Cardinal 6745, Руководство по эксплуатации

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8535-M074-O1 Rev C

6745 Baby Scale Operation
11
SETUP AND CALIBRATION, CONT.
Weighing Units
With the display showing
Unit=
press the
PRINT
key to show the current setting. If the value
displayed is acceptable, press the
PRINT
key again to save it. Otherwise use the
UNITS
key to
select the new setting and then press the
PRINT
key to save it. Allowable values are:
0
= Pounds & Ounces Only
1
= Kilograms Only
2
= Pounds & Ounces / Kilograms
3
= Kilograms / Pounds & Ounces
Scale Capacity
With the display showing
CAP=
press the
PRINT
key to show the current setting. Press the
UNITS
key to enter the proper digit at the blinking location. Press the
ZERO
key to step to the
left and the next digit location. Repeat the process until all digits of the capacity have been
entered. After all digits have been correctly entered, press the
PRINT
key to store the capacity
and advance to the next step. Allowable values are 0 through 99.
Calibration
With the display showing CAL= press the
PRINT
key. The display will change to show the
current setting 0 (0=NO). If the scale has been previously calibrated and you wish to skip
calibration and proceed to A9CC= , the Acceleration of Gravity, simply press the
PRINT
key
and the internal calibration factor will be retained.
To begin calibration, press
UNITS
to select
1
(1=YES), then press the
PRINT
key. After
pressing the
PRINT
key the display will change to
LOAd=
.
Load Calibration Weight
The scale will now display LOAd= which is a prompt for the entry of the calibration weight
value and placement of this amount of test weights on the scale platform.
1. Make certain the scale platform is empty (remove any blankets or similar covering), then
place the calibrated test weights on the scale platform.
NOTE:
It is recommended that a
minimum of 50% of the scale's capacity be used but 70% to 100% is preferred.
2. Press the
PRINT
key.
3. Determine the exact amount of test weights to be placed on the scale platform and
enter this value into the scale by using the
UNITS
and
ZERO
keys in the same manner
used to enter the scale's capacity.
4. Verify that the numbers entered are the same as the total weight of test weights, and
the least significant digit agrees with the scale interval.
5. Press the
PRINT
key.
After a moment the scale will display the message
unLOAd
which is a request that the test
weights be removed from the scale platform. Remove the weights then press the
PRINT
key.
The calculated calibration factor is now stored in the scale's nonvolatile memory.