GE AquaTrans AT868, Abridged Manual

Page: 34 / 67

September 2004
2-8 Programming Site Data
Lining
1. Press [
W
]
and [
X
] to select
Yes
if your pipe has a lining or
No
if
your pipe does not have a lining. Then, press
[ENTER]
.
2. Do one of the following:
•
If you selected
No
, proceed to Setting Up a Tracking Window
below.
•
If you selected
Yes
, continue with 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 the desired
location and press
[
S
]
and
[
T
]
to increase or decrease the
number. Then press
[ENTER]
.
5.
Enter the lining thickness by using the arrow keys. Press [
W
]
and
[
X
] to move the cursor to the desired location and press
[
S
]
and
[
T
]
to increase or decrease the number. Then press
[ENTER]
.
Setting Up a Tracking
Window
The Tracking Window feature enables you to make accurate
measurements when the fluid sound speed is unknown or when the
fluid sound speed varies due to changing process conditions.
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 the next page.
2.
Do one of the following:
•
If the fluid sound speed is variable, the Tracking Window must
remain active. Proceed to
Fluid Type on the next page to
complete the programming your meter.
•
If the sound speed is constant or if you want to determine if the
sound speed is constant, continue with Step 3.
3. Proceed to Fluid Type on the next page to complete the
programming your meter.