NPI AUDIS-01D/16 Operating Instructions And System Description

Audio monitor with threshold control. version 1.5

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OPERATING INSTRUCTIONS AND
SYSTEM DESCRIPTION FOR THE
AUDIS-01D/16
AUDIO MONITOR
With THRESHOLD Control
VERSION 1.5
npi 2014
npi electronic GmbH, Bauhofring 16, D-71732 Tamm, Germany
Phone +49 (0)7141-9730230; Fax: +49 (0)7141-9730240
support@npielectronic.com; http://www.npielectronic.com

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Summary of Contents for NPI AUDIS-01D/16

  • Page 1 OPERATING INSTRUCTIONS AND SYSTEM DESCRIPTION FOR THE AUDIS-01D/16 AUDIO MONITOR With THRESHOLD Control VERSION 1.5 npi 2014 npi electronic GmbH, Bauhofring 16, D-71732 Tamm, Germany Phone +49 (0)7141-9730230; Fax: +49 (0)7141-9730240 support@npielectronic.com; http://www.npielectronic.com...
  • Page 2: Table Of Contents

    AUDIS-01D/16 User Manual _______________________________________________________________________________________________________________ Table of Contents 1. Safety Regulations ......................3 2. AUDIS-01D/16 ........................4 2.1. Description of the Front Panel and Operation ............. 4 2.2. Description of the rear panel elements ................ 5 3. Technical Data ........................6 ___________________________________________________________________________ version 1.5...
  • Page 3: Safety Regulations

    VERY IMPORTANT: Instruments and components supplied by npi electronic are NOT intended for clinical use or medical purposes (e.g. for diagnosis or treatment of humans), or for any other life-supporting system. npi electronic disclaims any warranties for such purpose. Equipment supplied by npi electronic must be operated only by selected, trained and adequately instructed personnel.
  • Page 4: Audis-01D/16

    _______________________________________________________________________________________________________________ 2. AUDIS-01D/16 The AUDIS-01D/16 is a digital acoustic monitor in a small desktop cabinet with a built-in loudspeaker and two audio modes. In PITCH mode the voltage input signal is converted to a tone, and in NOISE mode the signal is highpass filtered to monitor the noise. A THRESHOLD function (in NOISE mode) can be used for masking the noise of the baseline.
  • Page 5: Description Of The Rear Panel Elements

    #4). 2.2. Description of the Rear Panel Figure 2: AUDIS-01D/16 rear panel view (1) INPUT BNC connectors (only in 16-channel version) 16 BNC connectors for 16 input signals. The signal to be monitored acoustically is selected by CHANNEL select switch at the front panel.
  • Page 6: Technical Data

    AUDIS-01D/16 User Manual _______________________________________________________________________________________________________________ 3. Technical Data AUDIO MODE: PITCH / NOISE / THRESHOLD, selected by rotary switch with OFF position THRESHOLD: RANGE and FINE control, range: 0.5 V, 1 V or 2 V max. INPUT: BNC connectors, impedance 100 kΩ, high-pass filtered in NOISE mode ±10 V...

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