Huawei NetCol8000-A045D User Manual page 42

NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual
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Exterior
Issue 05 (2020-10-10)
USB Port
● Connects the WiFi module to the unit over the Service
Expert app. You can obtain the service authorization
code when the unit is powered on for the first time, and
view or obtain the running information about the unit
during inspection. The user must be an authorized
service engineer. To ensure security, remove the WiFi
module immediately after use.
● Connects a USB flash drive to export data, import and
export configuration files, import certificates and keys,
and upgrade the version.
DP port: connects to the display module.
DP Port
Connects to the display module for communication and
power supply.
SW button
When the smart cooling product is shut down and the
admin user has logged in, if you hold down the button for
more than 10s, a red frame is added to the button that
involves a risky operation on the display module within 5
minutes. You can press and hold down the button for 10s
to enter the risky operation screen. Exercise caution
because a risky operation may affect system data.
Copyright © Huawei Technologies Co., Ltd.
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