Huawei ETP48400-C9A2 User Manual page 28

ETP48400-C9A2 Embedded Power
User Manual
Indicators
Table 3-3 Indicator description
Name
Run indicator
Minor alarm
indicator
Major alarm
indicator
Buttons
Table 3-4 Button description
Button
NOTE
Issue 05 (2020-04-07)
Color
Green
Yellow
Red
Name
Up
Down
Cancel
Enter
 The LCD screen becomes dark if no button is pressed within 30 seconds.

You need to log in again if no button is pressed within 1 minute.
 To increase or decrease a parameter value quickly, hold down
 To restart the SMU, hold down
 To increase (or decrease) the LCD contrast ratio, hold down
seconds.
Copyright © Huawei Technologies Co., Ltd.
Status Description
Off The SMU is faulty or has no DC input.
Blinking The SMU is running properly and
communicating with the host properly.
slowly (0.5
Hz)
Blinking fast The SMU is running properly but fails to
(4 Hz) communicate with the host properly.
Off No minor or warning alarm is generated.
Steady on A minor or warning alarm is generated.
Off No critical or major alarm is generated.
Steady on A critical or major alarm is generated.
Description
Press Up and Down to scroll through the menus or to change the
value of a parameter.
Returns to the previous menu without saving the settings.
 Enters the main menu from the standby screen.
 Enters a submenu from the main menu.

Saves menu settings on a submenu.
and for 10 seconds.
3 Components
or .
and (or ) for 2
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