TP48200A-DX12A1 Telecom Power
User Manual
3 Components
Issue 07 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
24
(4) Buttons
(5) USB port (protected by a security
mechanism)
(6) RS485/RS232 port
(7) Handle
(8) Locking latch
(9) Fast Ethernet (FE)
port
(10) LCD
Indicators
Table 3-3
Indicator description
Name
Color
Status
Description
Run indicator
Green
Off
The SMU is faulty or has no DC input.
Blinking
slowly (0.5
Hz)
The SMU is running properly and
communicating with the host properly.
Blinking fast
(4 Hz)
The SMU is running properly but fails to
communicate with the host properly.
Minor alarm
indicator
Yellow
Off
No minor or warning alarm is generated.
Steady on
A minor or warning alarm is generated.
Major alarm
indicator
Red
Off
No critical or major alarm is generated.
Steady on
A critical or major alarm is generated.
Buttons
Table 3-4
Button description
Button
Name
Description
Up
Press
Up
and
Down
to scroll through the menus or to change the
value of a parameter.
Down
Cancel
Returns to the previous menu without saving the settings.
Enter
Enters the main menu from the standby screen.
Enters a submenu from the main menu.
Saves menu settings on a submenu.