Operation; Basic Weighing Operation; Notes About Operations - A&D SJ-3000WP-BT Instruction Manual

5.1. Basic Weighing Operation

1. Press the
All the symbols except the comparator LEDs are
displayed. When the weight value becomes
stable, the display turns off for a moment and
displays zero (power-on zero) with the weighing
unit used last before turning off.
2. Select a weighing unit using the
See "6. SELECTING A WEIGHING UNIT" in detail.

3. When the display doesn't show zero, press the
switch to set the display to zero.
4. When using a tare (container), place the
container on the weighing pan, and press the
switch to set the display to zero.
TARE
5. Place the object to be weighed on the weighing
pan or in the container, and wait for the STABLE
indicator to turn on and read the value.
6. Remove the object from the weighing pan.
7. Press and hold the

5.2. Notes About Operations

Power-on zero
 If the weight is unstable at power ON, the scale displays
touches the weighing pan, or check if there is strong wind or vibration.
 The range for power-on zero is within ±50% (±10% for Legal for Trade models) of the
weighing capacity (kg) at the calibrated zero point. If the scale is powered on with a load
beyond this range, the scale displays
ZERO and TARE
The

stable.
 The
capacity (kg) at the power-on zero point. The ZERO◄ indicator turns on. (ZERO

operation)

5. OPERATION
switch to turn the power ON.
switch to turn the power off.
(as ZERO switch) and
switch will zero the scale if the weight value is within ±2% of the weighing
switch.
MODE
. Remove the load from the weighing pan.
switches work when the weight value is
TARE
7
Container
Weighing pan
Press
Object to
be weighed
Press & hold
Power OFF
. Check anything