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5.1.5 a GAT Menu
The main menu "a GAT” contains one-page’s submenus. Refer to Table 5-5.
Table 5-5 a GAT Menu
NO
Submenus
Details
1-1 a
LOGIC
Used to select Gate A working mode and
alarm logic; off/positive/negative; the
default is “off”.
off: Gate A un-visible, alarming and
measurement function can not be used.
positive: if echo amplitude within Gate A is
higher than the gate threshold, alarm light
indicator will be on and there will be sound
alarm when "Horn" is set to "on".
negative: if echo amplitude within Gate A is
lower than the gate threshold, alarm light
indicator will be on and there will be sound
alarm when "Horn" is set to "on".
Press corresponding submenu selection
key or [+/
-
] key to select working mode of
Gate A.
1-2 a
START
0.00~9999mm; the default is “35.00mm”
when “positive” or “negative” is selected.
Press corresponding submenu selection
key to switch between rough adjustment
and fine adjustment; press [+] key to
increase or [
-
] key to decrease the value.
1-3 a
WIDTH
0.020~9999mm; the default is “25.00mm”
when “positive” or “negative” is selected.
Press corresponding submenu selection
key to switch between rough adjustment
and fine adjustment; press [+] key to
increase or [
-
] key to decrease the value.
1-4 a
THRSH
5%~90%; step by 1%; the default is “57%”
when “positive” or “negative” is selected.
Press corresponding submenu key to
select; press [+] key to increase or [
-
] key
to decrease the value.
5.1.6 DAC Menu
The main menu "DAC” contains four-pages’ submenus. Refer to Table 5-6.
