What if the voltage in mahjong machine is unstable?

If your mahjong machine voltage is unstable, you can consider the following measures to solve the problem:

1. Install a transformer: consider installing a transformer around mahjong machine to stabilize the voltage in a suitable range.

2. Check the power supply: check whether the power supply is stable. If the power supply problem leads to voltage instability, it is necessary to replace the power supply or repair it.

3. Check the connection: Check all wires and plugs connected by mahjong machine to ensure good connection and no looseness or disconnection.

4. Restart mahjong machine: Sometimes, voltage instability may be temporary. You can try restarting mahjong machine, reconnecting the power supply, and then checking the voltage again.

Please note that if you are not familiar with electrical maintenance, please do not try to repair or replace the parts yourself to avoid danger. If you are not sure how to deal with it, it is best to find professional technicians for maintenance and testing.