HPA In Ear headphone amplifier user manual
Contents
1. Keep the equipment packaging To fully protect the device against vibration dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections On the bottom the device offers a thread which allows you to screw itto a microphone stand Do not place the device on speaker boxes since their vibration could cause the unit to vibrate and fall off Even though the device housing is shielded against high frequency RF and electromagnetic EMI irradiation do not operate the device in the area of extreme RF or EMI fields 12 Installation and starting up Operating voltage supply Use the included AC adapter to connect the device via the DC 9V jack to an AC outlet For optional battery operation open the battery compartment on the left side of the housing and insert a 9 V battery not supplied into the battery compartment Close the compartment 3 1 Pin assignment Jack plugs for signal inputs The figures and tables show the pin assignments of 1 4 phone plugs Unbalanced mono phone plug wiring themann MUSIC IS OUR PASSION 13 Installation and starting up Unbalanced stereo phone plug wiring AM 2 R 369 Balanced stereo phone plug wiring im 2 R 309 t2. Millenium HPA In Ear headphone amplifier A themann user manual MUSIC IS OUR PASSION Musikhaus Thomann Thomann GmbH Hans Thomann Stra e 1 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 18 09 2015 ID 245168 Table of contents w Nu A Table of contents Generalnotes Luse 4 Safety instructiOns isnernsivsirninnerseeseresseresserrsseersseerrssersssessserssssvessesesseeessereserersserssssesseernsee 7 Installation and starting UP ccecsssscsssscsssscssccsscecsssecssecessecsssecssscesseccssecceseessscesssecsseecsasecsnessees 12 3 1 Pin assignM eNi sessin ir aiai 13 Connections and operating elements nennseennseennnsennnnseennnnsennnnennnnnennnn 16 aeo a EE E E E EET E S T E TARTEA 20 Technical specifications cccccesssssssssssssssssssecsessssssssssssssessessssssscsssecsncssscesscssesssesscsnsesseesseessesses 22 Protecting the environment m iuuneusneesnerssrrssernnserrsseeseesseresserrssersseessserrsseessesesesessersseeesssensee 24 themann MUSIC IS OUR PASSION General notes 1 General notes This user manual contains important information on safe operation of the device Read and follow all safety notes and all instructions Save this manual for future reference Make sure that it is available to all persons using this device If you sell the device to other users be sure that they also
3. attery voltage has dropped to about 6 5 V Then the bat tery needs to be replaced or recharged When the MODE SWITCH is set to Stereo position the input signals for the left and right channels are provided accordingly at the output With the Balance control you can adjust the volume ratio between left and right channel The Volume control sets the overall volume When the MODE SWITCH is set to Mono Mix position you can easily provide a custom mon itor mix Do this by creating for example a mono mix of the whole band that you feed to one of the two input channels Feed the signal of the individual musician into the other input of the device used by him The musician can then use the Balance control to individually set the volume ratio between the band mix and his own instrument signal The Volume control sets the overall volume 20 Functions Optimizing the input level Adjust the level on the signal source from which the device gets the signal e g the mixing console to about 0 3 dB in signal peaks Such an input signal ensures a sufficiently powerful output signal for the headphones connected to the unit In addition you prevent a sharp increase of the headphone level at high rising signal levels that e g may be caused by feed back The device limits the input signal at about 5 dBm themann MUSIC IS OUR PASSION 21 6 Technical specifications Audio inputs Headphones output Frequency rang
4. e Output power Operating voltage supply 22 2 x XLR 1 4 TRS jacks balanced Input impedance 15 kO Nom Input level balanced 0 dBV Max input level balanced 4 dBV Input level limit balanced 5 dB 1 x 3 5 mm phone jack stereo Min load impedance 16 O per channel 30 Hz 20 kHz 2 dB 50 mW per channel max 20 O load External via power adapter with 9 V output minimum 100 mA polarity Central connector pin outer connector pin Internal 9 V battery not supplied Current consumption 40 mA max headphone amplifier Technical specifications themann 23 Protecting the environment 7 Protecting the environment Disposal of the packaging mate rial For the transport and protective packaging environmentally friendly materials have been chosen that can be supplied to normal recycling Ensure that plastic bags packaging etc are properly disposed of Do not just dispose of these materials with your normal household waste but make sure that they are collected for recycling Please follow the notes and markings on the packaging Disposal of your old device This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE Do not dispose with your normal household waste Dispose of this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply
5. es themann MUSIC IS OUR PASSION Safety instructions themann MUSIC IS OUR PASSION NOTICE Operating conditions This device has been designed for indoor use only To prevent damage never expose the device to any liquid or moisture Avoid direct sunlight heavy dirt and strong vibrations NOTICE External power supply The device is powered by an external power supply Before connecting the external power supply ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual cur rent circuit breaker Failure to do so could result in damage to the device and pos sibly the user Unplug the external power supply before electrical storms occur and when the device is unused for long periods of time to reduce the risk of electric shock or fire 10 Safety instructions NOTICE Possible staining The plasticiser contained in the rubber feet of this product may possibly react with the coating of your parquet linoleum laminate or PVC floor and after some time cause permanent dark stains In case of doubt do not put the rubber feet directly on the floor but use felt pad floor protectors or a carpet themann MUSIC IS OUR PASSION 11 Installation and starting up 3 Installation and starting up Tripod mounting themann MUSIC IS OUR PASSION Unpack and carefully check that there is no transportation damage before using the unit
6. hemann MUSIC IS OUR PASSION 14 nstallation and starting up XLR plugs for signal inputs Balanced XLR plug wiring 1 Ground shielding 2 Signal in phase h 3 Signal out of phase 2 Phone plugs for signal output Three pin 3 5 mm phone plug stereo unbalanced 1 Signal left 2 Signal right 3 Ground HPA In Ear Connections and operating elements 4 Connections and operating elements Front panel themann 16 BATT CHECK Green LED of the battery indicator BATT CHECK Red LED of the battery indicator MODE SWITCH Operating mode switch BALANCE Balance control to set the volume ratio of left and right input signal VOLUME Volume control to set the output level OUTPUT Headphones output 3 5 mm mini phone socket stereo HPA In Ear Connections and operating elements Rear panel themann MUSIC IS OUR PASSION 18 Connections and operating elements themann MUSIC IS OUR PASSION 19 Functions 5 Functions Checking battery status Operating mode Stereo Operating mode Mono Mix themann MUSIC IS OUR PASSION The two BATT CHECK indicators show the status of an inserted battery With a new battery or a newly charged rechargeable battery only the green LED lights When after a few hours of operation the battery power decreases below about 7 3 V both indicators green and red light up If only the red LED lights up the b
7. in your country If in doubt consult your local waste disposal facility themann MUSIC IS OUR PASSION 24 Notes themann 25 Notes themann 26 Musikhaus Thomann Hans Thomann Stra e 1 96138 Burgebrach Germany www thomann de
8. receive this manual Our products are subject to a process of continuous development We therefore reserve the right to make changes without notice themann MUSIC IS OUR PASSION General notes Symbols and signal words This section provides an overview of the symbols and signal words used in this user manual Signal word Meaning DANGER This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided CAUTION This combination of symbol and signal word indicates a pos sible dangerous situation that can result in minor injury if it is not avoided NOTICE This combination of symbol and signal word indicates a pos sible dangerous situation that can result in material and environmental damage if it is not avoided Warning signs Type of danger A Warning high voltage themann MUSIC IS OUR PASSION General notes N Warning danger zone themann MUSIC IS OUR PASSION Safety instructions 2 Safety instructions Intended use This device is used to amplify and mix the signals of audio equipment and musical instruments for the output to the connected headphones Use the device only as described in this user manual Any other use or use under other operating conditions is considered to be improper and may result in personal injury or property damage No liability will be assumed for damages resulting from improper use Thi
9. s device may be used only by persons with sufficient physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety themann MUSIC IS OUR PASSION Safety instructions Safety DANGER Danger for children Ensure that plastic bags packaging etc are disposed of properly and are not within reach of babies and young children Choking hazard Ensure that children do not detach any small parts e g knobs or the like from the unit They could swallow the pieces and choke Never let children unattended use electrical devices DANGER Electric shock caused by high voltages inside Within the device there are areas where high voltages may be present Never remove any covers There are no user serviceable parts inside themann MUSIC IS OUR PASSION Safety instructions CAUTION Possible hearing damage With loudspeakers or headphones connected the device can produce volume levels that may cause temporary or permanent hearing impairment Do not operate the device permanently at a high volume level Decrease the volume level immediately if you experience ringing in your ears or hearing impairment NOTICE Risk of fire Do not cover the device nor any ventilation slots Do not place the device near any direct heat source Keep the device away from naked flam
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