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四大原因导致弹簧机屏幕不显示

来源: http://www.diannaothj.com    时间:2016-09-27 11:43:49 作者:山东银丰弹簧机设备

1.显示器故障
1. Display the fault 
如果以上分析都不成立,在工作状态下检查显示器右下角电源信号灯的显示情况是否正常,如呈淡黄色或不显示则可能是显示器本身故障。
If the above analysis, in the working status check the lower right corner power lights display is normal, such as a light yellow or don't show the fault may be the display itself. 
2.正常范围
2. The normal range 
机器正常工作到5分钟突然停止显示,此为机器正常情况,按键盘上任意键即可恢复。
Sudden stop machine to work properly to 5 minutes, according to the normal situation for the machines, press any key on the keyboard can be restored. 
3.信号问题
3. The problem of signal 
显示器上的电源指示灯(绿色)一直闪烁,则检查显示器上信号线接头(插在电控箱第二个槽内的电路板上)是否松动;并观察机箱内底板上的供电插头P8P9旁的 四个红色指示灯是否有正常点亮。如若没有,请将P8.P9两组供电插头取下重新插入,如仍不可用,则检察输出至底板的直流电压(P8.P9上的电压)是否 正常。此两排线上红线为5V,黑线为0V,黄线为12V。如以上均正常,则有可能是显卡损坏。
(green) of the indicator on the display has been flashing, then check that the signal on the display connector (inserted in the second slot electric control circuit boards) are loose; And observe the floor near the power supply plug P8P9 inside the case if there is a normal light four red lights. . If not, please put the P8 P9 two sets of power supply plug off reinsert, such as still unavailable, the procuratorial work output to the backplane of the dc voltage (P8. The voltage on the P9) is normal. Online red line is 5 v, the two rows of black line to 0 v, the yellow line for 12 v. If the above all normal, may be damaged on the video card. 
4.电路问题
4. The problem of circuit 
显示器上的电源指示灯不高,则表明显示器没有正常供电,可用万用表测量从继电器( OUT-0)输入显示器的电压是否正常。
The indicator on the display is not high, the show displays no normal power supply, multimeter measurement available from relay (OUT - 0) input display voltage is normal. 
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