Logout; Privilege Level; Aco Buttons; Led Descriptions - ADTRAN MX2800 M13 User Manual

MX2800 M13 Multiplexer User Manual

Logout

The Logout selection ends the terminal session and logs out of the system. A valid username and password
are required before a new session can begin. The unit will also log out of a terminal session automatically
if the session remains inactive for a certain period of time. For more information, see the section
Time Out on page 3-33.

Privilege Level

The privilege level of the currently active terminal session is displayed in this field.

ACO Buttons

The (alarm cut off) buttons turn off an active audible alarm. Since the buttons are recessed, use a pen
ACO
or other pointed instrument to press them. Once an
disabled until the condition has cleared.
Alarms can also be turned off remotely by using a selection found in the
information, refer to Acknowledge Alarms (ACO)

LED Descriptions

The MX2800 has LED status indicators for the power supplies, the DS3 state, the controller cards, and the
individual T1s/E1s. These LEDs are identified below:

Power Supply A/B Status LEDs

The LED is active when the unit is on and receiving full power. The
PWR
power supply is failing or is providing low power and needs to be checked.

Controller Cards Status LEDs

The LEDs apply to the two controller cards. The LEDs provided are
STATUS
(alarm), and (performance). Various conditions are indicated by the state of the LED (its color and
PRF
whether it blinks, alternates color, or is on solid). The condition descriptions vary depending on whether
the LED represents the active controller card or the controller card on standby. The following tables
provide LED definitions for the active cards (see
on page 2-17).
61200290L1-1G
button deactivates an alarm, the alarm remains
ACO
on page 4-6.
Table 2-3 on page 2-16) and T1/E1 cards (see
Installation and Operation, Section 2
menu. For more
Status
LED is active when the
CHK
(active),
ACT DS3
Terminal
,
ALM
Table 2-4
2-15