Fill-Rite 900D Series Digital Liquid Meter - Manual (Page 6)

6
• Pressing any button will turn the meter
on when in deep sleep mode. (Fluid flow
will not turn the unit on or cause it to exit
deep sleep mode).
• The last count and selected totalizer is
retained and displayed when the meter
is turned on.
• Pressing and releasing the TOTAL
button will switch between the resettable
and non-resettable totalizers. (The R
icon will be displayed when the
resettable total is displayed).
• Pressing and holding the RESET button
for 2 seconds will reset the counter.
• Pressing and holding the RESET button
and TOTAL buttons for 2 seconds will
reset the totalizer. The resettable
totalizer must be active in order to
reset it.
• Pressing and holding the RESET button
and CAL buttons for 2 seconds will display the software version for 2 seconds and then
perform a segment check for 3 seconds, and then restore the display.
• Pressing and holding the CAL button for 5 seconds will place the meter into a deep sleep
mode.
• After 30 seconds of inactivity, the display will blank to conserve battery power.
• If the meter is connected to the external power source, the display will not blank unless
forced into deep sleep mode.
• If external power is removed, the meter will revert to battery only operating
characteristics and vice-versa. Remain in deep sleep mode if active.
• The counter and totalizer 2 can be reset even if fluid flow is detected. The meter must
continue counting during the 2 second RESET button press, reset to 0 and resume
counting.
Low Battery Warning
The digital display includes a “Low Battery”
warning indicator. When the battery reaches a
level low enough to require replacement, the
display will show “BAT” as a reminder to change
the battery. When necessary, replace batteries
per procedure on page 8.
IMPORTANT! When the meter is in the “Deep Sleep” mode, dispensing fluid
will NOT turn the meter on. The meter will not display or accumulate any fluid
that is dispensed while in “Deep Sleep” mode.
IMPORTANT! “Deep Sleep” mode is designed to maintain a status of
operational readiness while offering battery conservation. The meter should
be placed in this mode when:
• Flushing the unit so the dispensed volume is not counted.
• Traveling over rough surfaces (off-road) and does not want the unit to
count if fluid is being jostled.
• Extending battery life; there is no penalty for repeatedly placing it in
deep sleep.