Q:Experiments need to hope that the refresh rate can reach 120Hz, but the LCD screen rarely has 120Hz, and the resolution does not need to be too high. So I want to find out if there is a suitable CRT display, and recommend. Refresh rate 120Hz+, resolution does not matter

CRT can't buy any new ones now. It's also years ago.If you need a high refresh rate display can see gaming models, ASUS VG278HE, VG248, or BenQ gaming king like, can. Performance is guaranteed.

Q:Not damp, not what is abnormal, there is a little blurred, eyes look very difficult, but do not know how to adjust the clear, before Baidu seemed to see some people say that computer has focus, master who will not be a problem here. How to tune?? please give me a detailed modulation step point.

Open the cabinet cover (most display using buttons instead of screws, such as PHILPS in machine buttons on both sides of the upper part, in case the corresponding hole demolished when the press can open, look carefully under the authority not hard breaking). In the right after the motherboard has a large component, there are two thick lines into the tube and seat tube, this is called a flyback transformer, high voltage. It is often said that. In the bottom of the high pressure package, there are usually two knobs, and some do not remove the shell can be adjusted, the two knobs are accelerated focus potentiometer, remember the initial position, be careful to try to adjust, the range is small, the speed is slow. When the potentiometer is adjusted, the screen is bright and dark, and the focus potentiometer is clear and fuzzy. After the test, adjust the acceleration potentiometer. After the start of high voltage package has Shijiqian volt, the main floor carefully oh!!

Q:CRT display no images, only show a vertical bright line, how to solve?

Repaird, ~30 yuan of the circuit board can be fixed, if the display to repair do not repair, buy a few money

Q:Because in the works today, let a person to the old CRT TV to the demolition of the demolition. High pressure package and display (that is, inverted triangle of that, I do not know what to call) separated, and before leaving, the man told me to still be careful to leave the monitor, that is, if dropped on the ground will explode. Because India is a three have accent don't know why, I hope to help master appliances layman, CRT display after the dismantling of the answer will be dangerous? What should I pay attention to when I place or save it?

Okay, factor CRT tube is a glass vacuum tube, so in the split when due to external pressure, it will split, and there is great voice, but not really explode, so you don't have to worry when storing attention gently, after all, is the glass products, and is still vacuum. Is not too large temperature difference on the line, what no other.

Q:What does the CRT monitor mean?

CRT is the abbreviation of "cathode ray tube", which is a display which uses electronic emission to hit phosphor to display images. Oscilloscope tube similar to television screen and oscilloscope.

Q:Aren't the monitors of rice hill and apple good???Is the monitor of Zhuo Zhuo EIZO good? Someone used to introduce, and compared to the previous Sony, how about? Where can I buy it? What about the 21 inch price?Thank you！！！！！Could you tell me Telilong display what brand is best? Sony, Eizo, Dell, sun, HP. Are these Sony's best??? Can I buy new ones now?Just look at Sony or Eizo's high-end display. The answer is what Samsung or Philip this garbage brand, do not understand ah. What a waste of time.

Philip best, cheaper than SamsungI think it's practical to buy Philip

Q:LCD or CRT good?

In terms of color and depth of field, CRT displays are superior to lcds. Here is a comparison of their best points for your reference.The advantages of LCD and CRT (CRT) displays are as follows:CRT flat panel display with large viewing angle, no dead pixels, color reproduction and high color uniformity, good multi-resolution model, short response time, low price.The liquid crystal display has the advantages of accurate imaging, real flat, green environmental protection, small volume, light weight, low power consumption etc..They can be compared by virtue of their merits.CRT displays are the first choice for average users and graphic designers. Liquid crystal displays are suitable for people who work with computers for a long time.

Q:CRT display hissing is going on? Is it dangerous to use it?

CRT gives a squeaky sound, usually in two places:1, high pressure capIf there is more dust near the high pressure cap of the picture tube, or the insulating layer near the high pressure cap is damaged, then the phenomenon of "high pressure ignition" will appear;2 transducerIn the CRT power converter circuit, a rectangular body (4 cm square cross section is covered by a layer of copper), if the transducer for winding looseness and other reasons, they will have a "resonance" phenomenon in high frequency current under the action of "creak" ringing "";The above two phenomena generally will not affect the use effect, and the harm to CRT is not very big (especially second), the distinction and the solution is:1, "high pressure ignition" sound is a glide type of low-key leak sound, there is no obvious "knock" characteristics;In the case of power failure, first of all, completely remove the dust near the high-pressure cap, and then apply a layer of "arc extinguishing Ling", after drying, and then use;2, the transducer "vibration bell" has obvious striking characteristics, the sound is relatively crisp;Daub AB or glass glue in the coil, the transducer on the skeleton (but sufficient cooling area), to be re used after drying.

Q:After a LED display day with eyes began to feel, before using the CRT display for 9 years has not seen this kind of feeling, yesterday put on a liquid crystal display at the moment the eyes began to swell, headache. Resolution and refresh rate are subject to professional tune, why is that so?

Do you think the LED is dazzling when you look at most of the white pages? That's right, because now LED are low cost high light LED, even at 0 brightness are very bright, looking at the will of course be dazzling, CRT has now gone, you can then use CRT, can suggest to the landlord to see second-hand second-hand market CCFL LCD backlight. Because of the CCFL backlight display also discontinued, remember one of the most important parameter is the choice of a backlight, CCFL backlight, CCFL backlight display spectrum partial Green Blue Multi LED wave looks a lot of soft, though not necessarily more comfortable than CRT but certainly much better than LED, really do not want to use the old I recommend you are a brand: Yi Zhuo, Zhuo Yi display the quality control of excellence, sophisticated technology of other manufacturers is difficult to match. Even if the same is zhuoneng LED light-emitting display art LED control was lower than that of the other display, and the shading Eizo display in a low brightness is very good, if you want to buy a new LED display recommended Eizo EV series, if there is a CCFL backlight display better channel to buy Yi Zhuo this, basically can satisfy your requirements of the eye, the most economical way is to buy a second-hand CCFL backlit display

Q:How long can a typical CRT monitor last?Is the price a little longer? My monitor is 770 MAG, not too expensive, bought in March 2006, 850 yuan

As long as a good protection, want to be a lifetime is impossible, but I believe it must be the way you want to, and then not expensiveCheap, as long as the election will be the same OK ah, and the use of not less expensive than!!!!! Hey! Hey!