GE DigitalFlow DF868 Programming Manual page 27

Tracking Windows
Fluid Type
Programming Site Data
Note: This step only appears if you have selected Transit-Time.
[F1]
10.Press if you do not want Tracking Windows, or
to enable the windows. (Tracking windows are used to detect the
receive signal when you are unsure of the fluid soundspeed.)
[F1]-[F4]
11. Use the and [→] keys to select the Fluid Type. The
selections for the fluid type vary, depending on whether:
•
ENERGY OPTION
the
• TRACKING WINDOW
the
Refer to Table 1-9 below if
ENERGY OPTION
page 1-20 if
Note: Some of the fluid types may require additional selections as
shown in the following tables.
Table 1-9: Fluid Types for ENERGY OFF
Tracking Windows =
NO Additional Selections
WATER Select NORML or SEA
and press [ENT]. If
NORML is selected,
enter the Water Tem-
perature and press
[ENT].
OIL Select LUBE or
CRUDE and press
[ENT].
METH No additional selec-
tions required.
ETH Enter the Fluid
Soundspeed and
press [ENT].
LN2 No additional selec-
tions required.
ON OFF
is or ; and
is enabled or disabled.
ENERGY OPTION OFF
is , or to Table 1-10 on
ON
is .
YES
W100
W260
OIL
OTHER
March 2008
[F2]
if you want
Additional
Selections
No additional
selections
required.
No additional
selections
required.
No additional
selections
required.
Enter the Min-
imum Sound-
speed and
press [ENT].
Then enter
the Maximum
Soundspeed
and press
[ENT].
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