Salter Brecknell 7821 - Manual (Page 7)

Model 7821 Bench Scale User’s Manual 7
There are three modes available to you with
Switch 1 in the MENU Mode or OPEN position.
They are as follows:
Diagnostic Mode – Used to test areas of the
scale’s function
Configuration Mode – Used to configure the
scale for your application
Calibration Mode – Used when calibrating
the scale
The structure for these menus is shown in Figure
2. The following pages have specific information
about each mode and step-by-step instructions
for accessing them.
The ZERO key zeros the scale, and UNITS key
changes the unit of measure between lb and kg.
The NCI 7821 bench scale has an optional
remote display. Typically, the remote display is
used to display weight only (i.e., the ZERO and
UNITS keys are not operable). Alternatively, it is
possible to have operable ZERO and UNITS
keys on the remote display, but in so doing, the
keys must be disabled on the local (or internal)
display. To activate the ZERO and UNITS keys
on the remote display, set dip Switch 3 to the
OPEN position.
With Switch 2 set to OPEN, you can adjust the
local gravity value. Press the ZERO key to
increase the value or press the UNITS key to
decrease the value. See Gravity Adjustment
section for details.
Zero and Units Key
Display
Remote Display
Gravity Adjustment