Itec MULTISPLIT 4/8 DIGITAL User Manual
MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
MANUAL VERSION 1.0, OKTOBER 2007
PART 1: HARDWARE DESCRIPTION
MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
www.itec-audio.com MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
Dear Customer!
Our main aim in developing new products is to make life easier for you. Designed with a
focus on practical usage, our products aim to simplify the work of both the end users – who
work with the devices as part of a complete installation – and the planners and engineers
whose job it is to install and set up the equipment according to the customers’ wishes.
Many years’ experience in the field of sound reinforcement have given us an in-depth
understanding of what customers want: A multi-functional device that provides technicians
with a comprehensive range of signal adjustments yet features user-friendly controls for
easy, convenient use within the completed sound system.
The devices of the Multisplit / PA-Control / Zone-Mix 4/8 digital series represent the
culmination of our extensive experience in the field of sound system engineering. Engineers
can conveniently configure the devices via a PC and apply a wide range of sound effects
without the need for additional equipment. And the end user receives a clearly laid out and
easy-to-use system with a convenient, simple and logical arrangement of controls.
Adjustments to the device’s configuration are possible only within strictly defined limits, which
virtually eliminates the possibility of operator errors.
Like the hardware, the configuration software ITEC-SplitDesign is clearly structured and
easy to use. The Multi-Split unit’s flash memory holds up to 10 complete configurations,
which users can load as required.
Unlike comparable products, ITEC’s devices work with an analog signal path (except for the
optional DSP output modules), which is fully digitally controlled. The processors control the
VCAs, measure levels and transmitters and switch the signals. The analog signal path
concept is a decisive factor in the devices’ exceptional sound quality, especially their
outstanding signal-to-noise ratio and dynamics and their low harmonic distortion of low signal
levels.
To get the best quality and performance from this product, please observe the installation
and configuration instructions contained in this manual.
Your ITEC Audio Team
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MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
www.itec-audio.com MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
TABLE OF CONTENTS
PART 1: HARDWARE MANUAL
Dear Customer! ......................................................................................................................2
SAFETY PRECAUTIONS........................................................................................................4
PACKAGE CONTENT.............................................................................................................5
PART 1: HARDWARE MANUAL ............................................................................................6
OPERATOR CONTROL AND DISPLAY ELEMENTS ON FRONT.....................................6
1. Power LED ..................................................................................................................................6
2. Multifunction LED display............................................................................................................ 6
3. Rotary switches 1 to 8................................................................................................................. 6
4. PC interface................................................................................................................................. 7
5. Device status............................................................................................................................... 7
6. Rotary switches A+B: (Zone-Mix only)........................................................................................... 7
7. Input selector: (Zone-Mix only) ...................................................................................................... 7
8. Input selector LEDs: (Zone-Mix only)............................................................................................. 7
OPERATOR CONTROLS AND CONNECTORS ON THE DEVICE BACK.........................8
6. Ground lift....................................................................................................................................8
7. Power supply:.............................................................................................................................. 8
8. External control inputs................................................................................................................. 9
8a. External potentiometer: .............................................................................................................9
8b. External configuration switching.............................................................................................. 10
9. Media remote control port:.........................................................................................................11
10. Analog link...............................................................................................................................11
11. Inputs....................................................................................................................................... 12
12. Outputs....................................................................................................................................12
13. LAN module (optional)............................................................................................................. 12
14. Device status output................................................................................................................ 12
BLOCK DIAGRAM ................................................................................................................14
DSP extension (optional).....................................................................................................15
DSP BLOCK DIAGRAM ....................................................................................................15
Technical specifications......................................................................................................16
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MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
www.itec-audio.com MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
SAFETY PRECAUTIONS
The device must be installed and configured only by suitable qualified persons. To configure
the device, use only the original ITEC-SplitDesign software.
Connect the device only using the original supplied mains adapter. The mains adapter
contains a standard mains plug and a supply cable and is suitable for mains voltages of 115
to 230 V.
When installing the device in a control cabinet, make sure that there is sufficient air
circulation as the device could otherwise heat up excessively, which can damage the device
and presents a risk of fire.
When connecting other devices (such as sound sources or computers), make sure that you
use cables with the correct terminal assignments and observe the input and output
specifications.
Do not open the device! It does not contain any user-serviceable parts. In case of problems,
please contact ITEC or your regional sales office.
Never expose the device to temperatures above 50 °C, air humidity above 95 % or rain.
Warning: Before the device is opened by a technician for servicing, always disconnect its
mains adapter from the power supply.
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MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
www.itec-audio.com MULTISPLIT / PA-CONTROL / ZONE-MIX 4/8 DIGITAL
PACKAGE CONTENTS
ITEC-Multisplit or PA-Control or Zone-Mix 4/8 digital
Mains adapter with connection cable
User manual (German or English)
Optional:
DSP modules (built-in)
LAN module (built-in)
Accessories (optional):
ITEC-MM-PC-1.5 RS 232 connection cable for PC
ITEC-MM-PC-1.5 opto Connection cable for PC with isolated interface
ITEC-MM-RJ-0.5 Analog link cable
ITEC-SplitDesign
Configuration software:
The current version is available for download from
http://itec-audio.com/download/splitter/splittersetup.exe
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