3.
Operation
3.1
Keypad functions
3.2
Zeroing
Bias in zeroing occurs due to variations in temperature, residue on the platform, impact
incurred to the weighing platform, or the scale being uneven. If there is nothing on the
platform and the zero indicators is off, it is necessary to zero the scale. There are two ways
to do so:
3.3
Automatic Zero
It is activated periodically and zeroes the reading up to + units. For example: if you have a
10kg scale with 1g divisions, this setting zeroes in the range of -3g to 3g.
3.4
Manual Zero
Press Z with the platform empty to zero the scale.
This setting zeroes the reading up to +20 units. After a successful weighing, the zero
indicator should be lit and the display showing zero. In the case that the indicator does not
light up, the weight is too heavy and is out of the automatic zero range or the platform is
oscillating. In this case press the Z button to zero the reading on the display.
3.5
Weighing
Before starting a simple weighing, verify these items:
-The platform is empty
-There are no obstructions to the weighing platform
-The zero and kg indicators are lit
With these items in order, you may place the product to be weighed on the scale. Avoid
impacting the platform. When the cargo is on the scale and only the kg indicator is lit, it
means that the cargo is stable and the reading is accurate.
L
Turn display on/off
T
Set tare
Z
Set zero
I
Print weight
I (held for 2
seconds)
Print total net
weight
