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, 2006-06-24[20:33], Á¶È¸ : 2541, Ãßõ : 360 |
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¼ö°íÇϽʴϴÙ. ¼Ò´Ï vpl-cs1 Àε¥¿ä ·¥ÇÁ°¡ ³ª°£°Í °°Àºµ¥... ¹úºê±³Ã¼°¡ °¡´ÉÇÑÁö ±Ã±ÝÇÕ´Ï´Ù.
¾Æ·¡±ÛÀº ·¥ÇÁ¼³¸íÀÔ´Ï´Ù.(120watt,UHP) °¡´ÉÇÏ´Ù¸é °¡°Ýµµ ¾Ë·ÁÁÖ¼¼¿ä.. The lamp Video projectors used to have startlingly high ongoing costs, because their ultra-bright short-arc lamps didn't have very long life spans, and cost a mint. The Sony still has an expensive lamp - $AU658.80, including tax - but thankfully it's likely to last long enough to make the running costs quite reasonable.
The projector with lamp and dust filter removed
The 120 watt Ultra High Pressure (UHP) mercury vapour lamp assembly has a rated life of 2000 hours. This life rating is, of necessity, a bit fuzzy, because high pressure gas discharge lamps like this don't normally just go ping one day and stop working. As they age, their light output drops, so when the handy lamp time counter in the projector setup menu reads about 2000 hours, it's probably time to get a new lamp. If you're still happy with the projector's brightness, though, there's no rush.
The fact that you're not likely to see a sudden lamp failure means there's no need for the emergency replacement systems seen in some earlier projectors. They had twin-lamp designs where you could throw a lever to click a new lamp into place immediately, rather than having to wait for some minutes while your blown lamp cooled off enough to be touchable.
The 2000 hour life figure means that even with the projector being used for daily two-hour presentations, you'll get three years of life out of the lamp. About 33 Australian cents per hour seems a reasonable enough price for a lamp to me.
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2006-06-24[20:33] |
lamp119 : |
120W UHP·¥ÇÁ ¹úºê±³Ã¼ °¡´ÉÇÕ´Ï´Ù. LCD¹æ½ÄÇÁ·ÎÁ§ÅÍÀ̹ǷΠ·¥ÇÁÄ«Æ®¸®Áö¸¸º¸³»Áֽøé ÀÛ¾÷ÀÌ°¡´ÉÇÕ´Ï´Ù. ·¥ÇÁ¹Ý»ç°æ»óÅ°¡ ¾çÈ£(±úÁö°Å³ª ¾ÈÂʹݻç¸éÀÌ ¹þ°ÜÁöÁö¾ÊÀº)ÇؾßÇÕ´Ï´Ù. ÀÛ¾÷½Ã°£Àº ÇÏ·çÁ¤µµ°É¸®¸ç ÀÛ¾÷ÈÄ ¿¬¶ôµå¸®°í ÀÔ±ÝÈ®ÀÎÈÄ¿¡ ¹ß¼ÛÇÏ°íÀÖ½À´Ï´Ù. °¡°ÝÀº 185,000¿øÀÔ´Ï´Ù. ¹à±â´Â ºñ½ÁÇÏ¸ç ¼ö¸íÀº Á¤Ç°À» 2000½Ã°£À¸·Î ºÃÀ»¶§ 85~95%Á¤µµÀÔ´Ï´Ù. lamp119¿¡¼ º¸ÁõÇϴ±ⰣÀº 3°³¿ù À̳» 500½Ã°£ÀÔ´Ï´Ù. ¼³¸íµ¡ºÙÀÓ °¨»çÇÕ´Ï´Ù. |
2006-06-24[22:33]
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