April 2004
4-26 Programming Site Data
Entering Skan/Measure Parameters (cont.)
Pressing the [T] key highlights the Advanced promp t . To enter
advanced parameters for the Skan/Measure modes, press
[ENTER]. The screen now appears similar to Figure 4-11 below.
In each case, to enter a value:
a. Press [ENTER] to enter the text box.
b. Use the numeric keys to enter the value.
c. Press [ENTER] to confirm the entry.
Figure 4-11: The Advanced Skan/Measure Window
5. The first prompt, the number of shifts, corresponds to the
actual number of transmits per cycle (the number of signals
added together in one direction to produce an averaged signal
for one interrogation of the fluid). It need only be changed if
the environment is very noisy or the acoustic signal is weak.
The default value is 3 and values from 0 to 10 are acceptable.
Skan/Meas
Advanced Signal Setup
CancellOK
Meas Window
R Window cycles
# of Shifts
cycles
T Window
3
1
10
cycles
cycles
10
Noise Window Width
Noise Window Offset
3
0