American Weigh Scales AMW-810-2k - Manual (Page 3)

I. OPERATION
Always weigh on a flat horizontal surface.
1. Before turning the scale on, set the switch on the
underside of the scale to the desired weighing mode
(kg/g or lb/oz).
2. Press [ON/OFF] key.
3. Wait until "0.0” or "0" is displayed.
4. Put the object(s) on the weighing platform / bowl.
II. TARE WEIGHING
When using the bowl to weigh or another
container, it is best to simply turn the scale on with
the container on the platform already. The scale
should go to zero. Otherwise you can use TARE:
1. Turn on scale as described above.
2. Place the "tare item" on the platform.
3. Press [TARE] and wait until "0.00" is displayed.
4. Add the "net-weight-item".