Rice Lake Revolution SURVIVOR 420HE, Installation Manual

Page: 8 / 56

4 420HE Installation Manual
Table 1-1 shows which annunciators are used for all combinations of configured primary and secondary units. For
example:
• If the primary unit is pounds (lb) and the secondary unit is kilograms (kg), the
lb
LED is lit for primary
units,
kg
for secondary units.
• If the primary unit is pounds (lb) and the secondary unit is short tons (tn), the
lb
LED is lit for primary
units,
kg
for secondary units. There is not an LED for short tons, so the
kg
LED is used as the secondary
units annunciator.
• If the primary unit is short tons (tn) and the secondary unit is pounds (lb), the
lb
LED is lit for primary units
(tn), and
kg
is lit for secondary units (lb). Because there is no LED for short tons, the
lb
and
kg
LEDs are
used as primary and secondary units annunciators.
See Section 1.2.2 on page 17 for more information about configuring primary and secondary display units.
1.4 Indicator Operations
Basic 420 Plus operations are summarized below.
1.4.1 Toggle Gross/Net Mode
Press the
GROSS/NET
key to switch the display mode from gross to net, or from net to gross. If a tare value has been
entered or acquired, the net value is the gross weight minus the tare.
Gross mode is shown by the
Gross
annunciator; net mode is shown by the
Net
annunciator.
1.4.2 Toggle Units
Press the
UNITS
key to switch between primary and secondary units. The appropriate units LED under the display
is lit.
1.4.3 Zero Scale
1. In gross mode, remove all weight from the scale and wait for the standstill annunciator ( ).
2. Press the
ZERO
key. The center of zero ( ) annunciator lights to indicate the scale is zeroed.
1.4.4 Acquire Tare
1. Place container on scale and wait for the standstill annunciator ( ).
2. Press the
TARE
key to acquire the tare weight of the container. Net weight is displayed and net annunciator
is lit.
1.4.5 Remove Stored Tare Value
1. Remove all weight from the scale and wait for the standstill annunciator ( ).
2. Press the
TARE
key. The
Gross
annunciator is lit.
1.4.6 Set Date
In front panel setup mode use the arrow keys to toggle to
DATE
. Press
DOWN
or
ENTER
to enter the date in the
format configured for the indicator. See Figure 1-2 5.
1.4.7 Set Time
In front panel setup mode use the arrow keys to toggle to
TIME
. Press
DOWN
or
ENTER
to enter the time in 24-hour
format, then press the
ENTER
key. See Figure 1-2 5.
Primary Unit
Secondary Unit
lb kg oz g tn t none
lb lb / lb lb / kg lb / oz lb / g lb / kg
kg kg / lb kg / kg kg / oz kg / g lb / kg
oz oz / lb oz / kg oz / oz oz / g oz / kg
g g / lb g / kg g / oz g / g g / kg
tn lb / kg lb / kg lb / oz lb / g lb / lb lb / kg lb / kg
t lb / kg lb / lb lb / kg
none lb / kg lb / kg lb / lb
Table 1-1. Units Annunciators, Showing Primary / Secondary LEDs Used for All Configurations
0