User`s guide

Displays
5-17
6700-A2-GY31-70
July 1999
Selecting the Carrier or Device
After ensuring that the displayed carrier name is correct, select (make active)
either the whole carrier or one or more devices. For the Model 3821 Plus modem,
you can also select the position.
To select all devices in the displayed carrier, click anywhere within the carrier, but
not directly on any devices. The outside borders of the frame and each device
appears with a thick dark outline.
To select individual devices, click anywhere within the device. The device
appears with a thick dark outline. To select multiple devices, use Ctrl + click on
the second and subsequent devices.
To deselect any selected item, use the Ctrl + click combination.
You can also use the keyboard to select and deselect items. Use the Tab key to
cycle the focus from one device to the next. Keyboard focus is indicated by a
dashed line. Use the spacebar to select the item in focus. If already selected, use
Ctrl + spacebar to deselect the item. If not already selected, use Ctrl + spacebar
to select multiple devices.
Just below each device is a device options box. This box identifies devices
configured with additional options using a 3-character mnemonic (see Table 5-4).
Table 5-4. Device Option Mnemonics
Mnemonic
Description
APL Analog Device
DBM Dial Backup Modem
DDD Direct Dialing Device
DSU Digital Service Unit
DSU
DF
Digital Service Unit
Dual Flow
MCM Multichannel Multipoint
MSD Modem Sharing Device
TDM Time Division Multiplexer
Just below the Device Options box is a Device Activity box. Each box contains
the slot number and a code representing the current operational state of the
device. The device activity codes are listed in Table 5-5.