帮忙翻译三句话 急 急 .....谢谢

From the instrument install in April 2010 ,it can't connect with computer.
When login the software,it was often come to a dialog box ,after several times it would be OK.
From September 6th to now, it was anomaly with the scanning spectrum and have a serious alarm.

应助达人

the machine has not been able to connect the computer since March, 2010 when it was installed.

it appears a dialogue box in logging software sometime. It is need to repeat to login

thanks very much....