Rice Lake 120 Plus Digital Weight Indicator - Manual (Page 9)

Introduction 5
1.8 Indicator Operations
The basic operations of the 120 Plus are summarized in Table 1-4.
Number Name Basic Operations
1 Zero Scale 1. In gross mode, remove all weight from the scale and wait for the standstill annunicator
(
).
2. Press the ( ) key. The center of zero ( ) annuniator lights to indicate that the
scale is zeroed.
2 Acquire Tare 1. Place a container on the scale and wait for the standstill annunicator ( ).
2. Press the ( ) key to acquire the tare weight of the container. The indicator switches to
net mode.
3 Remove Stored Tare
Value 1. Remove all weight from the scale and wait for the standstill annunicator ( ). Press the
( ) or ( ) key (in OIML mode). The indicator switches to gross mode, indicating
that the tare value has been removed.
4 Preset Tare
1. In order to program a tare value, hold the ( ) key for two seconds. Then the 120 Plus
will show ProPt x on the display.
2. Press a numeric key (
). This is the memory to be programmed.
3. The 120 Plus will recall the preset tare and display it. Then enter the preset tare value and
press the ( ) key.
NOTE: The format depends on the PRI.DECPNT and SEC.DECPNT definition, the units
depend on the display units (you can press the(
) key to change it.
4. The 120 Plus will store the new value in the memory designated.
5 Recall Preset Tare
1. Press the ( ) key and the Pt x appears on the display.
2. Enter a number ( ). If no number is entered within five seconds, the 120 Plus
returns to normal weighing mode.
3. After entering the number, the 120 Plus will recall the preset tare, display it for two seconds,
and switch to NET mode using the recalled PT value.
Table 1-4. Weighing Mode Operations
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