Huawei SUN2000-28KTL User Manual page 90

SUN2000 (8KTL-28KTL)
User Manual
LCD Screen
An Advanced User has logged in to the
SUN2000.
Issue 12 (2019-06-30) Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interaction
Procedure
2. Choose and press
3. Enter the correct user name and password
by pressing or
NOTE
 The optional user names are Common User and
Advanced User.
 After the authentication is successful, the
system keeps the authentication information for
30 seconds. If you exit from the Settings screen
and log in again within 30 seconds, no
authentication is required.
4. Choose User Param. and press
5. Choose Contrast by pressing
press .
.
, and press .
.
, and
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