HELVIA HMX-44A Manuale utente

HMX-44A PLAY Series

4x60W Rackmount 4-In / 4-Out Matrix Mixer-Amplier with

Multi-Player

Mixer-Amplicatore 4x60W a Matrice 4-In / 4-Out a rack con

Multi-Player

Manuale d’uso

en-ita

Please read this manual carefully and keep it for future reference

Leggete questo manuale e conservatelo per future consultazioni

User Manual

Gentile Cliente,

Prima di tutto, grazie per aver acquistato un prodotto HELVIA®. La nostra missio-

ne e di orire soluzioni basate sulle tecnologie più aggiornate a tutte le esigenze

di integrazione di sistemi nei settori privati, commerciali e corporate.

Speriamo che siate soddisfatti da questo prodotto e, qualora vogliate partecipare,

saremmo molto lieti di poter ricevere il vostro feedback sul funzionamento del

prodotto e su possibili miglioramenti da apportare in futuro. Potete andare sulla

sezione CONTATTACI del sito www.frenexport.com e inviare una e-mail con la vo-

stra opinione; questo ci aiuterebbe a realizzare apparecchiature sempre più vicine

alle reali esigenze dei Clienti.

Vi preghiamo, inne, di leggere attentamente questo manuale di istruzioni prima

di utilizzare il prodotto; un uso incorretto potrebbe causare danni a voi e al pro-

dotto stesso: pensateci!

Il team HELVIA

Dear value Customer,

First, thank you for purchasing a HELVIA® product. Our mission is to oer

solutions based on the most up-to-date technologies for all systems integration

needs in the private, commercial and corporate sectors.

We hope you are satised with this product and, if you wish to participate, we

would be very pleased to receive your feedback on the operation of this product

and possible improvements for the future. You can go to “CONTACT” section of

www.frenexport.com and send an e-mail with your opinion; this would help us

make equipment that are closer to the real needs of our customers.

Finally, please read this user manual carefully before using the product; incorrect

use could cause damages to you and the product. Take care!

The HELVIA team

TABLE OF CONTENTS

1. PRECAUTIONS .................................................................................. 4

1.1. Important Safety Symbols................................................................................................ 4

1.2. Important Safety Instructions ......................................................................................... 4

2. GETTING STARTED ........................................................................... 6

2.1. Unpacking ..............................................................................................................................6

2.2. First Start-Up .........................................................................................................................7

2.3. Phantom Power ....................................................................................................................7

3. PRODUCT OVERVIEW ..................................................................... 8

3.1. Features: .................................................................................................................................8

3.2. Product Size ..........................................................................................................................9

3.3. Front Panel .............................................................................................................................9

3.4. Rear panel ............................................................................................................................12

4. Operation ..........................................................................................16

4.1. Media Player Functions....................................................................................................16

4.2. BT Mode ...............................................................................................................................19

4.3. FM Tuner Mode .................................................................................................................. 19

4.4. DAB+ Mode ........................................................................................................................21

4.5. Remote Control ................................................................................................................. 23

5. Specications .................................................................................. 24

6. TROUBLESHOOTING ..................................................................... 25

7. WARRANTY AND SERVICE .......................................................... 26

8. WARNING ........................................................................................ 27

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

4

1. PRECAUTIONS

1.1. Important Safety Symbols

The above warning is located on the rear of the unit

The lightening ash with arrowhead symbol within an equi-

lateral triangle is intended to alert the user to the presence of

uninsulated “dangerous voltage” within the product’s enclosure

that may be of sucient magnitude to constitute a risk of elec-

tric shock to persons.

The exclamation point within an equilateral triangle is intended

to alert the user to the presence of important operating and

maintenance (servicing) instructions in the literature accompa-

nying the product.

1.2. Important Safety Instructions

yRead these instructions

yKeep these instructions

yHeed all warning

yFollow all instructions

Water and Moisture

The apparatus should be protected from moisture and rain and can not be used

near water; for example near a bathtub, a kitchen sink, a swimming pool, etc.

Heat

The apparatus should be located away from heat sources such as radiators, stoves

or other appliances that produce heat.

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

5

Ventilation

Do not block areas of ventilation openings. Failure to do so could result in re.

Always install according to the manufacturer’s instructions.

Connections Safety

yCheck for the correct mains voltage and condition of IEC lead before connect-

ing to power outlet.

yUse double insulated speaker wire with adequate current rating for 100V speak-

er connections.

yOnly use 1 type of output per zone - i.e. 4Ω, or 100V - do not mix or combine

these outputs on a single zone.

yDo not connect 4Ω or speakers to the 100V terminal or 100V speakers to the 4Ω

or terminals.

yDo not allow any foreign objects or liquids to enter the case, or through the

venitilation grilles.

Power Cord and Plug

In case of external power cord, protect it from being walked on or pinched partic-

ularly at plugs, convenience receptacles, and the point where they exit from the

apparatus. Please disconnect the device from power source by pulling the plug

other than the power cord. Pulling the power cord may result in damages. Do not

defeat the safety purpose of the polarized or grounding-type plug. A polarized

plug has two poles; a grounding type plug has two poles and a third grounding

terminal. The third prong is provided for your safety. If the provided plug does not

t into your outlet, refer to an electrician for replacement.

Power Supply

In case of products with external power adapter, the unit should be connected

to power adapters only of the type as marked on the apparatus or described in

the manual. Failure to do so could result in damage to the product and possibly

the user. Unplug this apparatus during lightning storms or when unused for long

periods.

Fuse

In case of products with external fuse holder, in order to prevent the risk of re

and damaging the unit, please use only of the recommended fuse type as de-

scribed in the manual. Before replacing the fuse, make sure the unit turned o

and disconnected from the AC outlet.

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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Positioning

Please disconnect the device from power source before relocating the device.

To avoid deformation of panels and damages to internal components, please do

NOT place the device where there is heavy dust or violent vibration, or where it

is extremely cold or hot. Please keep this device o water drops or splash or vase

lled with water or any other articles of similar nature.

For rack-mounting, ensure adequate support for the weight of the amplier.

Noise and Interferences

Do not use the device in the nearby of a TV, radio, stereo equipment, mobile

phone, or other electric devices. Otherwise, the device, TV, or radio may generate

noise.

Electrical Connection

Please disconnect other equipment from power source before they are connect-

ed to this product. Please tune volume to its minimum level before the device

is powered ON or OFF. Improper electrical wiring may invalidate the product

warranty.

Precautions in Operation and Cleaning

Please do NOT insert any nger into any gap or opening of the device. Also pre-

vent foreign objects (paper, plastics or metal etc.) from being inserted or falling

into any gap or opening of the device. In such case, please cut o power source

immediately. Clean only with a dry cloth. Do not use any solvents such as ben-

zene or alcohol.

Servicing

Do not implement any servicing other than those means described in the manual.

Refer all servicing to qualied service personnel only. Only use accessories/attach-

ments or parts recommended by the manufacturer.

2. GETTING STARTED

2 .1 . Unpacking

Thank you for purchasing your HMX-44A Play Matrix Amplier. All units have

been rigorously tested before leaving the factory. This product is widely used in

schools, shops, bars, pubs, shopping malls and other places: it is the ideal choice

for public broadcasting. In order to facilitate your installation, commissioning and

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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use of this product, please read this manual before installation.

Carefully unpack the carton and check the contents to ensure that all parts are

present and in good conditions:

y1 x Matrix amplier

y1 x 19” Rack Ear Kit (screws included)

y1 x Active Antenna

y1 x stereo RCA cable

y1 x Power Cord

y1 x Remote Control

yThis User manual

If anything got damaged during transport, notify the shipper immediately and

keep packing material for inspection. Again, please save its carton and all packing

materials. If the unit must be returned to the manufacturer, it is important that

the unit is returned in the original manufacturer’s packing. Please do not take any

action without rst contacting us.

Our products are subject to a continuous process of further development. There-

fore modications to the technical features remain subject to change without

further notice.

2.2. First Start-Up

When starting up the matrix amplier for the rst time, please proceed as follows:

1. Turn down the attenuator of each zone.

2. Connect the amplier to a power source. Turn on the power switch. The power

indicator will light.

3. Adjust the zone volume on the amplier until you reach the volume you want.

If you need to change the wiring or installation, make sure to disconnect the

power line of the equipment rst.

4. Adjust volumes source levels according to your needs, and nally adjust again

zone levels once reached the desired levels.

2.3. Phantom Power

Turn on the Phantom Power Switch on the desired input in case of condenser

microphone. Please read the specications of your condenser microphone and

make sure it requires +48V Phantom Power. It is not recommended to turn on in

normal use.

Warning: if it needs a power supply of less than 48V do not connect

to your HMX amplifier because you risk to damage the microphone.

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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3. PRODUCT OVERVIEW

HELVIA has thought to respond to the main needs of those involved in

small-to-medium audio installations oering versatility and compactness in an

integrated solution such as the HMX-44A.

This is a little gem that integrates a matrix with a 4-input, 4-output mixer, a

multimedia player and four independent 60W ampliers. A passive version is also

available, without the 4 ampliers, to be combined with external power ampliers

if necessary in case of large installations.

The mixer section provides 3 combo Mic-Line inputs with 48V Phantom, a front

mini-jack stereo Line input combined with the multimedia player with DAB+, FM,

USB, BT. Each input has independent level adjustment, and the 3 combo Mic/Line

inputs also possess high and low tone adjustment.

All 4 inputs are assigned independently to the 4 zones, and each zone has output

level control.

The HMX-44A provides connection with HMX-MIC microphone base station via

RJ45 connection. The station is equipped with alert chimes and allows the 4 zones

to be selected independently.

The 60W Class-D amplier modules integrate digital processing with limiter, over-

heat protection, fan control, DC-oset and in-current to ensure operation at any

audio level at both 100V and 4 ohms in complete safety.

3.1. Features:

y4-In / 4-Out Matrix

y4-channel mixer with 3 combo Mic/Line inputs and 1 Mini-jack Stereo front

input

yRCA Line Outputs

yMultimedia Player with DAB+, FM, USB, BT and Remote Control

y48V Phantom Power for condenser microphones and Priority on Mic 1

y4 Class-D ampliers of 60W each

y100-volt and 4 ohms independent operation for each zone

ySmall size in 1 rack unit

yMute function in case of emergency

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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3.2. Product Size

Width

Max. Width

Height

Max. Height

Depth

WDH

44252

435

Unit: mm

Max. H

54

Max. W

483

3.3. Front Panel

4-In x 4-Out Matrix-Amp with Player

HMX-44A PLAY INPUT 1 INPUT 2

Source

Page Mic

Media

Signal

Signal Signal

Low High Low High

Zone 1 Zone 1

Zone 2

Zone 3

Zone 4

Zone 2

Zone 3

Zone 4

Zone 1

Zone 2

Zone 3

Zone 4

Line

AUX

INPUT 3

Signal

Low High

Zone 1

Mute

Signal Clip

Call Mute

Signal Clip

Call Mute

Signal Clip

Call Mute

Signal Clip

ON

OFF

POWER

Call

Zone 2

Zone 3

Zone 4

ZONE 1 ZONE 2 ZONE 3 ZONE 4

0 10

Level

0 10

Level

0 10

Level

0 10

Level

0 10

Level

0 10

Level

0 10

Level

0 10

Level

1

2 3

4 5 6 78910 11 12

13 14 15 16 17 18 19 20 21 22 23 24 25

1. Media Player

10. Mute (red) or Call (light

green) Led indicator of

zone1-zone4

19. Input 3 level control

2. Input Selector of Media

Player or Line In

11. Audio signal (green) and Clip

(red) Led indicator of zone1-

zone4

20. Input 3 signal indicator

(green)

3. Input Source zone assign

buttons 12. Power indicator (red) 21. Zone 1 output level control

4. Input 1 channel tone controls 13. Input signal indicator (green) 22. Zone 2 output level control

5. Input 1 zone assign buttons 14. Media playback or Line In

level control 23. Zone 3 output level control

6. Input 2 channel tone con-

trols 15. Input 1 level control 24. Zone 4 output level control

7. Input 2 zone assign button 16. Input 1 signal indicator

(green) 25. Power on/o switch

8. Input 3 channel tone con-

trols 17. Input 2 level control

9. Input 3 zone assign buttons 18. Input 2 signal indicator

(green)

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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1. Media Player

The Media Player section of the mixer-amplier. Comprises a BT player, USB

player, DAB+ and FM tuner and Aux input. See paragraph “4. Operation” on page

16 for all Media Player functions.

2. Input Selector of Media Player or Line In

When this button is pressed it plays audio from any device connected to the RCA

(unbalanced) or Euroblock (balanced) Line inputs on the rear panel. When this

button is released it plays audio from any chosen Media Player source.

3. Input Source Zone Assign Button

When one or multiple of these buttons are pressed, audio from this channel is

sent to its chosen zone. Audio from the same source only (media or line) can be

sent to multiple zones at the same time.

4 Input 1 Channel Tone Controls .

Tone controls provide attenuation of bass and treble response. The at position is

obtained when the knobs are set to middle position. Turn the knobs clock wise to

raise tone level; turn knobs counter-clockwise to lower tone level.

5. Input 1 Zone Assign Buttons

Zone assign buttons for Mic input 1. Press one or multiple of these buttons to

send same audio signal to multiple zones.

6. Input 2 Channel Tone Controls

Same as point 4 but for input 2.

7. Input 2 Zone Assign Buttons

Zone assign buttons for Mic/Line input 2. Press one or multiple of these buttons

to send same audio signal to multiple zones.

8. Input 3 Channel Tone Controls

Same as point 4 but for input 3.

9. Input 3 Zone Assign Buttons

Same as point 7 but for input 3.

10. Mute (red) or Call (light green) Led indicator of zone1-zone4

This LEDs light up in red when a 24V trigger voltage is inserted in the Mute

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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contacts on the rear panel (see point“14. 24V Emergency Mute Contacts” on page

15), or in light green when the HMX-MIC Call Station is activated.

11. Audio Signal (green) and Clip (red) Led indicator of zone1-zone4

This LEDs light up in green when they detect an audio signal incoming, and indi-

cate which zone the audio is sent to. They light up in red when the input signal is

too high and the limiter works to prevent unwanted damage to the amplier and

the transducers.

12. Power Indicator (red)

This LED lights up when the unit is switched on.

13. Input Signal Indicator (green)

This LED lights up when it detects an audio signal incoming from Media Player

sources or Line inputs on the rear panel.

14. Media Playback or Line Level Control

This knob adjusts Media playback or Line volume level.

15. Input 1 Level Control

This knob adjusts Mic input 1 volume level.

16. Input 1 Signal Indicator (green)

This LED lights up when it detects an audio signal incoming from the Mic input 1.

17. Input 2 Level Control

Same as point 15 but for Mic/Line input 2.

18. Input 2 Signal Indicator (green)

Same as point 16 but for Mic/Line input 2.

19. Input 3 Level Control

Same as point 15 but for Mic/Line input 3.

20. Input 3 Signal Indicator (green)

Same as point 16 but for Mic/Line input 3.

21. Zone 1 Output Level Control

This knob adjusts the volume level of audio sent to zone 1.

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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22. Zone 2 Output Level Control

Same as point 21 but for zone 2.

23. Zone 3 Output Level Control

Same as point 21 but for zone 3.

24. Zone 4 Output Level Control

Same as point 21 but for zone 4.

25. Power On/O Switch

Use this switch to turn the amplier on and o.

WARNING: Ensure all volume control knobs are set to minimum when

switching on and off.

3.4. Rear panel

Line In

G

Off-PhantomOn

Line Mic

Off-PhantomOn

Line Mic

Off-PhantomOn

On Off -Vox

Input 3 Input 2 Input 1 Call Station

24V

Alarm

Contacts

DAB+/FM

Antenna

BT

Antenna

Page Mic

60W

4Ω

60W

100V

AC 230V~50Hz Fuse: T5AL250V

Zone 1 Zone 2 Zone 3 Zone 4

Zone 1

CH C H C H C H

Zone 2 Zone 3 Zone 4

Level

Zone 1

Zone 3 Zone 4

Zone 2 +2

-3

1

12 3 4 5 678 9 10 11 12 13 14 15

16

17 18

1. Zones 100V speaker output

terminals

8. Input 2 DIP switches (mic/

line + phantom) 15. FM Antenna connector

2. Zones 4 ohms speaker out-

put terminals

9. Input 2 Mic/Line input (XLR/

Jack) 16. BT Antenna connector

3. Zones 1-4 Line level outputs

(RCA)

10. Input 1 DIP switches (VOX +

phantom)

17. Mains power input & Fuse

holder

4. Line In stereo/mono input (2

x RCA) 11. Input 1 Mic input (XLR) 18. Ground connection point

5. Line In balanced input (Euro

block)

12. Call station input level con-

trol

6. Input 3 DIP switches (mic/

line + phantom) 13. Call station connector (RJ45)

7. Input 3 Mic/Line input (XLR/

Jack)

14. 24V emergency mute con

tacts

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

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1. Zones 100V Speaker Output Terminals

Audio outputs for 100V (Hi-Z) speakers. Connect the selected zone output to the

rst speaker in the zone using double-insulated speaker wire which has adequate

current rating to handle the total output of the amplier. Please check paragraph

“Connections Safety” on page 5 before connecting.

Connect the “H” output terminal for the selected zone to the positive (+) con-

nection of the speaker, and the “C” output to the negative (-) connection of the

speaker. Connect further speakers in parallel to the rst, with all positive terminals

connected together and all negative terminals connected together as shown

below:

ZONE1 ZONE2 ZONE3 ZONE4

C H C H H

CH

C

100V



    

A 100V line speaker system can comprise many speakers connected together. The

determining factor for how many speakers can be used on a single amplier is

the power rating. For most purposes, it is advised to connect as many speakers as

needed with a combined wattage of no more than 90% of the amplier’s output

power rating (in the case of the HMX-44A, this is 60W per zone output).

Note: The terminals of a 100V speaker are connected via a transform-

er and, if necessary, this transformer may be “tapped” for different

power ratings. These tappings can be used to adjust the wattage (and

output volume) of each speaker in a zone to help achieve the ideal

total power of the system for the relevant zone output.

2. Zones 4 ohms Speaker Output Terminals

Alternatively, each zone output of the HMX-44A is capable of powering one or

more low impedance speakers. There is an option on each zone for a 4Ω speaker

output which determines the minimum impedance.

It is essential to select the correct output terminal when opting for low impedance

speakers. For a single 4Ω speaker or for 2 x 8Ω speakers connected in parallel,

connect the positive wire to the “4Ω”(+) terminal and the negative wire to ”-”.

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

14

WARNING: The connected load should have a combined impedance

no lower than stated on the terminal. Lower impedance may cause

irreparable damage to the amplifier. The connected speaker(s) must

also have a power handling to accept up to 30W RMS from the zone

output. Lower power handling may risk damage to the speakers.

3. Zones 1-4 Line Level Outputs (RCA)

Each Zone output has a dedicated RCA signal mono output on the rear panel,

which can be connected to the Line inputs of active speakers or ampliers. These

are in addition to the speaker outputs detailed above.

4. Line In Stereo/Mono Input (2 x RCA)

A stereo or mono unbalanced Line level source can be connected to the auxiliary

channel Line In on 2 RCA connectors (e.g. smartphone or laptop).

5. Line In Balanced Input (Euroblock)

In addition, an Euroblock Line input is provided for balanced connections. Please

pay attention to the polarity of the wires (+=Hot, -=Cold, G=ground).

6. Input 3 DIP Switches (Mic/Line + Phantom)

This Mic/Line input has 2 DIP switches: one to set the input level for the correct

type of source (Mic or Line), and the other for phantom power to use with con-

denser microphones. If the source connected is a condenser microphone which

requires phantom power, make sure that the phantom is switched on for this

channel.

ATTENTION: Always change these DIP switch settings when the

amplifier is off. Making any changes when the amplifier is powered

up may cause loud bangs through the system which can damage your

speakers.

7. Input 3 Mic/Line Input (XLR/Jack)

This combo is for the use of both XLR and 1/4” Jack balanced/unbalanced Micro-

phone or Line signals. You can connect mixers, DJ consoles, CD players, etc. The

input audio signal can be adjusted by using the volume level knob on front panel.

8. Input 2 DIP Switches (Mic/Line + Phantom)

Same as point 6 but for input 2.

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

15

9. Input 2 Mic/Line Input (XLR/Jack)

Same as point 7 but for input 2.

10. Input 1 DIP Switches (VOX + Phantom)

Other than the phantom power switch described in point 6, this input has also a

VOX priority switch. This switch attenuates any signal in the zones Mic input 1 is

on when signal from Mic input 1 is detected, and returns them to normal when

Mic input 1 is silent.

11. Input 1 Mic input (XLR)

This input is designed as a Page Mic input and accepts Microphone level sources

with XLR balanced plugs.

12. Call Station Input Level Control

This knob controls the input volume level of the optional 4-zone Call Station.

13. Call Station Connector (RJ45)

This connector is used for the optional addition of a 4-zone Call Station, the

HMX-MIC. The HMX-MIC Call Station comprises a base unit and a paging mi-

crophone. Connect the microphone to the XRL input on the top of the base unit.

Use a CAT-5 network cable to connect the amplier and carry power to the Call

Station.

14. 24V Emergency Mute Contacts

For buildings with a main emergency alarm panel (for re alarms etc.), the XMA-

44A has Mute contacts on the rear panel, which will mute all audio except for

channel 1 when activated by a 24V trigger voltage. This leaves channel 1 active for

evacuation announcements in the case of an emergency. The screw terminal plug

can be pulled out to make connection easier. 2-core bell wire is appropriate for

this.

15. FM Antenna Connector

Connect here the DAB+/FM antenna (included). You can also use this plug to con-

nect external antennas and increase the DAB+/FM reception sensitivity.

16. BT Antenna Connector

Connect here the BT external antenna (included) to increase the BT sensitivity.

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

16

17. Mains Power Input & Fuse Holder

Power connector for mains power, combined with fuse holder. Plug the power

cord (included) into an AC socket properly congured for your particular model.

Note: If you happen to lose the AC line-cord, always use a three-pin

plug with a ground pin. The wire correspondence is as follows:

Cable Pin International

Brown Live L

Blue Neutral N

Yellow/Green Earth

ATTENTION: Always connect the earth! Pay attention to your safety!

Before taking into operation for the first time, the installation has to

be approved by an expert.

In case of fuse burn, to prevent the risk of re and damaging the unit, use only

the same type of fuse that is written on the device or check paragraph “5. Speci-

cations” on page 24.

18. Ground Connection Point

Connect this terminal to the earthing system for safety reasons and to avoid

problems in case of short circuits or amplier malfunctions.

4. OPERATION

4.1 . Media Player Functions

Source

Aux

1 2

346 8 9

57

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

17

1. USB Drive Input 4. Source/System Settings

button

7. Skip Forward/Volume Up

button

2. OLED Screen 5. Skip Backward/Volume Down

button 8. Info button

3. 3.5mm Aux Input 6. Play/Pause button 9. Mute/Power button

1. USB Drive Input

When a USB memory drive is inserted into this USB port press the Source button

and choose “USB Player” option on the OLED screen, then press the Play/Pause

button “ ” or wait a couple of seconds and the mode will be selected automati-

cally. The audio les will start playing and the track time will show on the screen.

Volume is controlled by the Media playback or Line In level contro knob (point 14

on section “3.3. Front Panel” on page 9), or by pressing and holding the Skip

Forward/Volume Up “ / ” or Skip Backward/Volume Down “ / ” buttons on

the front panel.

Press the Info Button repeatedly“ “ and the display will show track number related

to your playlist, le extension, artist, song and album name, time and date. Press

and hold the Info Button “ “ to enter Playmode. Once in Playmode press the Play/

Pause button “ ” and select one of the four functions:

• Normal - Normal playback

• Repeat All - Repeats all tracks

• Repeat One - Repeats one track

• Random - Random playback

2. OLED Screen

OLED screen displays main information about media player: music source, track

number, track lenght, track title, le extension, playback progress, DAB+ and FM

frequency, and system settings.

3. 3.5mm Aux Input

To play sound from this input connect your external device with a TRS 3.5 mm

cable then press the Source button and choose “Aux Input” mode. To select this

mode press the Play/Pause button “ ”, or wait a couple of seconds for automatic

selection. Once selected, the OLED screen will show the time. Press the Info

Button “ “ and volume level will be shown. Volume is controlled by the Media

playback or Line In level contro knob (point 14 on section “3.3. Front Panel” on

page 9), or by pressing and holding the Skip Forward/Volume Up “ / ” or

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

18

Skip Backward/Volume Down “ / ” buttons on the front panel.

Please notice that Play/Pause “ ”, Skip Forward “ ”, or Skip Back-

ward “ ” buttons will not work in this mode. Use the controls on your

device to play/pause, skip the songs in your playlist.

4. Source/System Settings button

Press this button repeatedly to switch between USB Player, DAB+, FM Tuner, BT

Player and Aux Input modes. Press and hold to enter System Settings.

System Settings

Press and hold the Source “ ” button to enter the System Settings. Use the Skip

Forward “ ” and Skip Backward “ ” buttons to navigate the menu, and choose

between Time, Backlight, Language, Factory Reset and Software Version options.

Use the Play/Pause button “ ” to enter and edit all of these options, or press the

Info Button “ “ to go back.

5-7. Skip Backward/Volume Down - Skip Forward/Volume Up buttons

Single short press in USB and BT modes will change currently playing track. Press-

ing and holding buttons for few seconds will increase or decrease volume level

of media player (this does not work in BT mode). In DAB+ or FM mode, use these

buttons to change frequency in steps, also to switch radio presets.

6. Play/Pause button

Play and pause function in USB and BT mode. Hold this button in DAB+ or FM

mode in order to start radio station auto scan. Press this button or press and hold

in order to toggle between DAB+ or FM frequency manual/auto scanning mode.

When navigating menu options, press once for selection. This button does not

work in Aux mode.

8. Info Button

Pressing repeatedly or pressing and holding this button will give you dierent

functions depending on the mode you are in. Further details are explained in

dedicated sections in paragraph ”4.1. Media Player Functions” on page 16 . This

button also functions as a “go back” button when navigating menus.

9. Mute/Power button

Press this button to mute audio. Hold this button longer in order to turn o/on

media player.

HMX-44A PLAY Series

4X60W 4-In / 4-Out Matrix Amp with Multi-Player

19

4.2. BT Mode

BT Mode allows connection of a smartphone or tablet to the media player section

for playback of stored les or streamed digital audio. In order to enable this func-

tion, it will be necessary to pair the sending device to the receiver as follows.

Pairing

• Press the Source button and enter “BT” mode on your HMX media player by

pressing the Play/Pause button “ ”.

• Open the BT settings menu on your mobile device and search for “HMX-44A”.

• Select “HMX-44A” and conrm that it is connected. You should read “Paired”

on the OLED display.

• To unpair your device press and hold the Play/Pause button “ ” until you read

“Unpaired” on the OLED display. To pair again your device Press and hold the

Play/Pause button “ ”until you read “Paired” on the OLED display.

• Press Play/Pause “ ” to start playback.

Controls

Volume is controlled by the Media playback or Line In level contro knob (point

14 on section “3.3. Front Panel” on page 9), or from your connected mobile

device. Play/Pause function is controlled by the Play/Pause button “ ”, or from

your mobile device.

Use the Skip Forward “ ” or Skip Backward “ ” buttons, or your mobile device, to

skip the songs in your playlist.

4.3. FM Tuner Mode

The FM Tuner function operates in the same way as a standard FM radio and ben-

ets from the connection of an FM antenna to the rear panel “F” type connector.

Press the Source button and enter “FM Tuner” mode on your HMX media player

by pressing Play/Pause button “ ”. It uses the same buttons as other media Player

modes but with slightly dierent functions.

Volume is controlled by the Media playback or Line In level contro knob (point 14

on section “3.3. Front Panel” on page 9), or by pressing and holding the Skip

HMX-44A PLAY Series 4X60W 4-In / 4-Out Matrix Amp with Multi-Player

20

Forward/Volume Up “ / ” or Skip Backward/Volume Down “ / ” buttons on

the front panel.

Use the Skip Forward “ ” or Skip Backward “ ” buttons to navigate the menu

options and stations.

Auto Scan

Press and hold Play/Pause button “ ” to start the auto scanning of all available

stations. You will see the number of stations increasing on the bottom right of the

OLED display as the receiver goes through the whole range of frequencies.

Once the scan is completed, the receiver will automatically play the rst station

found. As you go through the stations you will see the station number, frequency

or name change accordingly, as well as Radio Text (when available) on the OLED

display. At any moment during listening press and hold Play/Pause button “ ” to

start the auto scan again.

Press repeatedly the Info Button “ “ in order to see information about the station,

such as: Radio Text, PTY, Name, Signal (stereo or mono), Time and Date.

Manual Scan

Press the Play/Pause button “ ” to start scan stations manually.

Use the Skip Forward “ ” or Skip Backward “ ” buttons to go through the whole

range of frequencies and tune in to stations.

Press Play/Pause “ ” at any point during Auto Scan to stop the scanning and

continue nd stations manually. If you press Play/Pause “ ” again on a random

frequency, you will go back to the rst station previously encoded automatically,

or If you press Play/Pause “ ” on an encoded station, you will start from there.

When going through frequencies manually, a station number appears on the top

right of the screen if that station was previously encoded.

At any point during listening, press Play/Pause “ ” to start Manual Scan again.

You will know you are in Manual Scan as the “P” next to the station number disap-

pears.

Scan Settings

Press and hold the Info Button “ “, select “Scan Settings” from the option menu

then press Play/Pause “ ”. Select “Strong stations only” to scan stations with

stronger signal only, or “All stations” to scan all available stations. Press Play/Pause

“ ” to conrm. Press the Info Button “ “ to exit the option menu and scan again.

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HELVIA HMX-44A Manuale utente

HELVIA HMX-44A Manuale utente

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