| 1. | If the touch screen is not accurate after being used for a period of time , it is possible that the reflection fringes on the four sides of the screen or the transducers are covered by dust . if you use the ka cabinet of our company , you can use a piece of dry cloth to clean the surface with industrial alcohol or glass detergent , and then restart the system . pay attention not to damage the upper left , upper right and down right transducers
如果声波屏在使用一段时间后不准,则可能是屏四周的反射条纹或换能器上面被灰尘覆盖,如果您使用的是我公司ka型机柜,您可以打开上盖用一块干的软布蘸工业酒精或玻璃清洗液清洁其表面,再重新运行系统,注意左上,右上,右下的换能器不能损坏 |
