What does it mean that the computer screen of the flat plate sewing machine displays 4 2s?

The computer screen of the flat brand sewing machine shows four twos, which shows what kind of line he is and what angle he walks, and he will display it on the LCD screen.

When the bottom line is short, first check the closing depth, the shallower the closing depth, the shorter the bottom line. Secondly, check whether the buckle fork is too tight, and the appropriate tension of the bottom line is that the bottom line can be pulled by hand after the buckle fork is buckled. In addition, check whether the bobbin shell is deformed, which will affect the bottom line tension when rotating after the bobbin shell is deformed.

What does it mean to talk about the four two on the computer screen of the egg sewing machine? I'd say four two of sending him what expenses a password might be set to.

What does it mean that Sister Ping is four two for flat sewing machine, I think this is a two, it should mean you, your one has been stuck.

Doesn't 4 2's mean fried? You're in danger, get out of here! Ha ha! Just kidding! Why am I so bored? Ay! Boring.

What does the four two mean when displayed on the computer display of the flat brand sewing machine? Could it be what does the model mean?

It's not difficult to see and appreciate the operation live, but it's hard to explain what's going on here.

What does it mean that the computer screen of the flat disc sewing machine displays four twos? You can read your manual, there is guidance in this regard, and put it to consult the after-sales service.

The sewing machine computer screen shows that the four two should be out of order, it is a fault, you can give after-sales service a **ask him what does this fault mean?

Answer: The appearance of E4 is, the encoder of the motor is not good, you can first load and unload the handwheel to the inside, if not, you should find an after-sales service to repair.

What is the reason why the Jack flat disc sewing machine is not online in the first few days? The bottom line is too loose, right?

One yellow and one red are connected together, and the rest are connected to both sides of the capacitor, and the yellow and red together are connected to 220V with the capacitor yellow wire, if it is a forward rotation, the yellow-red and red are connected to 220V, which is reversed.

In general, the capacitor is placed in the junction box and connected to the lead wire through the terminal block.

It can be measured with a universal meter, the main winding is on, and the secondary winding will be turned on instantaneously because of the capacitance, and then the resistance will slowly become infinite.

If the secondary winding does not have capacitance, it is on, as with the main winding, in which case the machine must be disassembled to determine the leads.

The sewing machine motor is equipped with a capacitor, and 4 threads are output to change the steering. Schematic.

Do a search on the Internet to see what the program is, or what are you operating? After finding it, uninstall and reinstall it to try, it still doesn't work, change to similar software. If you can't find the reason, uninstall the first thing before the accident, restore the system or reinstall it.