User`s guide

HN-2010

DB-9 Connector

The DB-9 connector is located inside the back panel of the enclosure and is used to

configure the HN-2010. See the illustration below for the pin-out of the DB-9

connector.

Three-Way Switch

A miniature 3-way switch is located inside the back panel of the enclosure. See the

illustration below.

Use this switch to select one of three functions for the repeater:

• Remote configuration

• Base configuration

• Repeater operation (normal setting)

When you select Base or Remote configuration mode, you can program either side of

the repeater through the DB-9 connector.

When you select repeater mode, the RX and TX data lines between the modems are

tied together so that data is passed back and forth between the remote unit and the

base unit.