Above all, a clean use environment is very important. The calorific quantity of the bulb when measuring projector is working very big, temperature is very high. And high temperature is the killer with the directest life of bulb of influence measuring projector. To improve bulb life, avoid high temperature burnable measuring projector is become in-housely like parts of an apparatus, measuring projector is set medicinal powder the quantity of heat that sirocco fan gives out with seasonable eduction bulb. In the meantime, enter measuring projector interior as fan to prevent dirt, in fan entry point sets screen pack to be entered in order to hold back dirt. Such, once the working environment dirt of measuring projector is more if, much dirt will be along with the rotational accumulation of fan on screen pack, block screen pack, the influence comes loose hot effect. And the harm that smoking produces is greater, the tar in aerosol is met not only adsorption forms stickiness content on screen pack, and stickiness content is met again conversely adhere dirt, jam completely thereby screen pack. And the partial material in aerosol is returned can enter measuring projector interior through screen pack, blemish does not say into umbriferous like component, influence effect, still can enclothe go up in bulb, influence bulb comes loose hot, shorten bulb life.
Summer arrived, long outdoors motion may suffer heatstroke, measuring projector also can produce the problem of overheat likewise. When we are using measuring projector, must notice to use environmental temperature and ventilated condition. Proper temperature and favorable ventilated environment are right of measuring projector bulb medicinal powder heat is very advantageous. Here, we should notice particularly the following at 3 o'clock: Above all, when measuring projector is working, ensure hold back without any those who come loose to heat up aperture or affect measuring projector is ventilated medicinal powder hot; Next, measuring projector job ends and close machine hind normally, do not enclothe measuring projector instantly with the thing or load collect a packet, if the condition allows, best when close machine operate again after 20 minutes; Last bits, when use measuring projector, the attention does not make sunshine point-blank arrive measuring projector, especially camera lens part, because intense sunshine meets those who affect measuring projector come loose not only,heat up, more important is to be able to destroy system of measuring projector optics to become picture, influence life and indication effect.
Little hint: When ambient light when the line is stronger, the brightness talent that we often need to increase measuring projector achieves clear indication result. Finish to not was necessary completely so actually, the consideration installs shutter to the window or can reduce method of indoor lamplight illuminative right now, in order to reduce the veiling glare effect to showing the result. Want to know, measuring projector falls in energy-saving mode and regular pattern, the time difference of service life of measuring projector bulb is controlled in 1000 hours commonly.