GE AquaTrans AT868, User Manual

Page: 34 / 158

Programming Site Data 2-9
September 2004
Lining
1.
Press [
W
]
and [
X
] to select whether the pipe has a lining and
press
[ENTER]
.
2.
Do one of the following:
•
If you selected
No
, proceed to Setting Up the Tracking Window
below and Fluid Type on page 2-10.
•
If you selected
Yes
, proceed to the next step.
3.
Press [
W
]
and [
X
] to select the lining material and press
[ENTER]
.
4.
If you selected
OTHER
, enter the lining sound speed by using the
arrow keys. Press [
W
]
and [
X
] to move the cursor to desired
location and press
[
S
]
and
[
T
]
to increase or decrease the
number and press
[ENTER]
.
5.
Enter the lining thickness by using the arrow keys. Press [
W
]
and
[
X
] to move the cursor to desired location and press
[
S
]
and
[
T
]
to increase or decrease the number and press
[ENTER]
.
Setting Up a Tracking
Window
The Tracking Window feature is used to “track” the fluid sound
speed. This feature enables you to make accurate measurements when
the fluid sound speed is unknown or when the fluid sound speed
varies widely (due to temperature variations or other factors).
1.
At the
TRACKING WINDOWS
prompt select:
•
YES
- If you do not know the fluid sound speed, proceed to
Step 2.
•
NO
- If you do know the fluid sound speed, proceed to Fluid
Type on page 2-10.
2.
Do one of the following:
•
If the fluid sound speed varies over a wide range, the Tracking
Window must remain active. Proceed to
Fluid Type on
page 2-10 to complete programming your meter.
•
If the sound speed is fairly constant, or you want to determine if
the sound speed is constant, proceed to Step 3.
3.
Proceed to Fluid Type on page 2-10 to complete programming
your meter. When you have completed programming, proceed to
Using the Tracking Window on page 6-4.