Wedderburn Operator Manual
Page 8 of 12
WS202 Digital Bench Scale
Range
setting for HI / OK / LOW indication:
Switching on the parameter
When the display shows “rAngE”,
press the [
TARE
] key and then press the
[SET/0~9]
key
to choose “on” or
“oFF”.
“on” is to
start the function, oFF is exit, press the
[TARE]
key to confirm.
If “on” was choosen.
•
The indicator next to the LOW wording on the righ side of the display will now be lit and the display
shows all zeros with one flashing.
•
The Low limit will now be required to be set. Press the
[SET/0~9]
key to change the unit untill the
required unit is reached. Press the [TARE] key to set this unit and move to the next lowest (move
one unit right), set this in the same way if required. Press the
[TARE]
key until it has moved all the
way through the units until the Low indicator light has gone out and now the HI indicator light is
on. Set the Hi (upper) level setting in the same way as the Low limit. Step through the display digits
until the Hi indicator light goes out and “on” is again shown on the display. The scale will then set
and return to the weighing mode.
Incorrect setting
If the low limit is set greater than the hi limit, the rAngE parameter displays
“
off
”
, then will exit the
parameter setting.
If set correctly the scale will Indicate
If
“
??????
” is the weight
indicated on the display
•
when “
??????
”
≥
high limit,
“
HI
”
lamp is lit.
•
When
low limit < “
??????
”
< high limit,
“
OK
”
lamp is lit.
•
When “
??????
”
≤
low limit,
“
LOW
”
lamp is lit.
•
When the weight upon the weight pan is unstable, no lamps are lit.
