Hofmann Futura, Руководство по эксплуатации

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3. “S-CAL” or ”UER2.0” on display after turning on, unable
to work normally.
1. The balance crashed due to AD chip affected. Turn off the
balance and turn on it after 30 minutes.
2. To replace with new AD chip if it is damaged.
3. Load cell wire disconnected. Check the wire connector.
4. To replace with new one if the load cell damaged .
4. “zero” appears after turning on, even after put on the
weighing substance, unable to work.
1. The balance crashed due to AD chip affected. Turn off the
balance and turn on it after 30 minutes.
2. Load cell wire disconnected. Check the wire connector.
3. To replace with new one if the load cell damaged .
5.”-------”on display after turning on the balance and
unable to come to zero after press
1. Load cell wire disconnected. Check the wire connector.
2. To replace with new one if the load cell damaged .
6.”Zero” on flashing after turning on the balance.
“ Calibration “ button damaged. To replace with new one (fit for
X, B, A models) or replace with new overlay (fit for N, K, G, C
models).
The “ calibration “ function affected by hard lights for the IR
sensoring function. To move the balance position till the red
indicator of “ calibration “ sensoring window lights off.
7. Nothing on display after turning on the balance, except
backlit on flashing.
Pin 12 or pin13 of the program slices (D78F0511A) on main
board have faulty soldering with pin 6 or pin 7of screen driving
chip (BL55066). To have them soldered firmly