20
Table 5-6 DAC Menu
NO
Submenus
Details
1-1
DAC MODE
off
Select the DAC MODE: off.
Press corresponding submenu selection key or
[+/
-
] key to select DAC mode.
2-1
DAC MODE
record
Select the DAC MODE: record.
Press corresponding submenu selection key or
[+/
-
] key to select DAC mode.
2-2 DAC
ECHO
Display
measurement
dot number (10 at most).
Press corresponding submenu selection key or
[+/
-
] key to select echo points.
2-3 GAIN
AMEND
0.0~20.0dB, step 0.5dB; the default is “0.0dB”.
Press
[+/
-
] key to adjust dB value.
2-4
ASSESSLINE
RATINELINE
VOID LINE
Adjustable
within
-20dB~+20dB of Generatrix
line by step “0.5dB”.
Press corresponding submenu key to switch
among the three lines; press [+] key to increase
or [
-
] key to decrease the value.
3-1
DAC MODE
dac
Select the DAC MODE: dac.
Press corresponding submenu selection key or
[+/
-
] key to select DAC mode.
3-2
HIDE
GENERATRIX
Set the generatrix hide or not: yes/no; the default
is “no”.
Press corresponding submenu selection key or
[+/
-
] key to set.
3-3 COMPENSATE
Set the surface compensating value.
Press corresponding submenu key to select;
press [+] key to increase or [
-
] key to decrease
the compensating value.
3-4
FLAW
EQUIVALENT
Display the flaw equivalent value.
4-1
DAC MODE
amend
Select the DAC MODE: amend.
Press corresponding submenu selection key or
[+/
-
] key to select DAC mode.
4-2 SAMP
POINT
Add sampling point on reflected echo, sampling
point No. is no more than reference echo, and
sampling point is valid only when sampling No.
is more than 0.
Press corresponding submenu key to select;
press [+] key to increase or [
-
] key to decrease
the number of the sampling points.
4-3 HEIGHT
Set the height of the four kinds of the DAC
curves.
Press corresponding submenu key to select;
press [+] key to increase or [
-
] key to decrease
the value.
4-4 DELETE
Delete the unsatisfied points.
Press corresponding submenu selection key or
[+/
-
] key to delete.
