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Ascendo ZF-3 User Manual

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SYSTEM ZF-3
USER'S MANUAL

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Summary of Contents for Ascendo ZF-3

  • Page 1 SYSTEM ZF-3 USER'S MANUAL...

  • Page 2: Table Of Contents

    2.2 Mounting ........................... 6 TRANSPORT .......................... 7 CONNECTION ........................8 TIME ALIGNMENT FOR THE LISTENER'S POSITION .............. 11 5.1 Adjustment of the Time alignment ................12 CLEANING ......................... 14 ASCENDO GMBH HÖLDERLINWEG 6 73257 KÖNGEN GERMANY Phone: 0049 (0) 7024 9288 84...

  • Page 3: Overview

    Overview The ASCENDO System ZF-3 is a three-way Loudspeaker constructed with ASCENDO's SASB-Technology. The strictly modular design leads to several advantages. • perfect phase reconstruction at the actual position of the listener by time alignment. • consequently mechanical and electrical decoupled: more details and transparency.

  • Page 4: Application

    Operating modes You can use the System ZF-3 in a single-amp setup (one power amplifier for high- and low-frequency unit) or in a bi-amp setup (one power amplifier for the low- frequency-unit, one for the high-frequency unit) or in a tri-amp setup (one power amplifier for the low-frequency-chassis, one for the middle-frequency chassis, one for the high-frequency unit).

  • Page 5: Technical Data

    Technical Data Principle Three-way SASB- technology Construction modular, low-resonance mounting of units variable time-alignment for listener`s position between 50 cm and 190 cm over floor. Material Low-Magnetic Stainless-Steel sandwich construction of Bitumen and MDF Dimensions 27 / 108,5 / 43 cm Weight 43 kg Power...

  • Page 6: Installation

    There may be a slight permanent imprint in soft floor-material! Mounting WARNING Don’t try to mount the System ZF-3 alone. The weight of the low-frequency unit is too much for a single person. You need at least two persons to build up the system. Place the low-frequency unit (3) carefully at the desired place.

  • Page 7: Transport

    Transport Warning Don’t try to move or transport the System ZF-3! The weight affords at least two persons. 1. Switch off the power amplifiers and disconnect all cables of the System ZF-3. 2. Pull off the high-frequency (1) unit from the low-frequency unit (3). Lay it on a soft dry cloth.

  • Page 8: Connection

    Connection Switch / High-frequency-unit Minus / High-frequency-unit Plus / High-frequency-unit Switch Low-frequency-unit Minus / Low-frequency-unit / outer chassis Plus / Low-frequency-unit / outer chassis Minus / Low-frequency-unit / inner chassis Plus / Low-frequency-unit / inner chassis...
  • Page 9 The high- and low-frequency unit can be connected as follows: • single-wired: - one cable-pair from power-amp to high-frequency unit - one cable-pair from low-frequency unit to high-frequency unit - one cable-pair from inner chassis to outer chassis • bi-wired: Version1: - one cable pair from power amp to low-frequency unit - one cable pair from the power amp to high-frequency unit...
  • Page 10 The speaker-units are adjustable to the characteristics of your power-amplifier. Since these differ strongly you have to check the best switch position for your specific setup. These are the key-rules for the adjustment: High-frequency unit Switch (4) in position VD-N •...

  • Page 11: Time Alignment For The Listener's Position

    ASCENDO Systems. The displacement of the high frequency Unit ensures the correct phase in over-floor positions between 50 cm and 190 cm. 1. Switch off the power amplifiers and disconnect all cables of the System ZF-3 Place the high frequency unit upside down on a soft towel.

  • Page 12: Adjustment Of The Time Alignment

    Adjustment of the time alignment Area of Adjustment The adjustment is measured from the front of the woofer to the front of the tweeter.
  • Page 13 Distance (Ear) in cm Area Of Adjustment 160 170 180 190 200 225 250 275 300 325 350 375 400 425 450 475 500 600 80,0 82,5 85,0 87,5 90,0 92,5 95,0 97,5 100,0 102,5 105,0 107,5 110,0 112,5 115,0 117,5 120,0 122,5...

  • Page 14: Cleaning

    Cleaning Clean the enclosure and stand of the ASCENDO System ZF-3 with a dry and soft cloth. Don’t use water or other chemicals. Don’t touch the tweeter and the woofer.

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