User manual

Chapter 3. Operation
61200314L1-1 Dual T1/PRI Module User Manual 3-3
SLT
Read security: 5
Displays the slot number for available option slots in the ATLAS 550 chas-
sis. Slot 0 refers to the ATLAS 550 Base Unit. This field is read-only.
TYPE
Write security: 3; Read security: 5
Displaysthetypeofmodulecurrentlyinstalledintheslotorthetypeof
module you plan to install in the slot. If a Dual T1/PRI Module is installed,
the T
YPE
field automatically defaults to T1/PRI.
You can use this field to preconfigure a system before actually installing
modules by simply specifying the module that you want to install in each
slot. If you intentionally leave a slot empty, mark it as E
MPTY
to avoid get-
ting a Not Responding message.
MENU
Displaysadditionalstatusandconfigurationmenusfortheselectedmodule.
(To access the submenus for this item, use the arrow keys to scroll to the
M
ENU
columnfor the module youwanttoedit,andpress
Enter
.)Fordetailed
information on each submenu item, see Modules/ T1/PRI Menus on page 3-4.
ALARM
Read security: 5
DisplaysanalarmconditionontheDualT1/PRIModule.Press
Enter
in this
field to activate the A
LARM
menu.
TEST
Read security: 5
Displays tests that the Dual T1/PRI Module is executing. Press
Enter
in this
field to activate the TEST
menu.
STATE
Write security: 3; Read security: 5
Indicates the module status, either O
NLINE
or O
FFLINE
.Eventhoughamod-
ule is physically installed, it must be marked O
NLINE
to be considered an
available resource. You can mark an installed module O
FFLINE
,whichmay
be useful insystem troubleshooting. Ifyou choose O
FFLINE
,the module will
not be in alarm condition, but will display O
FFLINE
.
T
YPE
automatically displays the name of an installed module. If
you want to preconfigure the slot for a different type ofmodule,
you must set this field to E
MPTY
before selecting another module
type.
AmodulemustbeintheO
NLINE
state in order for ATLAS 550 to
use the module for any data bandwidth.