Version 5.01 – July 2012 / SW Version: 2012.06.12Errore. Per applicare Nadpis 1 al testo da visualizzare in questo punto, utilizzare la scheda Home.
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5. Functions of Gates
Default conditions are:
-
GATE 2, 3, 4 – OFF;
-
GATE 1
– ON;
-
ANGLE
– OFF;
-
DAC
– OFF.
5.1 GATE 1
5.1.1
Available Modes of GATE 1
-
ON
1
(positive logic) without any alarm;
-
ON
♪
+
1 +
(positive logic) with acoustic alarm;
-
ON+AUX
1ax
(positive logic) alarm and analog position of echo flank and
amplitude within GATE1 on AOUT1 analog output;
-
ON+A/TTL
1ax
(positive logic) alarm and analog position of echo flank within
GATE1 on AOUT1 analog output and 5V/0V AOUT2 analog output for echo
flank present/absent.
5.1.2
Standard Functions of GATE 1
The following values are displayed in the Status window:
-
(1) – 0-P=XXmm – position of the
maximum echo peak (marked with
blue cross “
×
”) within the GATE 1;
-
(2) – 1.P=XXmm – position and height
of first echo peak (marked with white
cross) over the GATE 1;
-
(3) – maximum echo peak (marked
with blue cross “
×
”) amplitude against
the GATE 1 [dB] (not active in RF
display mode);
-
(4) – maximum echo peak (marked with blue cross “
×
”) absolute height within the
GATE 1 [% FSH];
-
(5) – 0-F – position of the echo flank (leftmost edge) within the GATE 1;
(5)
(4)
(3)
(1)
(2)
