DFM-IV Doppler Flow Meter
Manual Series A.6
Relays123(Relay Status Display)
Displays state of each Relay. 1 2345- Reverse character indicates that the Relay is On (energized).
24 HR LOG
DFM-IV Flow Meters with optional Data Logger will display this menu. Refer to OPTIONS section.
PASSWORD
The password (a number from
00 to 99) prevents unauthorized access to the
CALIBRATION menu.
From
RUN press Æ to get to PASSWORD.
Press Æ to place the cursor under the digit and È or Ç to enter your password.
Factory default Password is
00.
A new password can be stored by going to
SPECIAL FUNCTIONS and È
to
New Password.
UNITS /MODE
Use Æ to get to
UNITS / MODE, then È to get to Linear Units. Use Æ to move the cursor under the
required units.
Use È to get to Volume Units and then select units of Time and
Flow or Velocity.
Flow mode displays flow rate in engineering units (e.g. gpm, litres/sec etc.)
Velocity mode displays flow velocity in units/time (e.g. ft/sec or m/sec)
When all units have been selected go to
Store? then Æ to Yes and È or Ç to CALIBRATION.
Page 7
PASSWORD: 00
PASSWORD: 00
PASSWORD: 01
UNITS / MODE
PASSWORD
Flow Velocity
ftinmcm
Ft3 USG USMG IG>
IMG m3 L brl
s min Hr d
Store? Yes
*** STORING ***
CALIBRATION
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