American Weigh Scales CP-300 - Manual (Page 3)

I. OPERATION
1. Press [ ] key.
2. Wait until "0.0” or "0.00" is displayed.
3. Place the item(s) to be weighed on the platform.
4. Using the [MODE] key, you can switch between
weighing units.
5. To turn the scale off, press the [ ] key again.
II. TARE WEIGHING
To weigh using the tray, you can place it on the
platform before turning the scale on or:
1. Turn on scale as described in the first section.
2. Place the weighing tray or container on the platform.
3. Press [ ] key briefly and wait until "0.0" is
displayed.
4. Add the "net-weight-item" to the tray or container.
III. CALIBRATION
Only calibrate your scale if your scale is not weighing
properly. This scale comes pre-calibrated.
A. CP-300 Calibration Steps
1. Turn off the scale. Press and hold the “MODE” key
then press the [ ] key until the display shows a
random number. Now release both keys.
2. Press the [ ] key again. The display will show “AL
0” then “300.0”. Gently place a 300g weight on the
center of the platform and press the [ ] key again.
The LCD will display “AL F” then “300.0”.
3. Calibration is complete. If the scale shows “AL E”,
an error has occurred - Turn off the scale and repeat