Clear-Com HLI-FBS - Manual (Page 91)

9.1.3 Connecting to an Encore Main Station
Note:
The following procedure assumes that a two-wire interface module has been fitted to the HMS-4X Main
Station. For more information about interface modules, see 2.2.1 HMS-4X Main Station rear panel:
Interface modules.
Note:
A HelixNet system with HLI-2W2 must be able to receive power from an analog power line.
To connect your HelixNet Partyline system to an Encore Main Station (for example, the four channel MS-
704):
1. On the HMS-4X Main Station, configure the Module Settings for the two-wire interface module
( Menu mode [ ] > Module Settings). For the full procedure, see
5.6.2 Configuring a Two-wire interface module.
Note:
Check that the two-wire module is configured for Clear-Com systems (the default) and enable
Auto-nulling. Auto-nulling helps to reduce echo while talking on a two-wire audio system.
2. Physically connect the HMS-4X Main Station to the Encore Main Station, using the 3-pin XLR
connectors:
• On the HMS-4X Main Station two-wire interface module.
• On the back panel (rear) of the Encore Main Station.
There are four channels (A, B, C and D), comprising two 3-pin XLR connectors, on the
MS-704 [ ].
Connect to the selected channel using standard microphone cabling.
Note:
The Two-wire module will not function properly (not pass audio) without an attached
power supply on the analog side of the interface.
Ensure that the connection is terminated (using the termination switch beside the
connectors). The default position for the switch is on.
89 HelixNet Partyline User Guide