Digital Home System DH210 Інструкція з експлуатації - Сторінка 10

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Hardware Troubleshooting

keyboard, screen no respond

2) Unable to register fingerprint

3) Fingerprint verification is

successful, but the door cannot be

opened.

4) What is the reason why the smart

lock consumes fast power?

5) Can you adjust the volume?

6) There is no response to pressing the

handle on outside the door, and

there is unlock normally on inside

the door, but the verification is

normal, and the

motor is normal.

7) The keys do not respond, and the

lights are off

In this case, first check that the positive and negative

electrodes of the battery have been installed upside down,

whether the battery has enough power

Remove the back panel and see if it's connected.

To eliminate the above situation, you need to remove the

lock, check whether the wires of the lock body are

squeezed, and the re-wire.

Check the fingers for dirt or wear, check the fingerprint head on

the lock for dirt and oil stains, etc.

Check to see if the fingerprint is working properly (Press to see if

there are any responds.

The fingerprint lock has two important components: one is the

fingerprint module and the other is the electronic clutch. If the

verification is successful but the door does not open, you can listen

carefully when the verification is successful, and if there is any sound

of the motor rotating inside the lock. If there is, it is usually caused

by the clutch in the handle. If not, it may be because the circuit

board to the motor line has burned out. At this time, you can't

solve it yourself, or the warranty is processed.

a) Large standby power consumption

b) Short circuit

a) The Bluetooth system can only turn the sound On or Off, and

cannot adjust the volume;

b) The non-Bluetooth system can adjust the volume.

It may be the triangle direction on the clutch was error, please

check correction.

Most of this happens because the door lock is out of power

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