Regarding the display, what is an empty clock, thank you for the answer.

A space-time clock is a clock that can display the local time of different regions.

You're talking about a desktop with programs.

There are 24 hours in a day, and we start counting from 0:00 in the morning, and 0:00 in the morning of the next day does not count.

Algorithm: Every time the second hand turns around, the minute hand goes one grid to represent one minute; For every 12 moves of the minute hand, the hour hand moves one block to indicate 12 minutes; As long as the minute and hour hands coincide, the second hand will certainly coincide with them within 1 second; So consider the minute and hour hands.

It coincides at 0:00, and everyone knows this.

1:05 coincides once: everyone knows 1:

At 00, the hour hand means "1", and for the minute hand, "1" means 5 minutes, so at 1:05, the minute hand means "1"; The hour hand did not move compared to 1:00, because it was less than 12 minutes, and the hour hand did not move one square until 12 minutes, so the two coincided at this time, and if the second hand is counted, the exact time is 1:

At 05:05, the second hand moves for 5 seconds, and the other two do not move, so the three coincide.

It coincided at 2:10 a.m., and 10 minutes was still less than 12 minutes.

3:16 coincides, 16=15+1;Because the hour hand moves one block at 3:12, the minutes do not coincide until 16; And so on, and the next coincidence time is:

5:27 (The hour hand goes 1 time at 5:12 and 5:24 and moves 2 squares, so 5:25 + 2 minutes = 5:27).

11:59 (11:59:59 The three needles will coincide once, and at first I didn't believe it, thinking that it was impossible; But facts speak louder than words, you can observe it once---don't wait stupidly, you can dial the clock, and then dial it correctly after observing)

12:00 (again).

13:05 (same as previous analysis).

0-23, once each, for a total of 24; Remember that 24:00 can't be counted, if you can count it, the previous 0:00 is yesterday; Regarding the question of moment, you may find it a headache; Occasionally, when I went to school, the teacher said that the end of 4 seconds and the beginning of 5 seconds are a moment, hehe; At that time, there was a background to saying this sentence, which was for acceleration motion, and if it was used here, it would count as an extra 1; The application questions are okay, but the fill-in-the-blank questions are 2 different answers.

1. Press the timing of the "remote control" in the shutdown state, as shown in the figure below.

2. Then press the up and down keys to set the time, and the air conditioner will automatically turn on when the time is set, as shown in the figure below.

3. Shut down the machine regularly.

Press the timing of the "remote control" in the power-on state, as shown in the figure below.

4. Then press the up and down keys to set the time, and the air conditioner will automatically shut down when the time is set, as shown in the figure below.

The specific steps on how to set the air conditioner to be turned on at a regular time are as follows:

The materials we need to prepare are: air conditioner, air conditioner remote control.

1. First press the "Timer" button on the remote control of the air conditioner.

2. After pressing and holding the " " and " " buttons, the time will be increased or decreased by hours.

3. Then press the "on/off" button of the remote control of the air conditioner.

4. Finally, the "clock" icon is displayed on the remote control of the air conditioner, and the countdown is started, and the air conditioner is set to turn on and on at a time.

Hello, dear, first turn on the air conditioner, in the power on state to set the timing shutdown, and then press the power on the remote control to turn on the air conditioner, and then press the time button on the remote control, when the display screen appears after the hour off, indicating that the timing setting has been turned on, you can also press the plus key on the remote control, set the duration of the timer, and then press the time button again.

If you have other questions to ask, continue to enter the question in the current chat interface (or click on my avatar and private chat), if my answer is helpful to you, please move your little hand to give Xiao Li a like, I am happy to serve you, I wish you a happy life, thank you! 珞珞

Timing start-up use First of all, set the date and time of the remote control, and then set the timer to turn on and other functions, and it is personally recommended that it is best to use high-power-consuming household appliances such as air conditioners when there are people at home. It's safer this way.

Take a look at the manual, haha.

It may be a little different from what you said, but that's pretty much it.

In the LED display, the frequency and clock signal (to the chip 595 pins) are directly connected with the display display, the clock signal is wrong, there will be garbled and other abnormal display phenomena, in which there is a refresh rate in the software settings, if the refresh rate is not suitable, there will usually be a dotted light at the end of the display, and the display will be damaged regardless of it for a long time. 1 4 scan a data band 16 rows 8 rows fold column are the scanning methods in the software settings, different models of screen scanning methods are different (should be related to the circuit design, etc.), the scanning method is selected wrong and will not be displayed normally (usually garbled).

The circuit problem is the line design of the sweep or the sweep is the line designed according to the user's requirements.

The clock signal frequency is twice the frequency of the data signal, and in my personal understanding, the clock is faster than the data, and the clock sends the signal to the latch, and when the data signal arrives, it will know in what order it will come out to the next signal, and if it is twice as much, then I can't use theory to calculate it, because I don't know what to calculate. 1 4 sweep is the input only ab two kinds of signals with binary 00 01 10 11 these are programmed with a single-chip microcomputer I can't solve your problem now, I just know so much.

It's a schedule, and the setting is canceled when you press the schedule.

Generally, it is timed or normal display time.

- Is the air conditioner malfunctioning? With my 7 years of experience in repairing air conditioners, I will tell you how to solve these faults, which should save you a lot of detours.

First: When you encounter an air conditioner failure, you can go to the [air conditioner failure** network] to inquire, down to the brand and model of the air conditioner. Universal remote control** query can go to the universal remote control area for inquiry.

When encountering a failure of the air conditioner, we must strictly follow the scientific procedures, and do not act blindly and disassemble at will when the situation is unclear, the fault is unclear, and there are countless in the heart. The consequence of this often amplifies existing faults, increases operating costs, shortens the normal service life of equipment, and leads to early scrapping of equipment.

The air conditioner is not refrigerated or does not refrigerate.

This problem is most common, and the lack of fluorine in air conditioners is the key.

When the machine is turned on, first touch the trachea and judge it by the temperature.

If it is cold, the speed of the fan may be low.

The inner tube scales and dust are cleaned or replaced.

If the inner tube is not considered cool, the thick tube may be flattened.

The return air temperature is not cool, and then touch the intake air to judge.

The air intake is cold and frosty, and fluoride is added to try again.

If the frost slowly disperses, it is a good decision to lack fluoride.

It is not difficult to see the aging of the press, and the lack of exhaust is the key.

Four-way gas is also commonly judged by fluoride collection.

High-pressure scales must be seen to be dirty, and they will be slow to refrigerate.

If you still don't understand, it is recommended that you go to the [Air Conditioning Failure**Net] basic knowledge area and take a look at the maintenance cases to get started.

I hope you get better and better, and the new year will be smooth, all your wishes will come true, you will be healthy, and your family will be happy.

- Finally, I wish you all the best in your work, fix the air conditioner as soon as possible, and live happily ———

- If you think it's good, please click on the answer, give a good review, and wish you a better life———

I'm like this, is there a small lock on the screen? You can try to add or subtract the temperature while pressing the temperature. Do not release for about 20 seconds.