Doran 2200 Series, Инструкция по эксплуатации

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Select Scale Capacity
When the setup mode is accessed, the first parameter displayed is the capacity
parameter. The capacity parameter toggles the display between
CAP Aj
and the current
capacity. The capacity can be expressed in lb or kg. The UNITS annunciator to the
right of the weight display will indicate either lb or kg. The calibration and capacity setup
unit is defined by the startup units
Units
parameter setting.
Enter the capacity through the numeric keypad. If the capacity needs to contain a
decimal point, one can be added by pressing the decimal point button to toggle the
decimal point on or off to the right of the current digit. If an error is made during entry,
press CLEAR to exit without saving changes. Once the desired capacity is displayed,
press ENTER.
Once the desired capacity has been selected, place the correct capacity label on the
front panel, to the right of the display.
Select Scale Resolution
After the capacity has been entered, the resolution (count-by) will automatically be set
for 5000 divisions. To enter a different resolution, press the UNITS button until the
display momentarily shows
Cnt by
and then displays the current resolution.
The resolution can be a value between 200 and 50,000 divisions of capacity. The
UNITS annunciator to the right of the weight display will indicate either lb or kg. Press
the ZERO button to increment through the available range of possible resolutions. Once
maximum resolution has been reached, the level will roll over to the minimum value.
Zero and Span Calibration
Press the UNITS button until
CAL 0
appears on the display. Remove all weight from the
scale platter. To ensure fast and accurate calibration, be sure there are no air currents
or vibration present.
Press ZERO and wait for the display to count down to 0. If the calibration zero is
accepted, the display will read
CAL FS
. If the display reads
CAL 0
, repeat the zero point
calibration process.
NOTE: If
Er nno
appears during the calibration count down, the scale is in motion. All
vibrations and air currents must be removed from the scale platform to complete the
calibration process.
NOTE: If
rg Err
appears on the display, the calibration zero is out of range. Press
ZERO to clear the error. Refer to the A/D Ranging section for additional information.