Huawei SUN2000-250KTL Series User Manual page 74

SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual
Step 2 Decompress the upgrade package and copy all files to the root directory of the
USB flash drive.
Do not modify the content in the upgrade package because the files involve RSA
signature verification. If you modify the content, the upgrade will fail.
Step 3 Connect the USB flash drive to the USB port. The system automatically identifies
the USB flash drive and executes all commands specified in the boot script file.
View the LED indicator to determine the operating status.
Table 7-1 LED indicator description
LED Indicator
Step 4 The system automatically restarts when the upgrade is completed. All LED
indicators are off during the restart. After the restart, the indicator is blinking
green slowly for 1 minute and then it becomes steady green, which indicates that
the upgrade is successful.
----End
Issue 02 (2022-12-20)
NO TICE
Status
Green off
Blinking green slowly
Blinking green fast
Steady green
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Meaning
There is no operation with a USB
flash drive.
There is an operation with a USB
flash drive.
An operation with a USB flash
drive has failed.
An operation with a USB flash
drive is successful.
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