Wedderburn Operator Manual
Page 7 of 12
WS202 Digital Bench Scale
5.4.
Tare Operation
Tare is used if a tare weight is required to be removed from the gross weight, for example the weight of a
container.
Without weight applied ensure the display indicates “0” weight
by pressing the
[ON/ZERO]
key. Place the
container only upon the scale weighing pan, the weight of the container will be displayed. Press the
[TARE]
key to remove this weight value and the display will indicate “0” but now the
lamp over the
“
TARE
”
wording will be lit. Now add the required load and the NET weight value will be displayed.
When the load and tare weights are removed from the weighing pan the display will show a negative value
and the lamps over the
“ZERO” “TARE”
wording will both be lit. Press the
[TARE]
key to remove the tare
value. The scale will now display
“0” and now only the
lamp over the
“ZERO”
wording will be lit.
5.5.
Save Power Function
After 40 seconds of inactivity the scale will go to auto save power mode. To indicate the scale is in Auto
save power mode the display will indicate a small
“o”.
To wake the scale, add weight to the weighing pan.
5.6.
Battery Charge Indication
The battery charge level indicators are located to the left side of the display and show fully charge (higher
than 6.3V), half charge (between 6V and 6.3V) and low charge (less than 6V).
5.7.
Battery Charge
Power to the scale is supplied by an internal rechargeable lead acid battery (6V/4.5Ah). When the display it
indicates “
-bAtLo-
“then
the battery requires recharging. The 240V power lead for charging is located by
sliding the cover plate from the base of the scale. Connect the 240V power lead to the supply and switch
on, you may continue using the scale if required or switch it off for full recharging.
5.8.
Set Parameter
To display the different parameters of the scale Press and hold the
[SET/0~9]
key for 3 seconds to show the
menu, then release the key.
To step throught the parameter options press the
[SET/0~9]
key again to move to the next parameter.
The parameter menu are as follows:
•
rAngE (set limit)
•
UnItS (choose unit)
•
oFF (choose auto power off)
•
FILt (set display mode)
•
Zero (set auto zero)
•
bUZZEr (set buzzer)
•
d (choose division)
•
on-rA (choose range of power on)
•
d-dP (choose single or dual display)
Press
[SET/0~9]
key is the select key
,
Press
[TARE]
key is to confirm,
Press
[TARE]
key again to exit
