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JADEVER SCALE CO., LTD 

 

 

JDI SCALE 

only 1-D bar code is supported. 

 

4.3 System Set   

Press to initiate system setup 

1)

 Auto-Off: 

Sets the period of inactivity before the scale automatically turns 

off. 

2) 

Sound:

 

The scale has been installed button sound and weighing speaker. 

Please connect to audio device, if you wish to use this function. 

3)

 Manual Update:

 Use the U disk to copy the new program, then insert the U 

disk to the USB port which has the marking of “dev”. The system can be 
updated by simply pressing Manual Update button.   

4)

 Theme: 

Press to select your favor theme: blue style or default.     

5)

 Language

Simplified Chinese/Traditional Chinese/English/Spanish 

6)

 TIME: 

Set time

 

7) 

AutoSleep: 

Sets the period of inactivity before the scale automatically turns 

to standby mode.   

Note: The way to wake up the scale 

Press key 

Sleep/Wake

 

Click the screen 

Under weighing mode, click the weighing pan or the screen 

 

4.4 CAL – Calibration

For best results calibrate the scale at regular 

intervals. This is especially important if the scale is in use for prolonged 
periods. 

Calibration method I 
Arbitrary value

: After the zero point calibration finished, input any 

calibration value to continue the calibration procedure. 

Calibration method II 
Cal Setup

: Input the calibration points. It will automatically work out each 

calibration point value 

Multi-point:

 After setup the calibration point, conduct the calibration 

procedure.   
Note: When the unit is “Ton”, the capacity and calibration value are set by 
unit “kg” 

 
4.5 Set Weight 
1) Weight CK-- Check weighing:

 Use this mode to compare the weight of an 

item to Lower and Upper limits.   

High

 

The weight on the weighing pan is greater than the upper limit 

OK   

The weight on the weighing pan is between upper and lower limits. 

Low 

The weight on the weighing pan is smaller than lower limit. 

Summary of Contents for JKD 250

Page 1: ... 2 5A adaptor Battery is optional Please check the power source if there is sudden power failure 2 Weighing Menu M Adds the indicated weight into Accumulation memory Note Only if the weight is over 20d can it be accumulated Remove the item and the display goes back to zero before the next accumulation can register PRINT Outputs data print modes manual print Stable print Note Turn off the printer b...

Page 2: ...twork as the current network connection 2 Wifi Conn Selects Wifi network as the current network connection Note Auto Update If connected to internet the system will be updated to the newest version when the power turns from off to on 4 2 Set Label Press to initiate label setting Label content DATE Date TIME Time WEIGHT Total Weight GW Gross Weight NW Net Weight UNIT Unit Weight COUNT Count ACCWEIG...

Page 3: ...le Press key Sleep Wake Click the screen Under weighing mode click the weighing pan or the screen 4 4 CAL Calibration For best results calibrate the scale at regular intervals This is especially important if the scale is in use for prolonged periods Calibration method I Arbitrary value After the zero point calibration finished input any calibration value to continue the calibration procedure Calib...

Page 4: ...s and hold GROSS NET key to enter unit setting directly 6 Zero Range Sets the range in which the Zero indication turns on Options are D0 1 division D1 2divisions D2 3divisions D3 4 divisions D4 5divisions and D5 6divisions 7 Auto Tare Deducts the value of the container when it s within the pre set values 8 ACC Set Accumulation setting Sets the maximum accumulation items and accumulation method Sta...

Page 5: ... through 9 and 8 special characters Possibly the most serious drawback of Code 39 is its low data density It requires more space to encode data This means that very small goods cannot be labeled with a Code 39 based barcode However Code 39 is still widely used and can be decoded with virtually any barcode reader One advantage of Code 39 is that since there is no need to generate a check digit it c...

Page 6: ...s most common usage technically refers to UPC A which encodes 12 decimal digits UPC E only uses a 6 digit code does not use middle guard bars on smaller packages EAN 13 Four components The GS1 Prefix the first two or three digits usually identifying the national GS1 Member Organization to which the manufacturer is registered not necessarily where the product is actually made The Company number con...

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