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__________________________ MODEL 2234 DIGITAL FLOW COMPUTER
D.
Switch the value of the temperature from VAR to FXD. Press ENTR again.
Key
ENTR (Pressed) TF FXD
ENTR (Released) OK (Valid Entry)
The value being displayed (VAR or FXD) is entered into the computer
calculations by pressing ENTR. (In the example above, FXD was the last
value type displayed before pressing ENTR to enter the 78 degrees, so
ENTR was pressed twice; once to enter the temperature as the inactive FXD
value and a second time to enter the inactive FXD value into the computer
as the active value).
Note that the display of TF FXD contains no asterisk, signifying that the
FXD value is now the active value being used for flow computations.
82
Display
then
DEGF (Units of Measure)
then
78.0
SECTION 3
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