威创C-DGS67X2+大屏维修保养VCL-X2+投影机配件威创VESP-200A投影机维修,威创E-E720SPA控制器维修,威创DLP机芯接口VCL-3电源盒配件,DLP处理器维修,LED机芯维修,LED光机维修,大屏幕保养,DLP背投设备维修。配件保养VCL-X2+光机维修VCL-X2+成套光学引擎(控制盒与光机),VCL-X2+光机灯泡
硬件故障:大屏系统黑屏,抖动各种不稳定现象,图像花屏,闪屏,花点,亮度不够,颜色失真,屏幕错位,间隙调整;
软件调试:调整大屏系统亮度,比度,光栅,颜色,恢复初始值,图像梯形纠正,水平与垂直调整;
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