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Figure 3-1 LCD display module layout diagram
Table 3-1 Interface description
SN
Name
Function description
1
LCD
It is used to display server state
2
ENTER key
Enter/exit menu and view state information
3
Page key
One-way cycle menu for paging
Specific function description of LCD display module
The background light is controlled. When the key does not respond after over 7s, the LCD
module will automatically enter the dormancy mode (The LCD white background light is on
for 2s and then off for 4s).
The LCD display module interconnects the device and server BMC for communication, can
monitor the server operation state in real time, and gives out alarms via the white and red
background light in an alternate manner for the SYS ERR such as VOLTAGEWARNING, FAN
ERR, CPU ERR and RAM ERR. A user can inquire the system information via the combined
key.
3.1.3 Inquiry and operation of system-related information
Interface menu of LCD display module
The LCD display module interface of the I620-G15 chassis includes the initialization interface and
L2 menu. The LCD display module can display in single line. Each line can display at most 18
characters. The system menu information can be inquired by combining the OK key and Page
key.
The menu contents are shown as the figure 3-2.