Lg Electronics QHW 15 User Manual

QHW digital weighing scales user’s guide

 

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Zero or  
Set the zero point for all subsequent weighing. The display shows zero. 
A secondary function      , of "Enter" key when setting parameters or other 
functions. 
 
Tare or   
Tares the scale. Stores the current weight in memory as a tare value, subtracts the 
tare value from the weight and shows the results. This is the net weight. Entering a 
value using the keypad will store that value as the tare value. 
A secondary function    , of incrementing the active digit when setting a value for 
parameters or other functions. 
 
Lim or       
Sets the limits for check weighing.    Allows setting of either the low limit or the high 
limit or both. 
Secondary function        , is to move the active digit to the right when setting values 
for parameters or other functions. 
 
%   
Enters the percent weighing function.    Allows the weight, unit weight, and count to 
be seen when parts counting. 
Secondary function        , is to move the active digit to the left when setting values for 
parameters or other functions. 
   
Func or       
Used to select the function of the scale.    If the scale is weighing it will select parts 
counting.    Of it is not in weighing mode it will return the user to weighing.     
Secondary function ( C ) , is to act as a clear key when setting values for parameters 
or other functions. 
 
Print or   
To print the results to a PC or printer using the optional RS-232 interface.  It also 
adds the value to the accumulation memory if the accumulation function is not 
automatic.  
Secondary function (ESC) , is to return to normal operation when the scale is in a 
parameter setting mode. 
 
U key   
This key will select either kilograms、 pounds、 ounce、g and t for the weighing unit.