Motorola 326X V.34 User Manual page 224

Make Busy backplanes are factory configured for Busy Out operation in their
country destination, as indicated in Table C-20 or Table C-21.
Table C-20. Backplane Pin Settings for Busy Out, Modulus 9
Table C-21. Backplane Pin Settings for Busy Out, Modulus 21
C-44 Country-Specific Information
Pin Pair Function
1
Left TIP and RING
1
Right Make Busy and Make
Busy 1
1
Inner backplane surface, as viewed from the rear of the Modulus.
Pin Pair Function
1
Left Make Busy and
Make Busy 1
1
Right TIP and RING
1
Inner backplane surface, as viewed from the rear of the Modulus.
Warning
Only qualified service personnel should remove pin
jumpers. A qualified service person is one who is familiar
with product operation, trained in the technology of
electrically powered information processing and business
equipment and adequately aware of the hazards associated
with this equipment. Removal by unqualified personnel
could result in personal injury or equipment damage,
which could jeopardize your warranty and maintenance
agreement.
Users who are not qualified to perform this action them-
selves should contact Motorola or an authorized distributor
regarding available upgrade services.
U. S. A. and Canada:
No jumper connector
Connected with jumper
U. S. A. and Canada:
Connected with jumper
No jumper connector
Other UI Countries:
Connected with jumper
No jumper connector; not
applicable
Other UI Countries:
No jumper connector; not
applicable
Connected with jumper