Proel ADIS5 User Manual

USER’S MANUAL

AUDIO DISTRIBUTOR

ADIS5

1. IMPORTANT SAFETY INSTRUCTIONS

CAUTION: To reduce the risk of electric shock do not remove cover (or back panel). No

WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to

This symbol is intended to alert the user of the presence of uninsulated

This symbol is intended to alert the user of the presence of important operating

INSTRUCTIONS:

All safety and operating instructions should be read before the product is operated.

Retain these instructions:

All safety and operating instructions should be retained for future reference.
This owner’s manual should be considered as a part of the product and it must accompany it
every time, and delivered to the new user when this product is sold. In this way the new owner will
be aware of all the installations, operating and safety instructions.

Heed all warnings:

All warnings on the product and in owner’s manual should be adhered to.
Heed all warnings.

Follow all instructions:

All operating and user’s instructions must be followed.

user serviceable parts inside. Refer servicing to qualified personnel only.

rain or moisture.

dangerous voltage within the product enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.

and maintenance (servicing) instruction in the literature accompanying the
appliance. Please carefully read the owner’s manual.

Sentences preceded by symbol contain important safety instruction. Please read it carefully.

DETAILED SAFETY INSTRUCTIONS.

Water and moisture:

This apparatus should not be used near water (i.e. bathtub, kitchen sink, swimming pools,
etc.)

Ventilation:

This apparatus should be placed in a position that doesn’t interfere with correct ventilation.
This unit, for example, should not be placed on a bed, sofa cover o similar surfaces that could
cover ventilation openings, or placed in a built-in installation, such a bookcase or a cabinet
that could block air flow trough ventilation openings.

Heat:

This apparatus should be placed away from heat sources, like radiators, heat registers, stoves
or other products (including amplifiers) that produce heat.

Power sources:

• This apparatus should be connected only to power source type specified in this owner’s
manual or on the unit.

• If the supplied AC power cable plug is different from wall socket, please contact an
electrician to change the AC power plug.

Grounding or Polarization:

• All precautions must be observed in order to avoid grounding or polarization defeating.

• Unit metal parts are grounded through the AC power cord.

• If the AC power outlet doesn’t have grounding, consult an electrician for outlet grounding.

Power cord protection:

The power cord should be routed in a way it will not be walked on or pinched by items placed
upon or against it, paying particular attention to cords at plugs, convenience receptacles and
wall outlet.

Cleaning:

• You can clean the unit with a compressed air flow or a wet cloth.

• Don’t clean the unit using solvents like trichloroethylene, thinners, alcohol, or other fluids

with very strong volatility and flammability.

Non use periods:

The unit AC power cord should be unplugged from the outlet if it’s unused for a long period.

Objects or liquid entry inside the unit:

Be careful that no objects fall or liquid is spilled inside the unit through ventilation openings.

Safe power line use:

• Keep firmly the plug and the wall outlet while disconnecting the unit from AC power.

• If you’re not going to use the unit for a long period of time, please unplug the power cord

from AC power outlet.

• To avoid unit power cord damaging, please don’t strain the AC power cable and don’t
bundle it.

• In order to avoid unit power cord damaging, please be sure that the power cord is not
walked on or pinched by heavy objects.

Unit relocation:

Before any unit relocation please control the unit is turned off. The power cord must be
unplugged by the wall outlet, and all the connections wires should be disconnected as well.

Don’t open this unit:

Don’t attempt to open or to repair this unit by yourself. For any problem solution not described
in this owner’s manual, please refer to qualified personnel only or consult us or your National
Distributor. Any improper operation could result in fire or electric shock.

Damages requiring services:

• Don’t attempt to do operations not described in this user’s manual.

• In the following cases please refer to an authorized maintenance center or skilled

personnel:

- When the unit works improperly or it doesn’t work at all.

- If power cord or plug are damaged.

- If liquid has spilled, or objects have fallen into the unit.

- The unit has been exposed to rain.

- The unit doesn’t operate normally o it exhibits a marked change in performance.

- If the product has dropped or it has been damaged in any way.

Maintenance:

The user shouldn’t attempt maintenance operation not described in this user’s manual. Every
maintenance operation should be done by qualified personnel only.

IMPORTANT SAFETY INSTRUCTIONS:

• Install this unit following owner’s manual instructions.

• Don’t install, connect or disconnect power supply when the unit is powered, otherwise

there’s an high risk of electric shock.

• Don’t open the unit, there are no user serviceable parts inside.

• If you detect a particular smell from the unit, please immediately turn it off and disconnect

the AC power cord.

• Don’t block the unit ventilation openings.

• Avoid using this unit in overload for a long period.

• Don’t force commands (switches, controls, etc.)

• To obtain good speakers wire contacts, please tighten the screw terminals firmly.

•

For safety reason, don’t defeat the grounding connection. Grounding is useful for user

safety.

• Use only connectors and accessories suggested by the manufacturer. .

• This unit should be placed in a rack (see INSTALLATION) and kept far from:

 Wet places
 Direct exposure to heat sources (like sun light)

 Non properly ventilated places

• Disconnect the power cord during storms or when the unit is not used.

•

In order to prevent fire and electric shock risks, it’s necessary to keep the unit far
from sprinkling and drops. Please don’t put cups, vases or other object containing liquids
over the unit. In case of interferences from source signal, THD value will raise over 10%.
Don’t place this unit in a bookshelf o in other places with small room.

• PROEL S.P.A. is not responsible for any damage that occurs due to a wrong unit
installation.

Thank you for choosing one of Proel products, and for your confidence towards
our brand, synonymous of professionalism, accuracy, high quality and reliability.
All our products are CE approved and designed for continuous use in
professional installation systems.

1. DESCRIPTION

This unit has been specifically designed for audio line distribution for
P.A. systems.

FEATURES:

• Advanced design and manufacturing ed accuracy

• Very easy installation

• Two balanced independent inputs (CH1 and CH2)

• Five balanced output for each input

• Independent level controls

• Input peak level LED indicators

• Mono/stereo switch

Front panel description

1. Power switch and LED

2. Input peak level LED indicators

3. Mono/stereo switch

4. Independent output level controls for CH1 and CH2 sections

Rear panel description

1. IEC standard AC power supply socket

2. Fuse-holder

3. AC power selector

4. Section CH1 and CH2 output connections

5. CH1 and CH2 input connections

Installation

1. AC power supply connection.
To connect this unit to AC power supply please use supplied linecord.

1. Input connections
Input connectors are two independent balanced XLR (CH1, CH2).
These connectors may be used for line level signals of different sound
sources (CD player, tuner, tape, etc. Each source can be independently
routed to each output (OUTPUT1, 2, 3, 4, 5).

2. Output connections
There are ten independent balanced XLR output connectors, divided in
two sections (CH1, CH2). Each output level control can be individually
adjusted by its level control located on unit front panel (fig.1 ref.4). 5
CH1 section outputs have the same signal of CH1 input, and 5 CH2
section outputs have the same signal of CH2 input.

3. Mono/Stereo mode
With this selector (fig.1 ref.3) in STEREO position, the unit distributes
CH1 input signal to 5 CH1 section outputs, and CH2 to 5 CH2 section
outputs.
With this selector (fig.1 ref.3) in MONO position, the unit distributes CH1

signal only to 10 outputs (5 CH1 section outputs plus 5 CH2 section

outputs) while the signal present in CH2 input will not be routed to any
output.

4. Peak indicator LED
Each input is provided with a LED (fig.1 ref.2). This LED turns on when
input signal is too high.

Operations

a. To turn on the unit press the POWER switch ON.
b. To turn off the unit press the POWER switch OFF.
c. Use the selector (fig.1 ref.3) to choose the mono/stereo operational

mode (see Installation point 3).

d. If peak indicator LED is continuously lit, it means that its input signal is

too high. In order to obtain a non distorted signal, please lower the
sound source output level until LED turns on only during music peaks.

e. Please move clockwise all the volume knobs to increase output levels,

counter-clockwise to reduce output levels.

Warning: before connecting and/or disconnecting any sound source to

this unit, in order to avoid forthcoming units damages please make sure
that the output knobs are set totally counter-clockwise.

Technical Specifications

Model
Input connectors 2 balanced line level female XLR
Input sensitivity/impedance 0,775V/15KΩ
Output connectors 10 balanced line level male XLR
Output level/impedance 0,775V/600KΩ
Frequency response 50Hz~20KHz > -0,5dB
Signal-to-noise ratio < 90dB
AC power supply 115-120 / 220-230V 60 / 50Hz
Power consumption 6W
Dimensions 1U standard 19”
Dimensions (WxHxD) 483x44x213 (mm) 19 in x1.75 in x 8.4 in
Weight 3 Kg. – 6.6<gd lbs

ADIS5

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The product is in compliance with Directive 89/336/EEC (Electromagnetic Compatibility)
and following modifications 92/31/EEC and 93/68/EEC, as the following standards:

EN 50082-1:1997, EN 55013:1990, EN 55020:1994

it is also in compliance with Directive 73/23/EEC (Low Voltage)
and following modifications 93/68/EEC, as the following standard:

EN 60065:1998

Proel SpA pursue a policy of continuous research and development. Proel SpA reserve the right to modify

roduct circuit

and appearance at any moment, without prior notice.

(World Headquarters - Factory)

Via alla Ruenia 37/43

64027 Sant’Omero (Te) – Italy

Tel: [phone]

Fax: [phone]

E-mail: [e-mail]

installation.proelgroup.com

PROEL S.p.A.