Rice Lake CLS-420 Cargo Lift Scale Operator Card - Manual

CLS-420 Cargo Lift Scale
Operator Card
Do not open the indicator enclosure!
Refer all repairs and modifications to
your distributor or service technician.
Front Panel Keypad
The 420 indicator LED annunciators, keypad, and normal mode key functions are shown in the illustration below. LED
annunciators and basic indicator operations are described on this card.
Figure 1. CLS-420 Front Panel, Showing LED Annunciators and Normal Mode Key Functions
LED Annunciators
The CLS-420 display uses a set of eight LED annunciators to provide additional information about the value being
displayed:
• Gross and Net annunciators are lit to show whether the displayed weight is a gross or net weight.
• Center of zero ( ): Gross weight is within 0.25 graduations of zero. This annunciator lights when the scale is
zeroed.
• Standstill ( ): Scale is at standstill or within the specified motion band. Some operations, including tare
functions and printing, can only be done when the standstill symbol is shown.
• lb and kg annunciators indicate the units associated with the displayed value: lb=pounds and kg=kilograms.
• The displayed units can also be set to short tons (tn), metric tons (t), ounces (oz), grams (g), or NONE (no units
information displayed). The lb and kg LEDs function as primary and secondary units annunciators for some
combinations of primary and secondary units. If neither primary nor secondary units are lb or kg the lb annunciator
is lit for primary units, kg for secondary units. Table 1 on page 2 shows which annunciators are used for all
combinations of configured primary and secondary units.
• The Count annunciator is lit to show the indicator is in piece count mode.
• The Tare Acquired ( ) lights to show that a tare value was entered.
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September 2006 96484