Univox MLS-1 User Manual

Compact hearing loop amplifiers

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Univox® MLS-1, MLS-1P & MLS-2
Compact hearin loop amplifiers
User manual
Assistive listening since 1965

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Summary of Contents for Univox MLS-1

  • Page 1 Univox® MLS-1, MLS-1P & MLS-2 Compact hearin loop amplifiers User manual Assistive listening since 1965...
  • Page 2: Introduction

    We always keep you, the customer and end-user, in mind when designing new products, and we work tirelessly for accessibility and equality. Everyone should hear everything! To get in contact with your local distributor, please visit univox.eu. If you’d rather get in touch with us directly, you can do so at:...
  • Page 3: Table Of Contents

    Table of contents Introduction Introduction INSTALLATION SETUP PRODUCT OVERVIEW Input jumper settings MLS-1 & MLS-1P SETTINGS FOR MLS-2 LOOP SPECIFICATION TYPICAL ELEVATOR APPLICATION Technical Data MLS-1, MLS-1P & MLS-2...
  • Page 4: Introduction

    MLS-series is well suited small-area communication systems, such as intercoms, emergency phones, information- and help points, kiosks etc. MLS-series is also an excellent option for loop installations in confined spaces like elevators. Equipped with a Univox’ AGC function, MLS-series allows for simple connection to various input signal, ensuring flexibility across applications.
  • Page 5: Input Jumper Settings

    Note: In smaller systems the listening level will vary as a function of distance (as for a loudspeaker). Check the sound quality (clear sound with no distortion) with the loop receiver, Univox® Listener. Input jumper settings MLS-series comes two Jumper settings (JP1 &...
  • Page 6: Mls-1 & Mls-1P

    MLS-1 & MLS-1P Input Line sensitivity, balanced • Input sensitivity jumper JP1 should be ON (sensitivity set to min 85 mVrms to 1.5 Vrms) • Balanced/Unbalanced jumper JP2 set to pin 1-2 (bottom and mid pin) • Connect the signal cable to Input connector. Leave GND/screen open, not connected Input Line sensitivity, unbalanced •...
  • Page 7: Settings For Mls-2

    SETTINGS FOR MLS-2 Input 1 Line sensitivity, balanced, phantom OFF • Set input sensitivity JP1 to pin 1-2 (top and mid pin) • Set JP2 to pin 1-2 (top and mid pin) Input 1 Mic sensitivity, unbalanced, phantom ON • Set input sensitivity JP1 (2) to pin 2-3 (mid and bottom pin) •...
  • Page 8: Technical Data Mls-1, Mls-1P & Mls-2

    Technical Data MLS-1, MLS-1P & MLS-2 MLS-1 MLS-1P MLS-2 Power Supply External Power Supply: 6-24 VDC / 12-50 VA 6-30VDC/12-50VA Recommended Power 12-24 VDC / 15-50 VA 15-30V/25-50VA Supply: Idle current: 36mA 50mA Idle power @ 12VDC: 0.3W 0.5W Connectors...
  • Page 9 Univox Visiting address Phone +46-8-767 18 18 Stockby Hantverksby 3 Förrådsvägen 28 Email info@univox.eu SE-181 75 Lidingö, Sweden Web www.univox.eu SE-181 41 Lidingö, Sweden...

This manual is also suitable for:

Mls-1pMls-2

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