American Weigh AMW-250i Panduan Pengguna - Halaman 4

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IV. Calibration (you will need two 100g calibration weights and one
50g calibration weight)
1. Turn the scale upside down. Set the switch on the underside of the
scale to "CAL" then set scale right side up again.
2. With the scale "OFF", press and hold both the TARE and the
ON/OFF keys at the same time for about 5 seconds. A random number
will be displayed.
3. Place a 100g weight on the tray and wait 5 seconds.
4. Press the ON/OFF key. The display will show 100.0 and then an-
other random number. Do not remove the weight yet.
5. Add a 50g and another 100g weight to the platform and wait 5 sec-
onds. (there should now be 250g of weight on the scale)
6. Press the ON/OFF key. The display will show 250.0 and then PASS.
7. Press the ON/OFF to finalize calibration. You may now turn off the
scale and return the switch on the bottom to "Normal".
IV. Troubleshooting
The primary reason for innaccuracy or malfunction are low batteries,
overload or operating on an unstable surface. Please keep this in mind
and maintain and operate your scale properly. This scale is a precision
instrument and must be handled with care.
Error Code Descriptions:
1.Error: Nothing on screen, [LO],
1.Solution: Replace Batteries
2.Error: [EEEE]
2.Solution: Load is in excess of 6000g, remove the extra load.
3.Error: [Out2]
3.Solution: Recalibrate the scale as described above.
V. Specifications
Capacity:
Graduation:
Units:
Calibration:
Tare Range:
Auto Off:
250g , 160.8 dwt, 8.04 ozt, 8.820 oz
0.1g; 0.1dwt, 0.005ozt, 0.005oz
grams (g), pennyweights (dwt), troy ounces (ozt), ounces (oz)
Auto Calibration, 3 point linearity User Calibration
Tare full capacity
60 seconds