Operation; Front Panel; Saving Total - Hoffer Flow Controls HIT-4L User Manual

5. OPERATION

5.1

Front Panel

Total
Rate
Operate Mode:
Enters Configuration
Mode
Configuration Mode:
Scrolls through menus
Accepts numerical entry
The HIT-4L displays flow total and flow rate on a two-line liquid
crystal display (LCD). The display is updated once per second. The
8-digit non-resettable Grand Total, Temperature and Pressure can be
viewed on the top line by pressing the ▲ key.
5.2

Saving Total

Total and Grand Total can be saved at any time by pressing ► button.
When changing the battery (see section 5.6 Battery Replacement), it is
recommended to stop the flow and save Total prior to removing power
from the unit.
HIT-4L
LOW BAT
UNCOMPENSATED
M
Operate Mode:
Saves Totals
Configuration Mode:
Selects group of menus
Selects value for each menu
Moves to the next digit
Operation 33
GAL L
LB KG
ACF M3
SCF NM3
BBL
x1000
/MIN
/HR
/DAY
Operate Mode:
Displays Grand Total,
Temperature and
Pressure
Configuration Mode:
Moves one level up
Increments digits
HP-329