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TARE Function 
 
You can do consecutive addition weighing without removing the weighing mass already 
placed on the platter. Each time before adding additional object, simply press     Z/T    button 
once, it will conduct tare function to return the LCD to zero. Then place new additional 
object to the plate, LCD will weigh and indicate only the net weight of the added object. 
When tare function is activated, LCD will show icon ‘TARE’ on the side. When removing 
object from platter, LCD will show the negative (-ve) value of the object being removed. 
 
Note: Allowance for tare function = 0.8% of full capacity without reconciliation. 
When total tare weight exceeded 0.8% of full capacity, the full capacity will reduce by the 
corresponding weight being tare. 
 
 
Auto-Off & Key Off 
When weighing is completed, simply press   ON/OFF   button to turn off the unit. Or simply 
leave the unit idle as it will automatically shut down by itself after 2 minutes when there is no 
further weighing activity.  
 
 
 
 
Maintaining and Cleaning (Proper Usage) 
 

1.

 

As the unit is a high precision device, it is very delicate and extremely sensitive. 
Avoid dropping the unit or subject it to high impact which will greatly damage its 
function and accuracy. 

2.

 

When operating the unit, please press the button slightly to activate function. Do 
not exert too much force when pressing the button, or use sharp pointed object to 
press the button. 

3.

 

Use a dry, soft fabric or a lightly damp soft fabric with mild detergent to clean the 
device. Do not use strong chemical solution such as alcohol or benzene for 
cleaning. 

4.

 

Avoid exposing the unit to high ambience temperature like near a cooking stove 
or burning flame as it will cause the unit to degrade faster. 

5.

 

Do not expose the unit to high electro-magnetic field like cordless portable phone, 
computer, transformer, etc. as this will interfere with the proper function of 
electronics and accuracy of the scale. 

6.

 

Always weigh/use the scale on a hard flat surface. Do not use on carpets or mats. 

7.

 

Do not insert any exterior objects into any openings on the unit. 

8.

 

Remove the battery from the unit if not in use for a long time. Store in cool and 
dry place. 

9.

 

Do not attempt to open the unit to fix or repair the unit. This will invalidate the 
guarantee. 

10.

 

If unit fails to turn on, check for proper installation of battery and battery life. 
Alternatively, you can contact your dealer for consultation. 

11.

 

If error appears on display or unit fails to turn off for a long time, please take off 
the battery for about 3 seconds and encase it back again to eliminate the fault. 

 

Содержание VW-312

Страница 1: ...Virtual Measurements Control Inc Virtual Measurements Control Asia Pte Ltd 1040A N Dutton Ave Santa Rosa CA 95401 24 Hillview Terrace Singapore 669235 Tel 707 573 3111 Fax 707 573 3113 Tel 65 6762 5522 Fax 65 6763 6656 http www virtualmc com sales virtualmc com ...

Страница 2: ...11lb 2 Division 1g 0 05oz 3 kg g lb switchable 4 LCD main digit size 13mm 5 Auto Zero Auto Off 6 Overload indication HHHH 7 Low battery power indication 8 Power 1 x 9V alkaline battery not included LCD Segments Icons illustrations Weight displayed in kg unit icon Weight displayed in gram unit icon Optional icon for other unit expression Weight displayed in lb oz unit expression Low battery power i...

Страница 3: ...pt showing 0g 3 Press UNIT button to set weighing unit e g kg gram or lb 4 Ensure the unit is stable and display showing zero before weighing Keep the platter dry 5 You can start weighing now Always place object to be weighed at the center of the platter 6 Wait for LCD to stabilize The reading shown on LCD will indicate the proper weight value of the object you are weighing Battery compartment Gla...

Страница 4: ...nction and accuracy 2 When operating the unit please press the button slightly to activate function Do not exert too much force when pressing the button or use sharp pointed object to press the button 3 Use a dry soft fabric or a lightly damp soft fabric with mild detergent to clean the device Do not use strong chemical solution such as alcohol or benzene for cleaning 4 Avoid exposing the unit to ...

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