HELVIA HPMA Series Manuale utente
HPMA Series
Single-Zone Class-D Compact Mixer Ampliers with DAB+, FM,
USB, BT Player
Mixer-Amplicatori Compatti in Classe D a Zona Singola con
Lettore DAB+, FM, USB, BT
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
PA Mixer-Amp with Player
HPMA-240 PLAY
Source
Aux
Mic AuxLowPlayer High Master
010010010010
10
-10
0
10
-10
0
-10-40+6
PA Mixer-Amp with Player
HPMA-120 PLAY
Source
Aux
Mic AuxLowPlayer High Master
010010010010
10
-10
0
10
-10
0
-10-40+6
PA Mixer-Amp with Player
HPMA-60 PLAY
Source
Aux
Mic AuxLowPlayer High Master
010010010010
10
-10
0
10
-10
0
-10-40+6
PA Mixer-Amp with Player
HPMA-30 PLAY
Source
Aux
Mic AuxLowPlayer High Master
010010010010
10
-10
0
10
-10
0
-10-40+6
Gentile Cliente,
Prima di tutto, grazie per aver acquistato un prodotto HELVIA®. La nostra missio-
ne e di orire 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, inne, 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 oer
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 satised 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
4. INSTRUCTions................................................................................... 9
4.1. Product Size ..........................................................................................................................9
4.2. Front Panel.............................................................................................................................9
4.3. Rear panel ............................................................................................................................ 11
5. OPERATION......................................................................................14
5.1. Media Player Functions....................................................................................................14
5.2. BT Mode ...............................................................................................................................16
5.3. FM Tuner Mode..................................................................................................................17
5.4. DAB+ Mode ......................................................................................................................19
5.5. REMOTE CONTROL...........................................................................................................21
6. SPECIFICATIONs............................................................................. 22
7. WARRANTY AND SERVICE .......................................................... 23
8. WARNING........................................................................................24
HPMA-PLAY Series
4
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
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 sucient 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.
HPMA-PLAY Series
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
5
Ventilation
Do not block areas of ventilation opening. Failure to do so could result in re.
Always install according to the manufacturer’s instructions.
Object and Liquid Entry
Do not spill liquids or let objects fall into the inside of the apparatus.
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 is turned o
and disconnected from the AC outlet.
Positioning
Please disconnect the device from power source before relocating the device.
For avoiding 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, splashes, vases
lled with water or any other articles of similar nature.
Noise and Interferences
Do not use the device in the nearby of a TV, radio, stereo equipment, mobile
HPMA-PLAY Series
6
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
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.
This product, in combination with loudspeakers may be capable of producing
sound levels that could cause permanent hearing loss. Do not operate for a long
period of time at a high-volume level or at a level that is uncomfortable. If you
experience any hearing loss or ringing in the ears, you should consult with otorhi-
nolaryngologic.
Servicing
Do not implement any servicing other than those means described in the manual.
Refer all servicing to qualied 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 HPMA Play Mixer Amplier. 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 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:
y1x Mixer amplier
y1x Antenna
y1x stereo RCA cable
HPMA-PLAY Series
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
7
y1x Power Cord
y1x 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 modications to the technical features remain subject to change without
further notice.
2.2. First Start-Up
When starting up the mixer amplier for the rst time, please proceed as follows:
1. Turn down the master volume.
2. Turn down the AUX-channel and MIC-channel volume.
3. Connect the amplier to a power source. Turn on the power switch. VU-meter
indicators will briey light.
4. Once the VU-meter lights are o, adjust the master volume to half level as rst
regulation.
5. Adjust the Aux or Mic volume depending on the source you are using, 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.
2.3. Phantom Power
Turn on the Phantom Power Switch in case of condenser microphone. Please read
the specications 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 HPMA amplifiers because you risk to damage the microphone.
HPMA-PLAY Series
8
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
3. PRODUCT OVERVIEW
Sound system installations for commercial applications, while requiring more and
more versatility and high performance in terms of power and sound pressure,
have increasingly limited space. Helvia is well aware of these requirements and
oers a line of single-zone-mixer-amplies in standard ½ 19”rack unit format with
power ratings ranging from 30W to 240W, capable of operating on both 100V
and low impedance lines up to 2 ohms* with maximum stability. The HPMA -
where “P” stands for Pocket - integrates a mixer with 1 Combo Mic/Line input with
48V Phantom power, a front AUX input with stereo mini-jack plus a rear stereo
AUX RCA input, and a Multimedia Player with DAB+ and FM tuner, USB player
and BT; the level of each input is independently adjustable from the front panel.
The Class-D amplier modules integrate digital processing with limiter, over-
heat protection, fan control, DC-oset and in-current to ensure operation at any
high impedance audio level down to a minimum of 2 ohms* in complete safety.
HPMA-Play series ampliers can be rack mounted with the optional HPMA R1-Kit
mounting kit.
*2 ohms operation is provided only for 120W and 240W models; for 30W and
60W models the minimum limit is 4 ohms.
3.1. Features:
yDimensions contained in ½ rack unit
yPower ranging from 30W to 240W
yOperation at 100V and 2 or 4 ohms (according to each model)
y24V DC Auxiliary Power supply
y3-channel mixer with combo Mic, Line input and RCA Stereo Aux input
y48V phantom power for condenser microphones and input priority
yRCA Line output
yMultimedia player with DAB+, FM, USB, BT and Remote Control
yMute function in case of emergency
HPMA-PLAY Series
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
9
4. INSTRUCTIONS
4.1 . Product Size
Unit: mm
Width
Height
Depth
WDH
54204
210
HPMA-30 PLAY
WDH
54250
210
HPMA-60 PLAY
WDH
54325
210
HPMA-120 PLAY
WDH
54355
210
HPMA-240 PLAY
4.2. Front Panel
PA Mixer-Amp with Player
HPMA-240 PLAY
Aux
Mic Aux LowPlayer High Master
0 10 0 10 0 10 0 10
10
-10
0
10
-10
0
-10 -4 0 +6
Source
1 3 45 6
28
7
1. USB drive input 5. Bass & Treble controls
2. 3.5 mm AUX input 6. Master volume
3. OLED display 7. VU-Meter
4. MIC, AUX and Media player
volume controls 8. Media Player control buttons
HPMA-PLAY Series
10
Single-Zone Mixer-Amp with DAB+, FM, USB, BT Player
1. USB Drive Input
Supports up to 32GB USB ash drives formatted in FAT32 le system. Supports
audio formats such as FLAC, WMA,WAV and high quality MP3 (up to 320Kbps).
For further details, please read the paragraph “1. USB Drive Input” on page 14 .
2. 3.5 mm AUX Input
3.5 mm stereo TRS input for auxiliary audio source. For further details, please read
the paragraph “3. 3.5 mm Aux Input” on page 15.
3. OLED Display
The HPMA mixer ampliers feature a multimedia player with an OLED display and
remote control. For further details please read the paragraph “2. OLED Screen”
on page 15.
4. MIC, AUX and Media Player Volume Controls
Rotary knobs for adjusting volume level of selected channel.
5. Bass & Treble 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 knob clock wise to
raise tone level approximately +7.5dB for bass and+10 dB for treble; turn count-
er - clockwise to lower tone level by approximately -7.5 dB for bass and-10 dB for
treble.
6. Master Volume
Rotary knobs for adjusting master volume.
7. VU-Meter
There are 4 dierent color indicators. Starting from the left, the two green LEDs
indicate respectively that the output signal is -10dB and -4dB; the yellow LED
indicates a 0dB output signal; the red LED indicates a +6dB level.
Be careful when adjusting the volumes to ensure that only occasionally does the
red LED light up. Should the signal be so strong that all 4 indicators illuminate
steadily, keep in mind that the limiter intervenes to reduce the output signal.
CAUTION: Excessive output level causes overheating and may dam-
age the amplifier in the long run.
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