Nilfisk-ALTO 3.4 user manual Introduction

Page 5

1.INTRODUCTION

Your MAXIDRIVE3.4 is a 3-way stereo digital crossover and it is a powerful versatile signal processor. The apparatus will provide 3, 4, 5 or 6-way mono X-over with 6 outputs. Thanks to the use of selected and expensive components, the performances of MAXIDRIVE3.4 are worth much more than its price: you can set the input and output routing con- figuration only through recalling one of the Presets included in the internal memory.

2.FEATURES

Single rack unit

Delay lines up to 2.5s for each input and up to 300ms for each output

Stereo digital input in AEX/EBU format

A/D and D/A converters for a 117dB dynamic range

Slot for a memory card for the storage of more presets and an easier upgrade of other units

10 Factory presets, 64 user presets and 128 card presets by large memory capacity

Switching power supply

Remote control

manufactured under QS9000, VDA6.1 certified management system

3.CONTROL ELEMENTS 3.1 The Front Panel

5

8

10

12

 

PREV

NEXT

ENTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLIP

CLIP

 

CLIP

 

CLIP

 

CLIP

 

CLIP

 

CLIP

 

 

PRESET

 

 

6

LIMIT

 

LIMIT

 

LIMIT

 

LIMIT

 

LIMIT

 

LIMIT

 

 

 

 

 

 

 

 

 

 

 

 

DELAY

 

ESC

12

6

 

6

 

6

 

6

 

6

 

6

 

 

 

 

18

12

OUTPUT

12

OUTPUT

12

OUTPUT

12

OUTPUT

12

OUTPUT

12

OUTPUT

LTOR

EDIT

 

 

MODE

UTILITY

 

 

24

24

LEVEL

24

LEVEL

24

LEVEL

24

LEVEL

24

LEVEL

24

LEVEL

 

 

 

 

A

B

1

 

2

 

3

 

4

 

5

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT LEVEL

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

 

 

 

 

 

 

 

CARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-WAY STEREO

DIGITAL CROSSOVER

1

2

3

4

7

6

9

11

 

 

 

 

 

 

 

1.MODE button

The button allows you to select four modes: PRESET, DELAY, EDIT and UTILITY. Pressing MODE repeatedly to reach to the required menu and the corresponding LED will light up. You can edit the parameters of the selected menus. If none of the menu LEDs is lit, the Display shows the name of the current PRESET and no parameters can be modified.

2.LEDs

These LEDs indicate the selecting status of the menus.

3.Display

Rear-lit 216 display.

It shows the pages of the various menus and the relative parameters.

4.DIAL knob

The knob allows you to edit value of the selected parameter. The value raises while turning the DIAL clockwise and lowers counterclockwise.

5.PREV/NEXT button

Each menu comprises several pages. These buttons allow you to turn over the pages and/or a variable number of parameters.

6.Navigation cursor keys

Each editing page comprises a variable number of parameters (fields).

The right and left keys allow you to select the various required parameters via controlling the movement of the cursor in the page.

4

Page 4 Page 6
Image 5
Page 4 Page 6
Contents MAXIDRIVE3.4 Important Safety Instructions Safety Related SymbolsPower Supply External ConnectionPreface Table of Contents Introduction Rear Panel Getting Started Configuration of the systemOutputs Inputs3 B 2 4 S 5 2 x 2 W + 2 M a 3 5 B 2 4 2 x 3 W Adjusting the input signalA d P r e s e t 2 x 3 W P u t I nSystem configuration 3 B 2 4 S 5 2 x 2 W + 2 M a First SetupA G a I N D B A & B G a I NType of Preset 3 B 2 4 S 5 2 x 2 W + 2 M a Number Of Presets 3 B 2 4 S 5 2 x 2 W + 2 M aName of the Preset 3 B 2 4 S 5 2 x 2 W + 2 M a ExampleMenu MAP Configuration Description Preset Modifications 1 3 B 2 4 S 5 2 x 2 W + 2 M aPreset Menu System Protection 3 B 2 4 S 5 2 x 2 W + 2 M aC a R D O r e P r e s e t 2 x 2 W + 2 M a Store & Naming PresetO r e P r e s e t O p e r a H a l l E s e t N a m i n W + 2 M aIncoming Dump Dump Out PresetT P r e s e t 2 W + 2 M a C o m i n g D u m p N o r e C e p t Delay Menu L a Y P u t D e l a yM S T p u tInput Gain 2 u SEdit menu D B I NP u t Input EQGain Centre Frequency / Cutoff FrequencyBandwidth 0 0 H z V e rR u F B e s 2 Phase4 6 H z Crossover frequencyOutput Gain Output EQEditing values are between +6dB ~ -30dB, with 0.5dB steps Output PolV e r s e L a R I T YR m a Ganging Submenu Utility MenuInput Ganging N g i n gP u t G a n g i n g M . T h r e s h . U n i t T p u t G a n g i n gM P e r a t u r e U n i t Units SubmenuT p u t M e t e r s E M u t e S t M u t e T u pP u t S e l e c t G i t a l A l o g K e U p R m a l T e M p e r a t u r eD C o n t r a s t Lock SubmenuTotal Partial C k2 2 W + 2 M a 3 B 2 4 S 5 L O C K A 1 3 B 2 4 S 5 2 2 W + 2 M aS s w o r d S s w o r d R DR m a t R d COMM. Setup SubmenuR m a t C a r d R m a t t i n g R m a t D o n e M m . S e t u pInputs a & B ConnectionsInputs a & B, Digital IN, RS485 Outputs 1 ~ 6, RS485 OUT Factory Preset ConfigurationRS232 Special attentions for RS232 interfaceOrganization Signal PowerA135 B246 3-WAY Stereo 2X2W Audio Mixer Signal PowerMAXIDRIVE3.4 High Left High Right Signal Power Audio MixerA1324 S56 4-WAY4 Mono + 2 Mono AUX 4W+2MAX To / from RS232 Communications PC & one or more MAXIDRIVE3.4 connectionTechnical Specifications Terms and Conditions Warranty Registration CardReturn Notice Seikaku Technical Group Limited
Top Page Image Contents