RADWAG WPT/8B 300C Ramps Bed Scales - Manual (Page 21)

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• Use
and keys to set tare value,
• Press
key,
• The scale returns to weighing mode and the display indicates value
of inserted tare with ”–” sign
• Tare value can be inserted in the optional moment of weighing
process.
12.3. Zeroing function
Zeroing the indication is carried out by pressing key, which is followed
by zero mass indication and appearing pictograms: and .
Zeroing is equal to determining new zero point, which is recognized by the
scale as a precise zero. Zeroing option is available only with stable
measurement status.
Caution:
Zeroing of display indication is possible only within the ±2% range from
scale’s maximal capacity. If zeroed value is more than the ±2% of scale’s
maximal capacity the display indicates <Err2> message and short beep
sound is emitted.
12.4. Weighing on dual range scales
Transition from weighing in the I weighing range to weighing in the II
weighing range takes place automatically without operator’s interference
(i.e. on exceeding the Max of the I weighing range).
Weighing in the II weighing range is signaled by displaying a
corresponding pictogram in the upper left corner of the display.
On unloading, the scale’s indication returns to zero. Weighing is carried out
with the accuracy of II weighing range until the indication returns to zero.
Return from weighing in the II weighing range to weighing in the I weighing
range takes place automatically on unloading the weighing platform and