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EHW

EM

 

           

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2.

 

Unpacking and Setup 

 

Remove the scale from the box and place it on a firm, level surface. Avoid locations with rapid temperature changes, 
excessive dust, moisture, air currents, vibrations, electromagnetic fields, heat or direct sunlight. 

 

Adjust the leveling feet until the bubble is centered in the circle of the level indicator 
(located on the front panel).

 

NOTE: Ensure that the scale is level each time its location is changed.

 

 

The internal rechargeable battery should be fully charged for up to 12 hours before using the scale for the first time. 

 

 

Connect the supplied AC adapter to the power input receptacle underneath the scale. Plug the AC adapter into a 
properly grounded power outlet. The battery will begin charging. 

 

If the scale will be stored or transported in the future, save the packaging material to ensure the best possible 
protection for the scale. 

 

Contents 

 

 

Scale

 

 

 

12Vdc/500mA adapter        

 

Manual 

 

 
 

3.

 

OVERVIEW OF CONTROLS AND FUNCTIONS 

3.1 Front Display 

 

 
 
 
 
 
 
 
  

 

 

ZERO - Scale is zeroed, gross weight is 0, tare is 0. 

 

NET - Display reading is net weight; tare is not 0. 

 

AC - AC power is being used. 

 

CHG - Battery is charging. 

 

lb - Measure unit is lb or lb:oz 

 

oz - Measure unit is oz or lb:oz 

 

kg - Measure unit is kg 

 

g - Measure unit is g 

Summary of Contents for EHW-EM-03

Page 1: ...EHW EM User Technical Manual Contents subject to change without notice Version 1 0 07 2017 ...

Page 2: ... 2 3 2 Indicator Display Character Definitions 3 3 3 Key Functions 4 4 OPERATIONS 5 4 1 Power on Power off scale 5 4 2 Zeroing the display 5 4 3 Normal Weighing Mode 5 4 4 Taring 5 4 5 Switching measuring unit 5 5 Calibration 6 6 AUTO OFF function 6 7 Inner Code display 6 8 Display symbol meaning 6 9 Troubleshooting 7 9 1 Troubleshooting 7 9 2 Battery and Charging 7 ...

Page 3: ...is no longer acceptable even after recharging the battery must be replaced Electronic scales are precision instruments Do not operate near cell phones radios computers or other electronic devices that emit radio frequencies that may cause unstable readings Specifications Model EHW EM 03 EHW EM 06 EHW EM 15 Max Capacity 3 kg 6 lb 6 kg 12 lb 15 kg 30 lb Readability 0 5 g 0 001 lb 1 g 0 002 lb 2 g 0 ...

Page 4: ...rs before using the scale for the first time Connect the supplied AC adapter to the power input receptacle underneath the scale Plug the AC adapter into a properly grounded power outlet The battery will begin charging If the scale will be stored or transported in the future save the packaging material to ensure the best possible protection for the scale Contents Scale 12Vdc 500mA adapter Manual 3 ...

Page 5: ...EHW EM 3 3 2 Indicator Display Character Definitions ...

Page 6: ...3 3 Key Functions Button Functions Short Press when off when on Long Press when on Power on the scale Sets display to zero Power off the scale Short Press Long Press Tare a weight Switch between unit of measure ...

Page 7: ...mal Weighing Mode When scale is powered on and back to 0 place the weighing objects on the platform The display will show the weight and the units of weight currently in use 4 4 Taring Zero the scale by pressing the ON OFF ZERO key if necessary when reading is stable The zero indicator will be on Place a container on the platform a value for its weight will be displayed Press the TARE UNIT key to ...

Page 8: ... off to save battery power when x 0 means no auto power off function Now click TARE UNIT button to choose the auto off time and click ON OFF ZERO button to confirm and save the setting 7 Inner Code display 1 When the scale starts self examination displays 9999999 to 0000000 keep pressing TARE UNIT button till codE is displayed release the button to display inner code A D result 2 Press ON OFF ZERO...

Page 9: ...for load to become stable Service required Lo bAt is shown Battery is discharged Charge battery 9 2 Battery and Charging Power is supplied by an internal rechargeable 6V lead acid battery 4Ah When Lo bAt is displayed the battery must be recharged Plug in the AC power adapter to recharge the battery The scale may continue to be used on AC power during charging Full charging time is approximately 10...

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