Chapter 4. Measuring and Recording Data
DMS Go Operator’s Manual
93
4.2.2 Setting the Display Delay (MEASURE-DISPLAY DELAY)
Display delay represents the transit time between the initial zero (T0) of the transmit pulse to the left hand edge of the A-scan area. A
display delay value of zero always makes the transmit pulse visible at the left hand edge of the A-scan area. This parameter is used with the
display range to align the A-scan echoes on the display. To set the display delay:
1.
In the
MAIN
menu, scroll to the
MEASURE
submenu using the joystick (
).
2.
Use the joystick (
) to select the function titled
DISPLAY DELAY
.
3.
Press the Function 3 or 4 keys to change the display delay in increments of 2.5
s
or move the joystick (
) to change the display delay
in increments of 0.001
s
. As you change the value, you should see the displayed echoes shift to the left or the right.
4.
After completing your selection, move the joystick up or down (
) to navigate away from this function, or press
HOME
to
return to the Main Menu.
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