Operation and Maintenance
Combination pattern [17] is displayed in shut-down mode.
Enter shut-down mode
Requirement:
The SMB Controller is up and running in normal mode or emergency mode.
1. Shut-down the SMB Controller with the Shut-down button in the SMB Controller Manager System reset
view.
OR
Shut-down the SMB Controller with a long click (> 5s) of the pilot key (CTRL).
• The F0 - F6 LED are running orange while the applications are saving their data and are closing
(pattern [15]).
• The running orange LED stops and the LED F0 - F6 are lights up orange. During this phase the SMB
Controller is saving its data and is closing (pattern [16]).
• The F0 - F6 LED and the SYS LED are slowly flashing red to indicate the shut-down mode (pattern
[17]).
2. You can now disconnect the SMB Controller from the power supply without concerns within the next 1.5
minutes.
Table 88: Enter shut-down mode
No. PWR F0 F1 F2 F3 F4 F5 F6 SYS Duration Meaning
[15] up to 5
min.
Applications
are saving
their data and
are closing
[16] ~20s SMB
Controller
is saving its
data and is
closing
[17] ~90s SMB
Controller is
in shut-down
mode
Release 7.1
219 System Manual for Mitel SMB Controller