Liquid Controls LCR-II Setup & Operation - Manual (Page 34)

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Basic Operation without a Lap Pad
Once the LCR-II has been calibrated, a Lap Pad is not required for daily use of the register. There are two push buttons
located on the LCR-II. These can be used to select different display values as well as enter product selections and
preset values. These buttons are labeled SELECT and INCREASE.
Values displayed or entered depend on the position of the red Selector Switch. The switch plate is divided into two
categories, DELIVERY and SELECTIONS. When the Selector Switch is set to RUN on the DELIVERY side, it is set to
Flowrate/Temp on the SELECTIONS side. By pressing the SELECT button, the menu on the SELECTIONS side is
accessed.
NOTE: Although unlabeled, each switch position displays the delivery total as its first display option.
If a menu item can be edited, the INCREASE button will be active and can be used to increase a value or select an item
from a list of options. The SELECT button will be used to advance to the next display or scroll through consecutive
digits across the display (from left to right).
The LCR-II display characters are seven segments. An all segments display appears as follows:
All Segments Display
RUN Position (Flowrate/Temp.)
A typical delivery is initiated by moving the Selector Switch to the RUN position. The LCR-II will perform a series of
diagnostics tests, reset the counter and activate the valve control output(s), opening the security valve. The control
output will remain active until the Selector Switch is moved to the STOP or PRINT position, the NO-FLOW TIMER
"times out", or a preset delivery volume is reached. A minimum amount of product flow must be detected (1 gallon or
5 litres) before the NO-FLOW TIMER starts counting. Delivery Total is the initial display.
Delivery Total Display
This display reflects the total for the current delivery. The display updates every 15.625 ms.
Press SELECT once to display Flowrate.
Flowrate Display
This displays the current flow rate through the meter. The display will update every ½ second. The unit of
measure appears directly below the display on the face of the LCR-II. After 5 seconds the display will return to
Delivery Total. This screen is DISPLAY ONLY.
DELIVERY & SELECTIONS MENU
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