DATAPROCESS DSP 500, Руководство пользователя

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UV119UE - DSP 500 : USER MANUAL- v. 4.0 PAGE 11
TARE
T
Tare
Put the container or paper sheet on the scale platter and then press <
T
> to
subtract tare weight.
The subtracted value is transferred to tare and is no longer displayed. The LED
light
NET
on signals that the tare is activated.
With automatic weighed tare activated, when the scale platter is unloaded, the
tare weight, preceded by a minus (-) is visualised by the weight display.
FIX
Fixed tare
To store or ‘fix’ the same tare for a number of weighings, press the key
< FIX >
that fixes the entered tare. By pressing
< FIX >
once again, the stored tare is
cleared.
The LED light
FIX
on signals that the fixed tare is activated.
Clearing tare:
An entered tare value can be cleared by one of the following ways:
•
By unloading the goods from platter after the transaction has been printed.
•
By loading the platter and then unloading it after that the weight stabilises.
•
By pressing the key <
T
> with gross weight set to zero.
PRE-SET TARE (on Pre-pack only)
A pre-set tare can be assigned to the PLU ,either by entering the tare value through the keyboard
numerical keys (see progr. function
04 MANUAL TARE
) or automatically, by weighing the
container (see progr. function
05 WEIGHED TARE
).
When the scale is on
pre-pack
mode, if a PLU with its assigned tare is entered,
PT
followed by the
tare value expressed in kg. (i.e.:
0.938 kg
) is visualised on the display. After a few seconds the
PLU description and the net weight will also be displayed, and the label is printed.
RESET TO ZERO
ZERO
By pressing <
ZERO
> with the empty platter, the weight is set to zero - provided
that the difference in positive as compared with the weight resulting at switching-
on is less that
2 %
of the scale max. load capacity (it will be
120
g for the scale
supplied for
6
kg., and
300
g for the scale supplied for
15
kg.). If higher
differences result, switch-off the scale and then switch-on again.
HALF-AUTOMATIC RESET
If the scale detects a weight lower than zero ( initially set, or set later on) , on the display the
weight signalling lights off and just one zero for price remains alighted. If the negative weight is
stable, after some seconds the scale proceeds to automatic weight reset. Even in this case, the
difference compared with the weight resulting at switching-on must be less that
2 %
of the scale
max. load capacity (that is:
120
g for the scale supplied for
6
kg., and
300
g for the scale supplied
for
15
kg.). If higher differences result, recalibrate the scale by switching it off and then switching
it on again.