HRM-4X Remote Station - Clear-Com

HRM-4X Remote Station

Digital Partyline Solutions

Linking

People

Togethe

r

HRM-4X

Key Features and Benefits

• For use with the HMS-4X

HelixNet Main Station

• Access to all networked channels of audio from Main Station

• Select any 4 channels from up to

24 channels of audio

• Core Configuration Management

(CCM browser-based tool (with software v3.0 or higher)

• Large format yellow OLED,

10-character label displays

• Connects to Main Station over mic or Ethernet cable

• Powered by Powerline, PoE or

AC/DC adapter (universal)

• Rotary channel level controls

• Speaker and Program level controls

• Line/LAN Status indication

HelixNet is a digital partyline system with up to 24 channels of full-duplex audio and program audio over any shielded twisted-pair cable.

Description

The HRM-4X is a 1RU, 4-channel remote station that connects to the HMS-4X main station and other user stations using various cable types, including a single shielded twisted pair cable. The HRM-4X provides access to four simultaneous channels of intercom communication, plus assignable program audio.

Operation

The HRM-4X has separate buttons to activate the headset or the gooseneck mic.

User controls include OLED displays, momentary/latching Talk button, Call button and rotary encoder level controls per channel. Access to channels and other functions are assignable through the menu or the Core Configuration Manager (CCM) browser-based tool*.

Power Options

When using a combination of power options, the priority of power is applied; local power first, PoE second, then Powerline. The HRM-4X receives audio data, control data, and

DC power via the same Powerline cable connection to a HMS-4X Main Station.

*CCM is only available in software v3.0 and requires HLI-ET2 or HLI-FBS for access.

HRM-4X Remote Station

Digital Partyline Solutions

Technical Specifications

dBu is an absolute measurement. 0 dBu is referenced to 0.775 volts RMS.

Channels

Four local from any networked Main Station

One local and any networked program audio feeds (Assignable to intercom channels)

Connectors

Intercom Line: (1) 3-pin XLR-M (1) 3-pin XLR-F

Ethernet/PoE: Ethercon RJ-45

Headset: 4-pin XLR–M

Gooseneck Mic: 3-pin Tuchel

USB: Type A

Program: 3-pin XLR–F

SA (Stage Announce): 3-pin XLR–M

Hot Mic/IFB Interface: 1/4” (0.64 cm) phone jack

GPIO: 9 way D-type male (1xGPI, 1xGPO)

DC Power: 3-pin to AC adapter (provided)

Microphone Pre-amplifier

Headset Mic

Impedance: 200Ω (Dynamic)

Headset Mic Voltage: 1.7V (Electret selectable)

Limiter: +23dB

The following specified for a route to four-wire output at 0dBu out:

Mic Gain: 60dB (Dynamic), 45dB (Electret)

Frequency Response: 300Hz –

10 kHz ±3dBContoured for Intelligibility

Distortion: <0.2% THD @ 1kHz

Noise: <-55dBu (Dynamic),<-65dBu (Electret)

Headphone Amplifier

Load Impedance: >32Ω

Output Level: +12dBu before clipping

Sidetone: -12dBu (selectable)

The following specified for a route from a four-wire input at 0dBu in:

Max Gain: 0dB

Frequency Response: 180Hz – 11kHz +3dB

Distortion: <0.1% THD @ 1kHz

Noise: <-65dBu

Headphone Limiter: 0dBu (selectable)

Loudspeaker Amplifier

Load Impedance: 8Ω

Output Level: +18dBu before clipping

The following specified for a route from a four-wire input at 0dBu in:

Max Gain: 18dB

Frequency Response: 200Hz - 10kHz ±3dB

Distortion: <0.1% THD @ 1kHz

Noise:<-50dBu

Program Line Input

Maximum Level

Before Clipping: 18dBu

Nominal Input Level: 0dBu (selectable)

Input Impedance: >= 10KΩ

The following specified for a route to four-wire output at 0dBu out:

Frequency Response: 20Hz - 10kHz ±3dB

Distortion: <0.2% THD @ 1kHz

Noise: <-65dBu

Stage Announce Output

Maximum Level

Before Clipping: 18dBu

Nominal Output Level: 0dBu (selectable)

Output Impedance: <= 100Ω

The following specified for a route from a dynamic headset:

Frequency Response: 300Hz - 12kHz ±3dB

Distortion: <0.1% THD @ 1kHz

Noise: <-55dBu

Hot Mic Output

Maximum Level

Before Clipping: 12dBu

Nominal Output Level: 0dBu (selectable)

Output Impedance: <= 100Ω

The following specified for a route from a dynamic headset:

Frequency Response: 300Hz - 12kHz ±3dB

Distortion: <0.2% THD @ 1kHz

Noise: <-55dBu

Main Power (Remote Station)

Via AC Adapter:

Input Voltage Range: 100 - 240VAC

Input Frequency

Range: 50 - 60Hz

Input Power: <= 250VAC

AC Adapter Power

Connector: IEC60320-1-C14

Via Power over Ethernet (PoE):

Connector: RJ-45

Conforms to PoE standard: IEEE 802.3af-2003

Power Required: 13W

Environmental

Max temperature is 40ºC (104ºF)

0 - 90% relative humidity

Dimensions

19” W x 1.75” H x 6.4” D

(483 mm x 44 mm x 165 mm)

Weight

4lbs (1.8kg)

Order Code

HRM-4X www.clearcom.com

® Clear-Com and the Clear-Com logo are registered trademarks of HM Electronics, Inc. Copyright

© 2015. Clear-Com, LLC. All rights reserved.

Notice About Specifications

While Clear-Com makes every attempt to maintain the accuracy of the information contained in its product manuals, that information is subject to change without notice. Performance specifications included in this manual are design-center specifications and are included for customer guidance and to facilitate system installation. Actual operating performance may vary.