Q:Advantages and disadvantages of CRT display

I am upstairs to say, "there is a crazy demand for pictures". Ha ha, I used the Samsung 997MB+.In fact, those who buy a LCD who is one of the important reasons is fashionable. For most people, the factors than they have to not completely understand the data.

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

There is little refresh rate of 120HZ CRT, and even lower resolution can not be achieved. But to the inappropriate refresh rate will damage the hardware, really I used to have CRT is what I adjust the refresh rate gaohuai.

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.

Remove the rear lid of the display. On the motherboard, you'll see a high voltage pack (with two fine tweaks, one with accelerated poles, one with brightness, and the other with focused focus).

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

Line output circuit or circuit with the deflection coil generally can not handle the problem, the proposed repair

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.

CRT display tube best Sony MITSUBISHI Trinitron and diamondtron. Is the so-called Longguan, restore the true gorgeous with the two kinds of production Longguan display color. General use Longguan display are high-end products. The difference is not very simple Longguan, LCD were two indistinct in the top and bottom of the screen line. The average Sony is better than the MITSUBISHI's.. So, the SONY Trinitron monitors are good. The Sony Eizo Dell IBM the production of good Trinitron display. 21 inches, you go to Taobao to see. Taobao inside two Foshan people, there are many very much. Usually around 1000 yuan.

Q:LCD or CRT good?

At present, LCD is suitable for families, schools, offices, is the mainstream display, can meet the demand, but it shows the effect of miss CRT, CRT imaging as home tube televisions, the theory can be displayed on the infinite color and picture saturation, dynamic picture response time is 1 milliseconds, but the heavy body, while LCD is the liquid crystal display, lightweight and slim, but can only display hundreds of thousands of limited colors, but high resolution, good static images, but the dynamic response time is about 5 ms. Professional video and animation are now using CRT monitors. ]

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?

Adjust the brightness, or you may not get used to it.

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

Less than seven or eight years, met with less than seven or eight years, mostly not bad, pull out the graphics card, wipe it