FUNCTION SETTINGS
1. Press [ON/OFF/ZERO] to turn the power on，the scale return to the
weighing mode.
2. Press and hold [UNIT] then the display will show A-ON or A-OFF, press
[ON/OFF/ZERO] key to select on or off (ON means auto power off function
activated, OFF means auto power off function inactivated).
3. Press [UNIT] key, the display will show L-ON or L-OFF, press
[ON/OFF/ZERO] key to select on or off (ON means auto backlight function
activated, OFF means auto backlight function inactivated).
4. Press and hold [ON/OFF/ZERO] key for 3 seconds to turn the power off
and confirm the selection
KITCHEN SCALE
MODEL: RKS
INSTRUCTION MANUAL
RKS M-1-1211
SAFETY PRECAUTIONS
△WARNING
Important information to alert you to a situation
that might cause serious injury and damage to
your property if instructions are not followed.
△CAUTION
Important information that tells how to prevent
damage to equipment.
Model number
Capacity
Division
RKS-3000
3000g
0.5g
RKS-6000
6000g
1g
RKS-10000
10000g
1g
Platter
Φ 120 mm
Net/gross weight
480g/600g
Package
Single standard carton:24x22x12.5(cm)
8 Units in one box: 49x45x26.5(cm)
Operating
Temperature
0-40℃(32-104℉)
Power Source
3×AAA Size Batteries(no included)
All safety messages are identified by the following the words "WARNING"
and "CAUTION". These words mean the following:
When using the scale, the following safety precautions should always be
followed.
△ WARNING
Use only the AC adaptor with the scale. Other adaptor may cause
damage. (AC adaptor is optional)
△ CAUTION
Avoid placing the scale in direct sunlight, this may cause discoloration or
malfunction. Do not use the carpet onto a carpet base, it may cause the
scale accurate and need re-calibrate.
Replace all batteries at the same time – Do not replace only a portion of the
batteries as this may cause a malfunction.
If the scale is not to be used for a long period of time, remove all batteries
from the battery compartment to avoid leakage, which may cause damage
to this scale.
Avoid overloading the scale, as this may cause permanent damage
and void your warranty – do not EVER exceed the maximum capacity
of the scale
Keep the scale away from water – this scale is not water resistant. Shock,
injury and electrical damage can occur if used in a wet location!
1
SPECIFICATIONS
FEATURES
Auto shut off. ● Auto calibration
Auto zero tracking ● Round weighing pan
Low battery indication ● kg/g/lb/oz/lb:oz conversion
Large LCD (5digits 15 mm high) ● Large container weighing
Net weight indication
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CALIBRATION
DESCRIPTION
Note: Calibration is done in factory. Don't re-calibrate the
Scale, unless it is not accurate.
How to calibrate
1. Before entering calibration mode, press [ON/OFF/ZERO] to turn the
power on for warming up about 1 minute.
2. Enter calibration mode
1) Press and hold [ON/OFF/ZERO] for 3 seconds to turn the scale off.
Press and hold [UNIT], then Press [ON/OFF/ZERO], the display will
show CAL then the A/D value. (a series of random numbers).
2) Press [UNIT], the display will show the flashed calibration weight value.
3) Place the calibration weight on platform.
4) Press [UNIT], the display will show "-------" then the AD value.
5) Now calibration is complete. Remove the weights.
3. Press and hold [ON/OFF/ZERO] key for 3 seconds to turn the power off.
Press [ON/OFF/ZERO] to turn on the power again. Place the weight on
the platform to make sure whether weighing is correct, if not, repeat
steps 1)-5).
5
BACK
AC adaptor
Socket
TOP
Weighing platform
DISPLAY
UNIT key
Changes weighing units
ON/OFF/ZERO key
Turns the scale power on/off
Or set the display to zero.
BOTTOM
Battery compartment
Batteries
Use 3xAAA dry batteries
Battery compartment cover
DISPLAY
ZERO indicator Weighing unit indicator
TARE indicator
The TARE range is the full of the
max load + 9e.
Low battery indicator
2
PREPARATION
1.Installing batteries/Connecting the AC adaptor
Batteries
Battery Remove the battery compartment
compartment cover and insert three batteries(AAA
size) into the battery compartment,
taking extreme care that the polarities
plus and minus is observed.
Battery compartment cover AAA size Dry batteries.
AC adapter
Plug the AC adapter to the AC
AC adaptor adapter socket on the back.
socket The AC input requirement could
be 110,120,220,230 or 240Volts
(50/60Hz) depending on the area
where used, so please verify that
the adaptor is correct
2.Setting up the scale
Avoid installing the scale in direct sunlight that may cause discoloration or
malfunctions. Place your scale on a firm weighing table so that the scale is
level. (The scale will not perform accurately when it is not level.)
Place the scale on the firm surface that is flat and level for an accurate
weighing. Do not use scales onto the carpet base, it may cause scales
inaccurate and need re-calibration.
3
WEIGHING
Before weighing
Whenever possible, please allow the balance to warm up for 10 minutes
after first turning to power on, so that the balance will function properly and
accurately.
Error messages
Err-0: Overload
: Low battery
Weighing procedures
1. Press [ON/OFF/ZERO] to turn on the scale. The display will show all
segments for a few seconds and then "0" will appear on the display.
2. Select the weighing unit by pressing [UNIT] key. e.g. "kg/g/lb/oz/lb:oz”
3. The selected unit will be display on the cursor next to the weight value.
4. Start weighing. Make sure the display is “0”, if not press the
[ON/OFF/ZERO] key to zero the scale.
5. If you are using a container or tray, place the empty container on the
scale, wait for 3seconds, press [ON/OFF/ZERO], the display will read “0”
with the tray or container on top.
6. Place your objects to be weighed on the container. The display will
show the net weight value.
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