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5. OPERATING  MANUAL

5.1 FUNCTION SET

Press “Function” key, switch to oz .

Press “Function” key again, switch to Lb.

5.2 B/L SET

    According to different needs, press “B/L” key the scale can turn B/L 
(backlight) on or off. The color of the B/L is blue. The scale will not set
backlight as automatically. It will turns B/L off automatically after 30s 
without pressing any buttons. 

5

6

Kg

OZ

Lb

5.4 CLEAR SET

1. Press “CLEAR” key to cancel all function and back to SCALE MODE;
2. Press “ENTER” key to exit CLEAR MODE and display actual weight.

1. Make sure all connections
    are correct and tight (refer
    to following illustration):

VES-50B/100B

VES-50B/100B

    There are three weight units: Kg(kilogram)

oz(ounce)

Lb(pound).

Pressing “Function” key to scroll among kg, oz and lb. The scale will 
set weight units as kg (kilogram) automatically.

5.3 SCALE MODE

    The first weight will be more than1Kg(include 1Kg), and after that 
the weight will display accurately as the resolution in the technical 
parameter form.

5.5 CHARGE MODE

    This function allows the user
to quickly and conveniently
charge a system in a minimal 
amount of time. Simply turns 
on the CHARGE MODE and
enter the weight (minimum
50g) to be charged.

CHARGESYSTEM

Air-conditioning

System

Tank

Power Supply

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