POWER SOURCE: INPUT: 100~240 VAC ~ 50/60 Hz. 0.4A OUTPUT: 5VDC 1A
-Not
Legal
for
Trade
–
O
p
era
ting
I
nstr
uc
tions
:
Thescale
oper
a
t
es
on
eight
AA ba
tt
er
ies for the display and two AAA batteries for the base
,
or two 5-volt Mini-USB power supplies (part #PS200
for
US 115V 60Hz
and
part
#PS201
for
230V 50-60Hz).
The scale has an automatic power off
f
ea
tur
e
.
If a
battery
is
used
,
the scale will shut off after 7 minutes if no weighing operation is per
f
ormed
.
The Auto-off feature is disabled when the power supply is
used
.
Replace batteries or use the power supply when the LED shows “H Lo” or “b Lo”. (H Low = Head unit; b
Low = Base)
To install the ba
tt
er
ies in the readout
,
unscrew the two screws for the
battery
b
ox
,
install
eight
AA ba
tt
er
ies
,
(observing polarity) and reinstall the
c
o
ve
r
.
For the base, turn
the base over and unscrew the one screw for the battery box cover, install two AAA batteries (observing polarity) and reinstall the cover. If power
supplies are
used,
the
base and readout must be plugged in. The base power jack is underneath the scale and the readout jack is on the back of the readout.
Make sure the power supply tips
are fully
sea
t
ed in the jack.
Turn on the
scale
by pressing the
“On/Off/Mode/Cal”swit
ch
.
The
scale
readout will illuminate all segments followed by dashes for approximately 3 secondsand then display
Ze
ro
.
If
the
scale is
o
v
er
loaded
,
an
“
E
”
will be displayed
;
remove the weight immediately otherwise you may damage the scale.
The scale cannot weigh over 105% of max
capacity. When a
product
is placed on the scale pla
tf
orm
,
the
weight
of the
product
is shown on the scale display in the units in which the scale is
w
eighing
.
You can
change the weighing mode units by pressing the
“On/Off/
Mode
/
Ca
l”
butt
on
.
This
pr
oduc
t
can now be “tared out”, i.e.
shown
as
zero on the
scale
display
,
by depressing
the
“
Ta
r
e
”
butt
on
.
The display will illuminate the tare indicator in the upper left corner. If an additional
product
is then placed on
the
pla
tf
orm
,
the
weight
of this additional
product
can also be “tared out”by depressing the
“
Ta
r
e
”
butt
on
.
This
tare operation can be repeated
up
to the full capacity of the
scale
.
If the
total product
is now removed from the pla
tf
orm
,
the
weight
of the
total product
will be shown
as
a negative value on the
scale
display
.
This negative value can now
be removed from the display by depressing the
“
Ta
r
e
”
button
.
Depressing the
“On/
O
ff/Mode/Cal
”button while the scale is on
for greater than five seconds will turn the
scale off.
Key Pad Functions:
[
On
/
Off
/Mode/Cal] ~
Press to turn the scale on while its off.
~ Press to turn scale off. (With the scale on the button must be pressed for greater than 5 seconds)
~
Press to cycle through the weight units.
~ Press and hold the key to enter user calibration mode (SCALE MUST BE OFF)
[Tare]
~ Press to Tare the weight.
Using the wireless Bluetooth connection:
1.) There is slide switch on both display head and the scale base to enable or disable Bluetooth operation. If there is no cable connection between display head and scale base, please
slide the both slide switches to “ON” to enable the wireless function on both. The weighing data will be sent from the scale base to the display head wirelessly. In order to save the
energy consumption once the cable connection is established, the power to the BLE modules will be cut off.
2.) There is a LED on both display head and the scale to show the wireless connection status:
LED of Scale base:
- Steady flashing while waiting to be connected
- Lit up solidly after wireless connection is established
LED of the Display head:
- Quick flashing when unpaired or searching
- Long flashing when paired and establishing connection
- Lit up solidly after wireless connection is established
Calibration procedure:
1) MUST start with the scale off to enter the calibration feature. Press and hold the “On/Off/Mode/Cal” key for greater than 5 seconds. The calibration weight (2000g) will
flash on the display.
2) Momentarily Press the “On/Off/Mode/Cal” key and the display will change to read “CAL 0 “. Gently place the correct calibration weight on the platform.
3) When the calibration is complete the unit will briefly display “CAL F”, remove weight and scale will return to NORMAL WEIGHING MODE.
Note: If “CAL E” appears, this indicates that a calibration error has occurred, and the calibration process must be repeated. “CAL E” can occur when the calibration steps are
not followed in the correct order, the incorrect calibration weight was used, or the weight was not placed on the scale in time. “CAL E” will remain on the display until any key is
pressed on the scale. The scale then returns to the NORMAL WEIGHING MODE, and the scale will revert to the previous calibration settings. The calibration procedure must
be repeated in order to change the scale calibration settings.
