KEHUA TECH MY-A Series, Руководство пользователя

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MY-A Series (10kVA-20kVA) UPS
User Manual 5 LCD Screen Operation
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Figure5-16 Permission setting page 2
The permission set page includes trial function and trial time two setting items, and the trial time will
not be displayed until the trial function is turned on. By pressing the up/down page button and
working with the function button's short press operation, you can set the trial function and the trial
time, the setting method is the same as the other settings mentioned above, and it is not repeated here.
By touch screen, user can easily browse the input, output, load, and battery parameters of the UPS
and know the current status and warning information of UPS in time and control UPS. And also it can
provide historical alarm log for users, which provide a reliable basis for fault diagnosis.
1. The permission set is a restricted operation, if you need this operation, you need to obtain the trial
period password from the service provider;
2. The way for obtain the trial period password: after the service provider agrees, report the series
number on the password input page (as shown in Figure5-14), then you can obtain the
corresponding passwords.