Nilfisk-ALTO 3.4 PC

1. INTRODUCTION

2. FEATURES

3.1 The Front Panel

3. CONTROL ELEMENTS

Single rack unit

Easy to operate front panel controls

2 input connectors are compatible with balanced XLR and JACK

6 outputs are balanced XLR-M connector

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

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

10 factory presets and 64 user presets by large memory capacity

Switching power supply

Remote control

Manufactured under QS9000, VDA6.1 certified management system

LTO

ENTER

UP SEL

DOWN

OFF

RS232 POWER

PRESET

2. LEDs Display

The both LEDs indicate the selecting status; one is for PRESET, another for ID.

1. Power Switch

The switch is used to turn the main POWER on and off.

Note: Before turning on the unit, please make sure the amplifiers of sound system are off to avoid the annoying

and sometimes dangerous signal peaks.

3. UP/DOWN Keys

4. SEL Key

Activate the SEL key to select required PRESET LOAD or SET COMM. ID functions.

5. ENTER Key

The key allows you to access to the selected preset or ID selection.

6. RS232 Serial Communication Port

The RS232 port allows incoming and outgoing communication between the MAXIDRIVE3.4 PC and a PC.

Via connecting the MAXIDRIVE3.4 PC to a PC, all the processor functions is possible to be control remotely by

ALTO editing software.

12 3

There are 10 factory presets, 64 user presets and 32 ID selections. The both keys are used to allow you to turn

over the variable presets or ID selections for achieving the proper one.

Your MAXIDRIVE3.4 PC 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 PC are worth much more than its price: you can set the input and

output routing configuration through recalling one of the presets included in the internal memory or PC editor software.

For further detail, please read the user manual carefully.

3-WAY STEREO

DIGITAL CROSSOVER

MAXIDRIVE3.4 PC