Part No. TEL–09949, Rev A

Pre-Installation Information and Activities

June 2001

Page 9 of 34

Make Busy backplanes are factory configured for Busy Out operation in their destination country, as indicated in Table 1 or Table 2.

Table 1. Backplane Pin Settings for Busy Out, Modular Nest 9

Pin Pair

Function

U. S. A. and Canada:

Other UI Countries:

Left1

TIP and RING

No jumper connector

Connected with jumper

Right1

Make Busy and

Connected with jumper

No jumper connector;

 

Make Busy 1

 

not applicable

1Inner backplane surface, as viewed from the rear of the Modular Nest.

Table 2. Backplane Pin Settings for Busy Out, Modular Nest 21

Pin Pair

Function

U. S. A. and Canada:

Other UI Countries:

Left1

Make Busy and

Connected with jumper

No jumper connector;

 

Make Busy 1

 

not applicable

Right1

TIP and RING

No jumper connector

Connected with jumper

1Inner backplane surface, as viewed from the rear of the Modular Nest.

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 themselves should contact Telenetics or an authorized distributor regarding available upgrade services.

Seul un personnel qualifié est autorisé à enlever les cavaliers. Nous appelons qualifiée toute personne familière avec le fonctionnement du produit, ayant suivi une formation dans la technique du traitement de l’information et des équipements de bureau par système électrique et connaissant les dangers liés à ces équipements. Le recours à un personnel non qualifié pour cette opération risque d’entraîner des dommages corporels et matériels ainsi que l’invalidité éventuelle du contrat de garantie et de maintenance. Nous conseillons aux utilisateurs non qualifiés pour effectuer cette procédure de contacter Telenetics ou un distributeur agréé pour obtenir une liste des services de mise à jour disponibles.

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Telenetics Modular Nest manual Pre-Installation Information and Activities