Bouyer MZ-4000 Manual
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Bouyer MZ-4000 Manual

Line tester
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Contents
I.
INTRODUCTION................................................................................................................................................................. 2
II.
Terminology .......................................................................................................................................................................... 3
III. Presentation ........................................................................................................................................................................... 4
Front panel ............................................................................................................................................................................. 4
TOP OF THE CASE .............................................................................................................................................................. 5
ACCESSORIES SUPPLIED ................................................................................................................................................. 5
IV. CAUTION ............................................................................................................................................................................. 6
V.
Operation ............................................................................................................................................................................... 7
TURN on and off ................................................................................................................................................................... 7
MAIN FUNCTIONS ............................................................................................................................................................. 7
Impedance measurement ........................................................................................................................................................ 8
VA measurement ................................................................................................................................................................. 11
WIZARD MODE ................................................................................................................................................................. 13
AUDIO GENERATOR FUNCTION .................................................................................................................................. 19
SETTINGS MENU .............................................................................................................................................................. 22
VI. DECLARATION OF CONFORMITY ............................................................................................................................... 23
VII. TECHNICAL DATA .......................................................................................................................................................... 24
VIII. RECYCLING ...................................................................................................................................................................... 25
BOUYER INDUSTRIE
1270, avenue de Toulouse
82000 Montauban - France
MZ-4000
Line tester
Tel.: +33 (0)5 63 21 30 00
Fax: +33 (0)5 63 03 08 26
Reference: 596 195
Date: October 2018
Version: 3
bouyerfrance@bouyer.com
www.bouyer.com
1

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Summary of Contents for Bouyer MZ-4000

  • Page 1: Table Of Contents

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 Contents INTRODUCTION................................. 2 Terminology ..................................3 III. Presentation ................................... 4 Front panel ..................................... 4 TOP OF THE CASE ................................5 ACCESSORIES SUPPLIED ..............................5 IV. CAUTION ..................................... 6 Operation ....................................7 TURN on and off ...................................

  • Page 2: Introduction

    It has a range of features to perform diagnostics and troubleshooting of professional sound systems. It also supports the specific features of equipment marketed by "Bouyer". It has been designed to be easy to use and can store measurements in files in ".csv" format on the SD card, thereby facilitating evaluation of the results later on.

  • Page 3: Terminology

    Short Circuit/ Open Circuit SC/OC Alarm Zone: Set of lines on the system over which the Vocal Alarm is broadcast. Specific measuring technique developed by Bouyer that detects faults on loudspeaker lines. Group of alarm zones. Region Broadcast on all lines in an alarm zone.

  • Page 4: Presentation

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 III. PRESENTATION FRONT PANEL ① Monochrome LCD, 128x64 pixels. ② Button (rotary knob) to navigate in the menus and confirm by pressing ③ Enter: Validate / Press and Hold: Power on.

  • Page 5: Top Of The Case

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 TOP OF THE CASE ① Positive measuring terminal socket. ① Negative measuring terminal socket. ③ Ground connection socket. ④ Micro USB port. ACCESSORIES SUPPLIED 4 batteries - LR6 1.5V 2600mAh.

  • Page 6: Caution

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 IV. CAUTION CAUTION: Risk of electric shock may result following a contact with HP lines activate. Make only measurements on speaker lines disconnected from their amplifiers. Before disconnecting speaker lines, it is advisable to turn off amplifiers.

  • Page 7: Operation

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 V. OPERATION TURN ON AND OFF Press the “ON - ” button to power up the device. The following main menu is displayed on the screen: If the user does not perform any action for a configurable period of time, the device switches off automatically. The user can also switch off the device by pressing and holding the "ESC"...

  • Page 8: Impedance Measurement

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 IMPEDANCE MEASUREMENT This function measures the impedance of a line of speakers. To access this function, use the jog dial (rotary knob) to reach the "Impedance" icon. After connecting the "+" and "-" terminals of the tester to the line to be measured, press the knob to start measuring. The measurement is taken at a frequency of 1000Hz.
  • Page 9 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 As soon as the optimum measuring point is reached, the value is displayed in Ohms with its equivalent in Watts for a voltage of 100V RMS. If the measured value is greater than the upper limit of the tester (10kΩ), the device will display the following screen:...
  • Page 10 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 In the opposite case where the measured value is less than 4 ohms, the device will display "CC” (SC). The user can then repeat a measurement by pressing the “ON” button or go back to the main menu by pressing the (Esc) button.

  • Page 11: Va Measurement

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 VA MEASUREMENT This function is used to check that the end-of-line resistor is present and to check the value of it. Line isolation relative to ground is also measured.
  • Page 12 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 Once the measurement is complete, the results are presented in the following form: Press the "Esc" button to go back to the main menu. BOUYER INDUSTRIE 1270, avenue de Toulouse Tel.: +33 (0)5 63 21 30 00...

  • Page 13: Wizard Mode

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 WIZARD MODE With the help of a wizard, this menu can be used to perform complete diagnostics on the lines of an alarm zone and save the results on the micro SD card in the device.
  • Page 14 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 The "CSV filename" button can be used to enter the name of the file used to save the results. A filename can be entered using the virtual keyboard. Up to 12 characters are permitted.
  • Page 15 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 Once the filename has been entered, you can start the measurement campaign. To do this, simply confirm with the "Start” button and the following screen will be displayed: The “Prev.” and “Next” buttons can be used to increment or decrement the number of the line to be tested.
  • Page 16 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 Once the measurements are complete, a screen summarizing the obtained results is displayed: These results are automatically recorded in the file that was named previously in the "LOGS" directory at the root of the SD card.
  • Page 17 Line tester Version: 3 To use these results, connect the MZ-4000 to a computer via the micro USB port (see Fig 4). The content of the SD card can be accessed using a file explorer. The file can be opened directly with a spreadsheet:...
  • Page 18 Line tester Version: 3 The file opened in a spreadsheet: All the files on the SD card can be renamed, edited or deleted using a PC (they cannot be deleted directly on the MZ-4000). BOUYER INDUSTRIE 1270, avenue de Toulouse Tel.: +33 (0)5 63 21 30 00...

  • Page 19: Audio Generator Function

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 AUDIO GENERATOR FUNCTION This function will read files in WAV format. The integrated output amplifier supports 8Ω impedances down to an open circuit and the level can be adjusted from -30dB to +10dB.
  • Page 20 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 The first item in the drop-down list provides access to the audio playback function. Press the "WAV file" item in the menu described above to open a file explorer.
  • Page 21 Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 After checking the format of the file and if the format is compatible with the formats supported by the device, playback begins. During playback, a bar indicates the state of progress. The output volume level can be adjusted with the rotary knob.

  • Page 22: Settings Menu

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 SETTINGS MENU The user can use this menu to set everything that can be adjusted on the device. Press the rotary knob or the “Enter” button to access to the following menu.

  • Page 23: Declaration Of Conformity

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 VI. DECLARATION OF CONFORMITY The manufacturer named below: Bouyer Industrie 1270 avenue de Toulouse 82000 Montauban, France Declares that this product complies with the following standards: • EMC directive 2004/108/EC •...

  • Page 24: Technical Data

    Reference: 596 195 MZ-4000 Date: October 2018 Line tester Version: 3 VII. TECHNICAL DATA Backlit graphic display screen 128 x 64 pixels Backlight level settings From 0 to 100% Simple and user-friendly HMI Simplified navigation using the rotary knob and pushbuttons...

  • Page 25: Recycling

    When the product reaches the end of its life, if it is installed in the French territory (DOM-TOM included), please contact BOUYER to organize its destruction in compliance with the WEEE directive. Otherwise, please follow the local regulations of the country where the product is installed.

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