Fohhn Media Hybrid-1 User manual

User Manual
Media
Hybrid-1
Please read this user manual through carefully before putting
the system into operation and keep it for future reference.

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Contents
1. Introduction and General instructions................................................................................................ 3
1.1 Important safety instructions........................................................................................................ 3
1.1.1 Definition of Terms................................................................................................................. 3
1.1.2 General Safety Instructions.................................................................................................... 4
1.1.3 Electrical Safety Instructions .................................................................................................. 4
1.1.5 Connections and Cabeling...................................................................................................... 6
1.2 Operating conditions..................................................................................................................... 6
1.2.1 Information on abnormal operation...................................................................................... 7
2. The Product ......................................................................................................................................... 8
2.1 Product Description....................................................................................................................... 8
2.2. Scope of Supply ............................................................................................................................ 8
2.3 Unpacking...................................................................................................................................... 8
3. Setting Up............................................................................................................................................ 9
3.1 Connections and Status Display .................................................................................................... 9
3.2 Configuration and Monitoring..................................................................................................... 10
3.2.1 System Requirements........................................................................................................... 11
3.2.2 Download and Installation of Fohhn Audio Soft .................................................................. 11
3.2.3 Speaker and User Presets..................................................................................................... 12
3.3 Additional Functions.................................................................................................................... 12
3.3.1 Auto Power Save .................................................................................................................. 12
4. Technical Specifications..................................................................................................................... 13
4.1 Hybrid-1 active ............................................................................................................................ 13
4.2 Hybrid-1 passive.......................................................................................................................... 15
5. Service and Repair............................................................................................................................. 16
5.1 Maintenance Measures............................................................................................................... 16
6. Appendix............................................................................................................................................ 17
6.1 Environmental Information......................................................................................................... 17
6.2 CE Marking and Declaration of Conformity................................................................................. 17
6.3 Trademarks.................................................................................................................................. 17
6.4 Protection Classes and Protection Types .................................................................................... 17
6.5 Disclaimer and Copyright ............................................................................................................ 18
6.6 Contact Address .......................................................................................................................... 18

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1. Introduction and General instructions
Congratulations on the purchase of your Fohhn Hybrid-1 loudspeaker system from our Media series.
It has been developed to meet high demands on sound quality, speech intelligibility and reliability.
All DSP functions of the integrated Fohhn system amplifier can be controlled using a single software,
Fohhn Audio Soft. It can be downloaded free of charge from www.Fohhn.com.
In order to take full advantage of the device and to ensure trouble-free operation, please read
these operating instructions carefully before commissioning and keep them in a safe place!
1.1 Important safety instructions
Read the following safety regulations completely before operating the device. Always keep these
instructions in the vicinity of the equipment. Reading the operating instructions does not replace the
knowledge and observance of all local safety regulations and provisions valid at the time or the
observance of safe working methods on site.
All information and technical specifications published here are based on data available at the time of
publication. We expressly reserve the right to make changes.
1.1.1 Definition of Terms
Danger
The signal word denotes a hazard with a high degree of risk which, if not avoided, will result in death
or serious injury.
Warning
The signal word denotes a hazard with a medium degree of risk which, if not avoided, will result in
death or serious injury.
Caution
The signal word indicates a hazard with a low degree of risk which, if not avoided, may result in
minor or moderate injury.

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1.1.2 General Safety Instructions
Danger:
To avoid danger to life and limb, ensure that all persons involved in the installation, operation or
dismantling of such a system have read and understood these operating instructions.
Nevertheless, the information presented here is intended as accompanying advice and does not
affect the user's responsibility for the safe operation of a Fohhn system on site.
Warning:
To avoid injury
this equipment must be stored, installed and operated out of the reach of children.
To prevent injury, this equipment must be taken out of service, tagged, and secured against
accidental operation if it
shows visible signs of damage,
is suspected of containing loose parts,
no longer operates correctly,
has been exposed to unfavorable conditions for a long time (e.g. wetness)
has been exposed to bad transport conditions (e.g. unsuitable packaging or humidity).
If necessary, please contact your Fohhn dealer and the transport company immediately. You will
find the contact details in the appendix to these operating instructions
1.1.3 Electrical Safety Instructions
Devices with integrated Fohhn power amplifiers are devices of protection class 1. They are built and
tested in accordance with the VDE protective measures for electronic devices and leave our factory
in perfect condition with regard to safety. The devices comply with all currently valid standards of the
EMVG law: The CE mark affixed to the device confirms this.
The relevant standards can be found in the appendix to these operating instructions!
Warning:
To minimize the risk of electric shock,
The protective contact connection of the mains plug must never be disconnected and the
plug must never be taped off.
The device may only be connected to protective contact sockets that have been checked by
a specialist.
The device housing must never be opened. The device does not contain any components
that can be repaired by the user. In the unlikely event of a defect, please contact qualified
service personnel and/or the dealer from whom you purchased your system!
Also make sure that the local mains voltage matches the supply voltage indicated on the device.

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To minimize the risk of electric shock or fire,
the device must not be exposed to moisture.
do not place objects filled with liquids (e.g. beverage cups) on the unit.
Ventilation openings must not be covered with objects (e.g. rain protection foils).
The device must not be exposed to excessive heat, sunshine, fire or the like.
no open fire sources (e.g. pyrotechnics) may be placed on the device.
Caution:
To avoid damage to the device
do not leave the power cord plugged in when the unit is not in use for a long period of time.
(Unplug the power cord to completely disconnect the device from the mains!)
1.1.4 Acoustic Safety Instructions
Fohhn speaker systems can generate very high sound pressure levels, which can cause irreparable
hearing damage.
Warning:
To avoid hearing damage
never stand in the immediate vicinity (1 meter or less) of an operational device.
To prevent hearing damage and damage to the device, avoid during operation:
acoustic feedback
sustained distorted signals of high power
impulse noises that occur when a device in the system is switched on or off, connected or
disconnected.

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1.1.5 Connections and Cabeling
Please observe the following instructions for wiring your systems:
Make sure that your cables function properly and use only cables with a sufficient cross-
section.
Use only cable and connector materials that meet professional standards.
Use only properly shielded cables and connectors for Audio and data connections.
Only use power cables with intact protective contact connections and ensure that the
device's power plug is accessible at all times so that the device can be quickly disconnected
from the mains in the event of a malfunction.
Lay and fasten the cables in such a way that they are not damaged by tools or pinched by
the device or a wall bracket and thus damaged.
Secure all laid cables against mechanical damage or tensile forces that occur.
Avoid too high tightening torques for the screws of the connection terminals!
The wiring of loudspeakers should only be carried out by qualified personnel!
1.2 Operating conditions
Please observe the following notes when operating your system:
The permissible ambient temperature of the device during operation ranges from 0 °C to
+40 °C.
The device is intended for operation in a dry environment with normal dust and moisture
content of the air.
If dew has formed on the device or its rear panel during transport or storage, allow the
device to acclimatize for approx. 2 hours before operating it.
Never expose the device to aggressive chemical liquids or vapors.
Always ensure that heat is dissipated via the outer surface of the housing.
Always ensure that the device is well ventilated. To ensure sufficient cooling, do not cover
the device with cloths. Heating of the housing by sunlight or strong spotlights should be
avoided.
Never expose the units to major vibrations.

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1.2.1 Information on abnormal operation
If the permissible operating temperature becomes too high (greater than 75 °C), the device is
switched off. As soon as the temperature returns to the normal operating range, the unit is
automatically switched on again.
The temperature of the Fohhn system is displayed in Fohhn Audio Soft. Shutdown occurs when the
product is exposed to direct sunlight or very high ambient temperatures. Reliable operation is only
guaranteed if the permissible ambient temperatures are observed.
The device should be checked by a service authorized by Fohhn Audio AG as soon as
the network cable or the mains socket is damaged,
a foreign object or liquid has entered the interior of the unit,
the unit has been exposed to rain,
the unit does not operate normally or shows marked changes in performance,
the device is damaged (e.g. after a fall).
1.3 Storage and transport
Please observe the following instructions:
The transport may only take place in the original packaging.
Store the device in a dry environment at a uniform ambient temperature to avoid
condensation.
The permissible ambient temperature of the device during storage ranges from -10 °C to +70
°C.
During transport and storage, condensation may form and settle on the surface of the device
due to temperature fluctuations. Therefore, check the surface for any moisture before
commissioning. In this case, allow the unpacked devices to acclimatize to the ambient
temperature for at least two hours.

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2. The Product
2.1 Product Description
Hybrid-1 is an active loudspeaker system with a 4” broadband high-performance chassis and coaxial
Fohhn diffraction waveguide for the treble and bass-reflex system. The integrated Fohhn DSP makes
it possible to make and save custom sound adjustments and a variety of additional settings. Fohhn
Audio Soft is used for configuration as well as remote control and monitoring. The current version of
the software can be downloaded for free at www.Fohhn.com.
The device is equipped with a robust aluminium enclosure and is shipped with a metal bracket for
mounting on a wall or ceiling.
The integrated power electronics provide 2 x 70 W RMS, with one channel available entirely for an
additional passive variant.
2.2. Scope of Supply
Prior to shipping, every product is tested in line with the highest quality and safety standards. Please
carefully check your product for shipping damage and, if any damage is apparent, immediately inform
your retailer and the shipping company. Please verify that the package contains all of the components
that belong to the device.
Your Fohhn system ships with the following items:
•1 × Fohhn Hybrid-1 loudspeaker system from the Media series
•1 × power supply cable with IEC connection socket
•2 × 3-pin Phoenix connector for input clamp
•1 × 2-pin Phoenix connector for speaker output
•1 × WS-4 metal bracket for mounting
•1 × instructions (or available online at www.Fohhn.com)
If anything is missing, please get in touch with your Fohhn retailer!
2.3 Unpacking
We recommend the following approach to unpacking your system:
1. Open the packaging and remove the product.
2. Check the product for visible shipping damage. If the product show signs of damage, please
report this to the shipping company without delay. Only the receiver (you) can make a
complaint for shipping damage. Make sure to keep the packaging for examination by the
shipping company.
3. In general, it is best to keep the packaging. Ship the product in suitable outer packaging or an
appropriate carry bag.

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3. Setting Up
3.1 Connections and Status Display
Hybrid-1 active has the following connections and displays on the rear of the enclosure:
Cables should only be connected when the system is shut off.
(1) Status LEDs
ready
This LED illuminates blue when the amplifier is ready to be used.
protect
This LED illuminates red when there is an error during operation.
USB config
This LED illuminates blue when the amplifier is connected to a control computer via the USB-
C port. The LED flashes turquoise/purple when communicating with the control computer.
(2) USB-C config port
Hybrid-1 is equipped with a USB-C port on the rear of the enclosure. This allows you to configure the
device directly using a personal computer and the Fohhn Audio Soft control software without requiring
a Fohhn network adapter.
(3) Input analog CH 1/2
Analogue Audio signals are fed into the cinch connectors or the parallel Phoenix clamps. The two
input channels 1/2 are summed by default and reproduced simultaneously by the loudspeaker
system. It is also possible to use only one of the two input channels. If you are using two loudspeaker
systems (an additional Hybrid-1 passive), both input channels will also be reproduced by both
loudspeakers in mono. For a stereo application, you can load the “Stereo” user preset in Fohhn Audio
Soft.
(4) Output to passive speaker (powered)
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1
1
3
1
4
1
5
1
2
1
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This clamp connection can be used to power a second, passive Hybrid-1.
(5) Mains
This is where you connect to mains power using an IEC cable (C14).
(6) Cable strain relief
You can reduce the tension on the cable by using a cable tie or other connector on this metal tab.
Hybrid-1 passive has the following connections and displays on the rear of the enclosure:
Cables should only be connected when the system is shut off.
(1) Input from amplifier
This clamping connection allows you to supply the passive Hybrid-1.
3.2 Configuration and Monitoring
Once you have made the relevant connections described in 3.1, Hybrid-1 is ready to use. However, if
you would like to change configurations such as routing, EQ or levels, or if you would like to load a new
preset or monitor Hybrid-1 using software, connect it via the USB-C port to a control computer. To do
this, you will need a Windows computer with the installed control software, Fohhn Audio Soft (free
download at www.Fohhn.com).
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