【摘 要】
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高亮度投影器由于光通量高,成像清晰,受到大家的欢迎。但是光通量高,放出的热量也多,如果使用不当,投影器很容易被损坏。下面就南京电光仪器厂生产的HT—302—5型高亮度投影
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高亮度投影器由于光通量高,成像清晰,受到大家的欢迎。但是光通量高,放出的热量也多,如果使用不当,投影器很容易被损坏。下面就南京电光仪器厂生产的HT—302—5型高亮度投影器的常见故障及修理方法作一些介绍,供大家参考。故障一,启动风机,按下触发开关后,有吱吱声而灯泡不亮。这是由于灯泡使用时间过长。此时应更换新的金属卤化物灯泡。更换方法:先切断电源,打开工作台,用手掀开集光镜盖板,将灯泡拔出。装灯
High brightness projector due to high luminous flux, imaging clear, by everyone’s welcome. However, the high luminous flux, the release of more heat, if used improperly, the projector can easily be damaged. Below the Nanjing Electric Instrument Factory HT-302-5-type high-brightness projector common fault and repair methods for some introduction for your reference. Fault 1, start the fan, press the trigger switch, a squeak and the bulb does not shine. This is due to the lamp being used for too long. At this point should replace the new metal halide lamp. Replacement method: first cut off the power, open the workbench, open the collector lens cover by hand, pull out the bulb. Install lights
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