Clear-Com HME DX210 Instructions d'exploitation télécharger pdf (Page 28)

Appendix C: Jumper Settings

The base station has internal jumpers that are used to set ISO broadcast restrict, power detect by-pass,

and 2-wire channel termination.

Jumper # Function

JP1 Channel 1, 2-wire power detect bypass

JP2 Channel 2, 2-wire power detect bypass

JP3 Reserved

JP4 Disable ISO from going out to Belt Packs

JP5 Channel 1, 2-wire termination

JP6 Channel 2, 2-wire termination

JP7 Reserved

ISO Broadcast Restrict

This feature prevents ISO communication from being broadcast from one COMMUNICATOR

to other

Communicators. Local headset ISO will still be broadcast, and the local headset will still receive ISO

communication. To enable this feature, set JP4 to ON.

Power Detect Bypass

In the event the DX210 base station is connected to a 2-W line which does not contain power (such as

when multiple base stations are daisy chained), JP1 (IC1) and/or JP2 (IC2) need to be set to ON to

enable 2-W interface for the respective channel(s) to come on.

WARNING! If no termination is present on the line, enabling this feature will cause feedback in

the headsets.

2-Wire Channel Termination

If termination of the base station is necessary (such as when multiple base stations are daisy chained), set

the JP5 (IC1) and/or JP6 (IC2) jumpers to the ON position on one base station, when connecting multiple

base station together via 2-wire connection. Only one base station should be terminated per channel.

Clear-Com HME DX210 System Guide

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Clear-Com HME DX210 Instructions d'exploitation Page 28