Nortel North American DMS-100 Instruction Manual page 480

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21
22
23
At the MAP
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DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
TOPS MP Operator complaint (standalone)
If the status of digital modem is
the message NO CKT, SET IS
EMPTY appears, and all modems
from step 22 are RTSed (IDL on
MAP)
To busy the posted digital modem group, type:
>BSY
and press the Enter key.
To test the posted digital modem, type:
>TST
and press the Enter key.
If test
passes
fails
To return the posted digital modem to service, type:
>RTS
and press the Enter key.
If digital modem
returns to service
does not return to service
Record the posted digital modem number and replace the defective DMS
digital modem circuit card. Refer to the Card Replacement Procedures and
return to this point.
To test the posted digital modem, type:
>TST
and press the Enter key.
If test
passes
Clearing link trouble
Do
step 25
Do
step 22
step 23
Do
step 19
Record the number of the mo-
dem for later use. Go to step 19.
Do
step 19
1-459
(continued)