HK Audio FirNet Manual
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HK Audio FirNet Manual

Linear phase fir controller
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Manual 1.0
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Summary of Contents for HK Audio FirNet

  • Page 1 Manual 1.0 English Deutsch Français Español...
  • Page 2 Before connecting, read instructions aufbewahren! • The unit has been built by HK AUDIO ® in accordance with IEC 60065 and • Das Gerät wurde von HK AUDIO ® gemäß IEC 60065 gebaut und hat das • Read all of these instructions! •...
  • Page 3 Be sure to heed all the cautionary notes and follow the instructions. The HK AUDIO engineers who developed the FIRNET controller dipped into a deep well of more • Do not remove covers; there are no user-service- than ten years experience working with FIR fi ltering able parts inside.

  • Page 4: Table Of Contents

    Table of contents: Purpose ................................6 Quick Start Guide ............................6 Display, Menu Keys, Channel Mute General Features .............................6 FIR ................................... 6 State-of-the-Art Digital Converters ........................6 Sophisticated Limiters ............................. 6 Sampling Rate ..............................6 Network Enabled ............................. 6 Wireless Freedom ............................6 GPIO/Option Slot –...

  • Page 5: Purpose

    Limiters must protect speakers without squeezing 2 Quick Start Guide • GPIO interface on board. the life out of the sonic image. All the FIRNET • LIPAN PC software enables remote monitoring. controller’s outputs are equipped with peak and Display RMS limiters.

  • Page 6: Gpio/Option Slot - Ready For Various Extensions

    fi rst time you use for editing. it. The standard Ethernet ports on the back of the FIRNET (Ethernet X, II) let you set up remote-con- trol and monitoring networks comprising several 4.5 Fast Access FIRNET controllers.

  • Page 7: Front - Control Readouts And Displays

    AD converter values) 4 DELAY/PHASE Key • Left key to adjust parameter values (lower nume- • Adjusts delay time up to 500 ms for the FIRNET Note: An overdriven AD converter generates rical values) controller’s inputs distortion that the FIRNET’s limiter cannot sup- •...

  • Page 8: Rear Panel Connectors

    XLR port. Pin assignments are network port. To daisy-chain further FIRNET pin 1 = ground, pins 2 and 3 = signal. The FIRNET controllers, connect the fi rst FIRNET’s Ethernet X amplifi es the incoming digital audio signal to port to the second controller’s Ethernet II port, and...
  • Page 9 (6 dBu, 12 dBu, 18 dBu, 24 dBu) to match the levels of the FIRNET controller’s output and the connected power amp’s analog input. 6 INPUT A, INPUT B Analog Audio Inputs...

  • Page 10: Menu Options

    7.2 A General Survey of Control Keys Press the SPEAKER key to select a speaker-specifi c 7.3 Start Menu - Viewing Current fi lter set from the FIRNET’s fi lter database and the Settings RS keys to choose the menu option Select Spea- The device begins booting as soon as it is ker Series, if not already selected.

  • Page 11: Scenes - Loading And Saving Previously Stored Settings

    Adjusting Input Delays Adjusting Input Levels Load Scene - Accessing Previously Stored Settings To adjust the delays at the FIRNET’s inputs, press the DELAY/PHASE key and then the arrow up and down keys to select the menu option Delay, if not To adjust the signal levels at the FIRNET’s inputs,...

  • Page 12: Admin - Adjusting The Remaining Parameters

    48 kHz keys to select the two-digit number from 00 to 99 or 96 kHz, for the digital audio signal. The FIRNET that you used as the password when you locked The FIRNET also lets you set each output’s phase always works with an internal sampling rate of 96 keys.

  • Page 13: Utilities: Delay, Temperature, Display Contrast, Controller Name

    To create an orderly, logical PA setup, you want as possibly the connected audio device’s maximum to establish a clear link between a FIRNET and a output level. speaker or group of speakers. To this end, you can...

  • Page 14: Muting Outputs

    7.5 Firmware Version 1.0 09/2007 The FIRNET controller ships with the current fi rm- ware. LIPAN software lets you update the device with future fi rmware versions. See chapter 4 LIPAN PC Software, to learn more about fi rmware updates.
  • Page 15 ® HK Audio • Postfach 1509 • 66595 St. Wendel Germany • info@hkaudio.com • www.hkaudio.com International Inquiries: fax +49-68 51-905 215 international@hkaudio.com Technische Änderungen vorbehalten Copyright 2008 • Music & Sales GmbH • 01/2008...

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