EN-6
Courier 3000
3. OPERATION
3.1 Turning On/Off the Scale
To turn on the scale, you can short press the
On/Zero
button. The scale displays the software version and
enters the weighing mode.
To turn the scale off, you can long press the
Off
button until
OFF
is displayed.
3.2 Setting the Display to Zero
The value of the display can be set to zero in the following cases:
1. When the scale is turned on, it will perform an initial zero.
2. When the weight on the platform is less than or equal to 2% of the Capacity value, short press the
ON/ZERO Off
button to zero the instrument display.
3. When the weight on the platform is greater than 2% of the Capacity value, short press the
ON/ZERO Off
button to set the tare weight, then the instrument display will show a reading of 0.
If you want to set the value of the display by pressing the
ON/ZERO Off
button, please make sure that the
scale is stable.
3.3 Changing the Units of Measure
To change the weighing unit, you can long press the
Units/Hold
button until the desired weighing unit appears
on the display.
3.4 Calibration
3.4.1 Linear calibration
The scale performs linearity calibration with 3 calibration points. The zero calibration point is established with
no load on the platform. The mid calibration point and the full calibration point are established with loads on the
platform.
Calibration Procedures:
1. After powering on, long press the
UNITS/Hold
button and
On/Zero
button simultaneously until
CAL
appears on the instrument display.
2. Release the
UNITS/Hold
button and
On/Zero
button at the same time.
3. Short press the
On/Zero
button and
-C-
will appear on the instrument display. The scale will perform a
zero calibration at this time (Do not place any weight on the platform).
When the zero calibration is completed, the display will show “C XXX kg" or "C XXX lb”, depending on the
current unit. For different models, the readings displayed are as follows:
C31M35R: 10 kg (20 lb)
C31M75R: 25 kg (50 lb)
C31M75L: 25 kg (50 lb)
C31M200R: 100 kg (200 lb)
C31M200L: 100 kg (200 lb)
4. Place the load on the platform.
5. Short press the
On/Zero
button and
-C-
will appear on the instrument display. The scale will perform a
midpoint calibration at this time.
When the midpoint calibration is completed, the display will show “C XXX kg” or “C XXX lb”, depending on
the current unit. For different models, the readings displayed are as follows:
C31M35R: 30 kg (60 lb)
C31M75R: 75 kg (150 lb)
C31M75L: 75 kg (150 lb)
C31M200R: 200 kg (400 lb)
C31M200L: 200 kg (400 lb)
6. Place the load on the platform.
7. Short press the
On/Zero
button and
-C-
will appear on the instrument display. The scale will perform a top
range calibration at this time.
NOTE:
When the calibration is completed, the display will return to weighing.
If the display shows CAL E and then exits the calibration mode, this indicates that calibration has
failed.
Summary of Contents for Courier 3000
Page 1: ...Courier 3000 Instruction Manual...
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Page 3: ...REVISION HISTORY Date Version Description February 13 2023 A Initial release...
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