User Unit Select - Meriam M2 Series User Manual

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M2 Series
Instruction Manual 9R000045-A

User Unit Select

Engineering units not included in the standard selection can be
programmed into the manometer using the Units Select register in
the program mode. The value programmed into this register is
used to calculate the desired unit of measure. An example of
converting to "Feet of H2O" will be shown in the following steps,
using the conversation factor of 1 PSI = 2.30894 FT H2O.
Keystroke
1. Press the PRGM key. Top line reads "PROGRAM
MODE" and bottom line reads
"UNITS SELECT".
2. Press the PRGM key. Top line reads "UNITS
SELECT" and bottom line shows
current engineering units.
3. Press the up or down Top line reads "UNITS
arrow key until "USER SELECT"
UNIT SELECT" is Bottom line reads "USER UNIT
displayed. SELECT".
4. Press the PRGM key. Top line reads "VALUE=".
See note 1 at bottom of Bottom line reads "CHANGE?:
this table. YES".
5. Press the PRGM key to Top line reads "USER UNIT
change the value. VALUE".
6. Start entering the Top line reads "USER UNIT
conversion factor by VALUE".
pressing the up arrow key Bottom line reads "20000000".
until the first digit reads 2.
7. Press the right arrow Cursor flashes to the right of the
key to enter the value "2" "2". Now numbers, decimal
and advance the cursor to point or blank space can be
the next digit. entered.
8. Repeat step 6 and 7 Bottom line reads "2.30894".
until bottom line reads Last digit "4" is blinking.
2.30894
9. If an error is made use The digit that is corrected is
the left arrow key to move blinking.
the cursor back to the
incorrect digit. Then press
up or down arrow keys to
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