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Check the SDCP
Ensure that the SDCP can be used to control the
modem. Perform the following steps.
Procedure
1. Press the
key on the SDCP. The cursor
Select
appears in the carrier selection entry.
2. Press the F1 ( ) or F2 ( ) key until the carrier
number you want appears on the LCD.
The carrier number selection has a range of 1 to 8
since a single SDCP can control a configuration of
up to eight carriers. (This is only possible if the
SDU is installed.)
3. Press the
key to position the cursor on the slot
selection entry.
The LCD displays the Top-Level menu for the
selected modem. In addition, the Front Panel LED
on the modem's faceplate lights up.
4. Once you have determined that the modem is
installed properly and has completed its power-up
self-test, rotate the circuit pack lock until it covers
the faceplate latch (Figure 4-4). This prevents the
modem from accidently being removed once it is
installed in a carrier.
5. Press the F1 ( ) or F2 ( ) key until the slot
number (1–16) you want appears on the LCD.
Ignore the AB designator that appears on the LCD
since it is not applicable to the 3811Plus modem.
key to place the SDCP in direct
6. Press the
Select
communication with the selected modem.
7. Configure the modem as described in the
following section, Select Factory Configuration
Options.
3981-A2-GN31-20
Circuit
Pack
Lock
Closed
(Locked)
Open
(Unlocked)
Figure 4-4. Circuit Pack Lock
November 1996
Modem Installation and Configuration
Circuit
Card
Guides
Latch
495-14813
4-5
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