters such
as ST131.UHF и ST131AWL.
2.4 INFORMATION
With pressing the
button information about current settings of the device appears.
“Ver.x.x.xx”- current number of device’s firmware version.
"
" - access to the information window of distribution of device’s non-volatile memory. If
selected, it is highlighted in red.
Figure 17
Figure. 18
