XII. Options
RS-232 interface
XIII
.
Calibration
Press and hold to power on , release the key at the
end of the self-test, the display will show “CAL 0” . Then it will
display the calibration weight needed (e.g. CAL 600g), when
“chirp” is heard, place the weight on the pan. The calibration is
finished after “chirp” is heard again.
Note: The weight placed on the pan is not correct if the
display shows “err1”.
XIV. Weight response speed
Press the key until the display shows “nb0” or “nb1” or
“nb2” or “nb3”, then press the key to select (nb0: the
slowest , nb3: the fastest), press the key to confirm, and
the scale will return to the normal weighing state.
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I. Attention Notes
To enable you to use this scale precisely, we suggest you
to read these instructions carefully before operation.
1.
Do not get the scale wet. If it gets wet, please wipe it
with a dry cloth. If damage occurs due to water it will
void your warranty.
2.
Do not drop or shock the scale and do not drop any
item onto the scale or tray. It may cause permanent
damage. Only operate the scale gently and place
items on the tray gently. Overloading the balance will
damage the weighing sensor.
3.
Extreme temperature/humidity fluctuations, shocks
and vibrations should be avoided at all times.
4.
If the scale will not be used for a long time, please
remove or unplug the battery, clean the scale and
store in a non-static polybag. A desiccant is suggested
to be included.
5.
Matter charged with static electricity can affect
accuracy. Discharge all static electricity. For example,
one method is to use Static-Guard spray, and spray it
on both sides of the weighing platform.
II. Transport Protection
Before the initial use, please refer to the included drawings
to
remove the protection screw. Please re-install the
protection screw before transport to help avoid possible
damage.
III. Precautions Before Using the Balance
1.
The balance must be in an exactly horizontal position
in order to achieve accurate measurement results.
1
