IMA-200 Brukermanual
Contents
1. 0 COM AFETY INSTRUCTIONS LOCATED ON TOP OF THIS UNIT WWW HILL AUDI Controls Front Mixer Outputs v Y aual STe SOURCE A e 4 5 5 a g Q K e OFF gp Pax aic 5 D4 ENABLE ot a Mp3 Q OT M Aux POWER TALKOVER Aa USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER p o _ gt z Controls Front Media Player Tuner E L TAR UP Wa SR s 5 FOLDER Hill T ar EES STATION Me QOF me es OOTO Js Cr a Soe Display Elements Remote Control Elements S TRANSPORT CONTROL _ aw am gt ao ap EAT IIR 11 Cy om ya MMMA 2 3 2 Eg ERE AOS GO H H H RADIO TUNER RABBI A RRS eae fis SoM RScseaak AND MEDIA PLAYER REMOTE CONTROL Functional Description The IMA200 is a combination of a single microphone music mixer a media player with FM tuner and jingle player and a stereo low impedance power amplifier Packed in a sleek 19 1U case and fitted with noiseless convection cooling and an infrared remote control for the med2. a 5 q S OFFS ppo PMax DS ENABLE oo TALKOVER FNA 5 q gt Q VOLUME 3 8 H USER MANUAL RevA 12 2013 IMA 2 00 INSTALLATION MIXER AMPLIFIER USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Welcome Thank you for choosing Hill Audio for your sound system To make sure that this product meets your expectations and provides long term reliable performance please read and follow this instruction manual carefully Manual Language UK This user manual is written in English For other languages visit www hill audio com FR Ce guide est crit en anglais Pour les autres langues visitez www hill audio com DE Diese Anleitung ist in Englisch verfasst Fur andere Sprachen www hill audio com ES Este manual esta escrito en Ingl s Para otros idiomas visite www hill audio com PT Este manual esta escrito em Ingl s Para outros idiomas visite www hill audio com IT Questo manuale scritto in inglese Per altre lingue visitare www hill audio com Important safety instructions 8 Read these instructions and all markings on the product Keep these instructions 8 Heed all warnings and instructions both in this manual and on the product 8 Clean only with a dry cloth Unplug from AC supply before cleaning Do not use this product near water and a
3. 42 52 32 Data dial Depending on the chosen source FM or Media via control 38 this control has different functionality In Media Play mode Indicator 49 off Turn choose a song folder Press activate the choice In FM Mode Indicator 49 on Press choose between frequency scroll or station preset scroll Turn choose frequency or station The choice is immediately active 33 Folder level Store button Depending on the chosen source FM or Media via control 39 this control has different functionality In Media Play mode Indicator 49 off Press go to folder level then navigate by data dial 32 In FM Mode Indicator 49 on Allows you to store a new station preset Choose frequency scroll mode by pressing 38 if required Press the Folder Level Store button 33 once to display the station preset you wish to store the frequency at Choose the preset by turning 99 and confirm by pressing the Folder level Store button 33 again the station is now stored at the chosen preset 34 Media PLAY PAUSE STOP button Press briefly to toggle between PLAY backlight continu ously lit and PAUSE backlight flashing mode Press for longer than 2 seconds to change into STOP status backlight off Restart by pressing the button again this will commence replay from the last known position when having been in PAUSE mode or from the start of the chosen track when being in STOP mode This control is inactive in FM mode The select
4. user interface elements 35 36 37 are disabled and the functional assignment of the navigation controls 82 33 is changed Mute button Toggles between muted and un muted output of the media player Volume control up down Allows you to set the required audio volume of the media player FM preset station buttons Allows to remotely activate the stored FM station presets These buttons only work in FM mode and are disabled in Media play mode Note that manual tuning via the IR remote control is not possible USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Notes on files folders and data conventions The media player section build into this unit is a hardware player and as such subject to various restrictions which are useful to be aware of Media Memory types The player only works with SD cards and USB sticks up to 16GB of size which are formatted in 3 file system and contain a maximum of 2000 files The player does NOT support larger memory sizes external hard disks or any media with NTFS formatting Media File types The player s replay ability from solid state memory media is limited to MP3 files in MPEG 1 Layer 3 MPEG 2 Layer 3 MPEG 2 5 Layer 3 standard with sample rates of 128 160 192 224 256 320 kbps VBR Any other files existing on the solid state memory media will be ignored and are not available for replay File Folder Structure The player only allows a two laye
5. 3 A Level control for microphone input Microphone ON OFF switch Microphone Equalizer Allows the adjustment of the tonal balance for the microphone input in two voice specific frequency bands with an adjustment range of 12dqB TALKOVER On Off switch Engages or disengages the talkover function which allows to reduce the music level automatically when the microphone is spoken into also called priority The amount of damping applied to the music signal is controlled by the damping control 23 Talkover Damping Control Provided the talkover on off switch 22 is set to ON this control determines the amount of damping applied to the program signal when the microphone is spoken into Fully turned clockwise maximum attenuation is applied being turned fully counter clockwise the damping is negligible MAIN volume control Allows to set the level of the MAIN signal which is composed of the music signal selected by the MUSIC source selector switch 17 and the microphone signal determined by its relative controls 19 20 21 Depending on the internally chosen configura tion see chapter setup information switches A3 and 4 the MAIN signal may be audible in stereo on both speaker outputs 2L or in mono on the left speaker output 2L It may further be available in mono on the PreAmp output 7 SN BBR MAIN Equalizer Allows the adjustment of the tonal balance for the MAIN signal in two music specific frequ
6. AIN control for input channels This allows the sensitivity input gain for every line input to be adjusted so that sources of different output level can be played at properly balanced levels Microphone input This is a balanced 1 4 TRS connector which can be internally set to either carry phantom power 12V DC or not thus this input can be used both with condenser and dynamic microphones see chapter setup information jumper P1 GAIN control for microphone input This allows the sensitivity input gain for the input to be adjusted to the microphone in use BAR USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER il 16 Aerial socket Plug in the supplied FM antenna here or connect any suitable antenna cable of the house installation here 75 Ohms cable gt U MUSIC source selector This rotary 4 psotion switch allows to choose any of the 3 rear side Line inputs 12 to be the music source or the internal media player FM tuner Additionally a front side 3 5mm TRS input 18 can be the source which automatcially replaces the Line3 signal if a plug is plugged into the socket 18 AUX Line3 Front side socket This 3 5mm TRS jack has an autoswitching function which replaces the rear side LineS input signal automatically once a jack is plugged into the socket This is mainly suitable for MP3 players smartphones etc Plug the source into this socket and set the selector switch 1 7 to AUX Line
7. AMPLIFIER p _ gt E z PAGE 18 18 gt EC Declaration of Conformity Manufacturer Adelto Technologies Limited Address Vanguard Way Shoeburyness Essex SS3 9QY UK We declare on our own responsibility that the equipment Hill Audio IPA200 Hill Audio IPA400 Hill Audio IMA200 Hill Audio IMA400 is in conformity with the following directives and standards or regulations EMC Directive 2004 108 EC EN551038 1 2009 Emissions EN55103 2 2009 Immunity EN61000 3 2 2006 A1 2009 A2 2009 EN61000 3 3 2008 LVD Directive 2006 95 EC EN60065 200e2 A1 2006 A11 2008 A2 2010 ROHS Directive 2002 95 EC and is marked as follows C E Shoeburyness 24 January 2014 Place and date of issuing www hill audio com Hill Audio products are developed manufactured and distributed by Adelto Technologies Vanguard Way Shoeburyness Essex 553 9QY UK www adelto com sales adelto com pm
8. Make sure the unit is unplugged from AC mains and remove the top cover to gain access to the internal elements then set switches and jumpers as per following instruction Warning The following chapter contains work on an open unit with contacts wires and parts carrying life voltage exposed Work must be expedited strictly and only when the unit is disconnected not only switched off from the AC supply and all work must be expe dited by a qualified technician familiar with necessary safety precautions Removing the top cover and expediting this work is not permitted for the end user as indicated by the outside marking no user serviceable parts inside do not open Contact your dealer to make these settings for you if you do not have the required qualification The manu facturer takes no liability for damage to health or goods evolving from disobeyance of these instructions Internal elements MASTER a O 7 100z O USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Setup Information Pre Amplifier PCB P1 This jumper determines the phantom power setting for the microphone input 14 Position the jumper in ON position to add 12V DC phantom power to the microphone input for the use of condenser microphones Leave the jumper in OFF position factory default for the use with dynamic microphones P2 These 3 jumpers activate the transformer isolation for the microphone input 14 Positio
9. OUTPUT 5 Limiter Line2 ZONE MASTER PHANTOM POWER n GAIN MIC INPUT 1 gt Les 2 MIC Pre z MO FA MIC Volume Maintenance and warranty While we have chosen the best components to make this product as rugged and reliable as possible some parts in audio products potentiometers faders switches are subject to wear which is a matter of operation cycles and not of time While providing a full time based warranty according to the country s of purchase requirements on the function of the electronic circuitry we hence have to limit the warranty on such electro mechanical parts to 90 days from the date of purchase TALK OVER TALK OVER In many cases malfunction of electro mechanical parts occurs due to dust contamination which may require cleaning of such parts As the inside of such parts is not accessible a common practice is to use cleaning fluids in the shape of sprays Please be reminded that many of such fluids contain chemicals which may wash away the dust but at the same time corrode or damage contact surface and may cause cosmetic damage to other parts We hence explicitly exclude any claims for exchange of damaged part due to mechanical or chemical impact EE gt USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER USER MANUAL IMA200 INSTALLATION MIXER
10. at the PreAmp output 7 depends in this position on the choice made by the Amplifier Mode Selec tion Switch A3 and can either be the stereo MAIN signal or the mono MAIN plus mono ZONE signal In released position Zone the signal present at the PreAmp output 7 will be the stereo zone signal See block diagram for more signal routing details WIZ Switches A3 and A4 will mostly be used in the combination A3 released and A4 released where the internal amplifier carries the MAIN signal and the PreAmp output carries the ZONE signal both in stereo or in AS pressed and A4 pressed where the internal amplifier carries MAIN and ZONE each on one channel and the PreAmp output 7 replicates this EEE USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hil AUDIO Controls and Connections Connections Rear Outputs 8 SPEAKER OUT MAIN R SGN LEVEL ATTENTION READ USER MANUAL FOR OUTPUT CONFIGURATION SET UP INSTRUCTIONS oo MAX LEVEL vy AND SAFETY INFORMATION GND 15V EN 2 086 EMERGENCY OUTPUT INPUT MUTE RISK OF ELECTRIC SHOCK DO NOT OPEN NO USER SERVICEABLE PARTS INSIDE 8 ASSEMBLED IN THE P R C Connections Rear Inputs 60 SPEAKER OUT 38 MAIN L ZONE Eas CONCEIVED IN THE UK O
11. ator shows whether the unit is set to straight sequential or random play sequence The setting can be altered by control 35 This indicator is not used in FM mode Play Mode Indicator Based on the selection made by control 36 this part of the display shows the letters SPL SLO ACO or ALO This indicator is not used in FM mode Transport status indicators In Media play mode 3 standard symbols indicate whether the unit is in PLAY PAUSE or STOP status The 1st outmost left indicator is not used in this product this is NOT a malfunction HA B amp B Remote Control Elements This unit includes an IR infrared remote control For proper operation a line of sight between the remote control and the sensor on the unit 38 is required The IR remote does only control the basic functions of the media player section and as such adds convenience to the operation but does not replace the front panel control on the unit itself 53 Transport Controls In Media play mode the 4 transport control buttons allow you to start and pause a track and further skip to the next track or back to the beginning of the current track These controls are inactive in FM mode 54 Source button Toggles the program source between Media play and FM Tuner If FM Tuner is chosen as the program source the display s FM Mode indicator 48 is lit while the media replay related indicators 50 51 52 are disabled Further the media replay related
12. e output can however also be used as a monitor speaker output providing 1W of output power into an 8 Ohm load do not use loads with lower impedance or higher power requirements Both of these connec tion options are consolidated into one 4 pin terminal block connector For connecting the MOH input of a telephone system use the two contacts labeled 600 Ohms which indicate the transformer isolated output nominal level OdBu with attenuated low frequency response For connecting to a monitor speaker use the two contacts labeled 8 Ohm and OV The signal present at the MOH output can be mixed by the two rear side controls 10 amp 11 from one internally selectable music source and the microphone for pure MOH purposes the mic volume shall be set to zero The music source selection is expedited by internal jumpers see chapter setup information jumper P4 Note that the front panel controls of the unit have no influence on the MOH signal and that the Emergency and Music Mute functions are not affect ing the MOH output as well MOH Mic level control Adjusts the microphone level contribution to the MOH signal 9 Turn this control to zero for pure MOH applications MOH Music level control Adjusts the music level contribution to the MOH signal 9 The music signal source is selected by internal jumper P4 see chapter setup information Line inputs These RCA connectors provide inputs for line level signals G
13. e selection button 39 The unit will change to FM reception and you will show either the current tuning frequency or the current station preset To change between station preset display and tuning frequency display press the dial 32 once Turning the dial then either tunes to a new frequency or changes the station preset in a sequential manner Store a new station preset by selecting the tuning frequency display via pressing G2 then tune to the frequency to be stored then press the FolderLevel Store button 33 and select the preset number to be stored by scrolling with the dial 39 Press the FolderLevel Store button 33 again to confirm storage The newly stored preset is now available Note that the FM tuner will show the station name instead of a frequency if the station broadcasts a RDS PS data set only PS station name data will be displayed all other RDS data will be ignored To insert a jingle on the spot into the running program material regardless of whether Media play or FM mode simply press one of the three Jingle buttons and the corresponding jingle in the JINGLES folder will be played immediately and once while the program progresses in the background To activate scheduled jingle replay press the J1 jingle 1 button longer than 2 seconds until the LED 41 is lit The jingles will now be played in a 1 2 3 sequence and then loop with every jingle being followed by a number of minutes of background music as determined by t
14. ed status is displayed in the display 52 Play sequence selector Selects between Straight play sequence The next song is determined by alphanumerical sorting The left sequence mode indicator is lit in the display 50 Random play sequence The next song is determined by random choice The right sequence mode indicator is lit in the display 50 This control is inactive in FM mode Play mode selector Selects between SPL Single Play The player stops after playing the current song once The next song is manu ally chosen by 82 and determined by the chosen play sequence SLO Single Loop The player loops the current song endlessly The next song is manually chosen by 32 and is determined by the chosen play sequence ACO All Continuous The player continues after the playing the current song The next song is determined by the chosen sequence The player stops after the sequence is executed once ALO All Loop The player continues after the playing the current song The next song is deter mined by the chosen sequence The player repeats the sequence endlessly Those chosen play mode is displayed in the display 51 This control is inactive in FM mode Time Display selector Selects between elapsed remaining time display The time display choice is shown in the display 43 and is always related to track currently playing This control is Inactive in FM mode IR Receiver sensor If using the included IR remote con
15. eft and right amplifier channel Main purpose is to limit the low frequency energy supplied to the speaker system in case that the speaker system may not be capable of reproduction of low frequency content like e g some ceiling speakers Set the respective jumper to ON to engage the High Pass Filter or to OFF to disengage the High Pass filter and retain the full frequency bandwith fa Amplifier mode selection switch This switch decides whether the internal two amplifier blocks work as a stereo amplifier Selection switch in released position fed from the MAIN signal or as two mono amplifiers Selection switch in pressed position one being fed from the MAIN signal in mono the other being fed from the ZONE signal in mono In STEREO setting selection switch in pressed position the stereo signal volume at the speaker outputs 2L 2R is set by the Main volume control 24 in MONO setting selection switch in released position the mono volume at the left speaker Output 2L is set by the MAIN volume control 24 while the mono volume at the right speaker output 9 is set by the ZONE volume control 26 See block diagram for more signal routing details ld A4 PreAmp Output Source selector switch This switch decides which signal is present at the PreAmp output 7 In pressed position Master the preamp output will replicate the same signal which is present at the speaker outputs but in line level Hence the signal present
16. ency bands with an adjustment range of 12dB ZONE volume control Allows to set the level of the ZONE signal which is determined by the zone source selector switch 27 Depending on the internally chosen configuration see chap ter setup information switches A3 and A4 the ZONE signal may be audible in stereo on the PreAmp output 7 or in mono on the right speaker output 5 and in mono on the PreAmp output 7 Al ZONE source selector switch Determines the source for the ZONE signal Available choice are MAIN Line1 and Linee Power switch Switches the unit on and off Make sure you switch the unit off when not in use SD Card slot Insert a FAT32 formatted SD card of max 16GB with a one level folder structure for replay of MP3 files here If a USB memory stick is already inserted into 30 the SD card will be given priority AA PAGE 8 8 USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO 30 USB memory socket Insert a FAT32 formatted USB memory stick of max 16GB with a one level folder structure for replay of MIPS files here If a SD card is already inserted into 29 the SD card will be given priority Note that this socket does NOT support USB hard drives neither for memory size nor for power requirements Media player display Shows track folder information time information play status replay mode settings and play sequence settings Details are described under items
17. er or other unauthorized persons 8 Take any precaution required by local law applicable regulations or good business practice to avoid injury to people or material damage by use of this product Explanation of symbols used in this manual and on the product ATTENTION DANGER WARNING WARNING Read manual Safety hazard Hazardous voltage Fire hazard before installation Risk of injury or death Risk of severe or fatal and operation electric shock USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Description The IMA200 is a combination of a basic mixer for music and a microphone a media player with FM tuner and IR remote control and a dual power amplifier which can either work in dual mono or in stereo configuration This comprehensive combination of features makes the IMA200 the ideal all in one solution for single or dual zone background music systems in shops bars and restaurants Health advice This unit produces and absorbs electromagnetic radiation The strength of radiation and the sensitiv ity for disturbing interference matches the CE and FCC requirements A corresponding sign is printed on the backside of the unit Any change or modification may affect the behavior of the unit concerning electromagnetic radiation and it may not then meet CE requirements The manufacturer takes no responsibility in this case Functional advice This unit is immune to the presence of electromagnetic dis
18. etween The jingle replay would in the above example start immediately with Jingle 1 followed by 1 minute of background music then Jingle 2 followed by 4 minutes of background music then jingle 3 followed by 5 minutes of background music after this the sequence would loop If less jingles are stored in the Jingles folder the loop runs after the last available jingle As another example if only one jingle named j1_O2 is stored in the Jingles folder then this would mean the jingle would play every 2 minutes in scheduled jingle pay mode USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Operation A Connections For connecting this unit to AC mains please note Check whether the AC mains voltage and frequency is the same as this product is specified for see rear panel of product Whenever the specified voltage or your AC plug should not match the local conditions do NOT plug the AC cord into the wall outlet and contact you dealer immediately 8 Do not operate this unit without the line cord earth ground connected To do so may increase the risk of electric shock and increase line cord conducted emissions For making audio signal connections always remember that good and reliable connections are a basic requirement for good sound and reliable operation Bad soldering of cables can result in inter mittent audio signals or temporarily lost ground connections hence always use good cables In case of doubt about
19. gits scrolling through the display Letters exceeding 30 digits will be discarded Note that this is NOT an ID3 tag readout but a file name readout so files must be named properly to yield a sensible displayed content The display will show the file name and alternate with the folder name the current file is located in Whether at a specific time the file or the folder name is displayed is indicated by the respective symbols 47 48 In FM Mode Indicator 49 on The RDS station name PS section of the RDS signal is displayed if the received FM signal contains this information If no RDS station name is avail able the currently tuned frequency is displayed Note that this unit only displays the station name of the RDS signal no other potentially contained RDS content Aa Folder Name Display Indicator In Media play mode this indicator shows that the current content of the Clear text readout 46 is a folder name This indicator is not used in FM mode EY USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER p gt z File Name Display Indicator In Media play mode this indicator shows the current content of the Clear text readout 46 is a file name This indicator is not used in FM mode Source Mode Indicator Shows whether unit is in Media play mode indicator off or FM mode indicator on The mode can be changed via the control 39 Play Sequence Indicator In Media play mode this indic
20. he jingle files name stated in minutes xx in the jingle files file name section If less than 3 jingles are stored in the JINGLES folder on the solid state memory media the loop is expedited after the last available jingle If you want to leave scheduled jingle replay press the J1 button again for more than 2 seconds USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Connections This unit uses the below connector types for which the pin assignment must comply with the following specification Always make sure to use good connectors and cables to ensure proper operation Balanced connections are to be preferred over unbalanced connections where applicable and feasi ble Avoid unbalanced connections exceeding 2m of cable length Balanced Unbalanced connection connection i red 2 red 2 black 3 shield 1 3 i shield 1 i red 2 9 i black 3 shield 1 3 i shield 1 l 6 35mm TRS stereo ring ring i red tip red tip ar tip black ring shield sleevetring i sleeve shield sleeve sleeve 6 35mm TRS mono i _ tip i red tip red tip w CT j black sleeve shield sleeve sleeve sleeve shield uncon Structure XLR male plg 3 5mm TRS stereo i i ring Z tip ring red tip red tip ay tip f black ring
21. ia player functions this unit is a perfect combination for commercial sound systems in retail and hospitality AC inlet Use the supplied AC cord to connect the unit to AC mains Make sure voltage and frequency stated and set on the unit comply with your local AC supply Note that this unit does not have an exposed AC mains fuse Replacement of the internal AC mains fuse requires you to hand over the unit to qualified service personnel Speaker Outputs Connect your speakers to these outputs Note that these are low impedance outputs not suitable to connect speaker with built in 100V line transformers Make sure that the speakers or any combination of speakers have a minimum nominal impdeance of 4 Ohms Avoid any short circuits between the plus and minus poles of the outputs and be aware that these outputs may carry voltages which represent a risk of electric shock Consequently only connect your speakers when the unit is switched off 0 Maximum Volume control for MAIN output Allows to limit the maximum output volume which the user can set with the front panel MAIN volume control 24 EES USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Output Mute connector This is a terminal block input which allows to remotely mute all output signals Speakers PreAmp by simply shortening the contacts 5 Emergency input This is an auto sensing balanced terminal block input which allows the connection
22. ing the first 30 will be ignored Note that the display data is the file name and NOT the IDG tag of the file Folders are displayed with the first 10 digits of their names any exceeding digits will be ignored Jingle Player This unit contains a Jingle player with a one shot mode for teasers and a scheduled mode for com mercial purposes like playing advertisements in a certain sequence To make use of the feature the user must create a folder named Jingles on the solid state memory media The folder must have exactly this name with capital J and lower case following letters and will not be available for choice during normal replay The jingle files stored in this folder have to be prepared with specific names as well and have to follow the structure x_yy with x from 1 3 and yy from QO to 99 In this format x defines the jingle number with a maximum of 3 jingles allowed and yy being the number of minutes of background music the jingle is followed by in scheduled jingle play mode As an example three jingles could be named j1_01 mp3 j2_04 mp3 and J3_O5 mp3 These three jingles will then be available for direct one shot play on pressing the jingle buttons 1 8 with each jingle assigned to the relative button A scheduled jingle play mode can be activated by pressing the J1 button for longer than 2 seconds allowing the jingles to be inserted into the program in an automatic sequence with a certain duration of background music in b
23. lay mode has been activated by pressing the J1 button for longer then 2 seconds Display Elements 42 Time Display Depending on the chosen source FM or Media via control 39 this part of the display shows different content In Media Play mode Indicator 49 off Either the remaining or elapsed time are displayed in a hh mm ss format depending on the setting made by 37 In FM Mode Indicator 49 on If the unit works in station scroll mode the currently chosen station preset number is displayed If the unit works in frequency scroll mode this part of the display remains unused blank Time Mode Display Elapsed In Media play mode this part of the display indicates that the elapsed time of the current track is shown in the time display 49 The setting can be altered by 37 This part of the display remains unused in FM mode Time Mode Display Remaining In Media play mode this part of the display indicates that the remaining time of the current track is shown in the time display 49 The setting can be altered by 37 This part of the display remains unused in FM mode Numeric data display This part of the display is not used in this product This is NOT a malfunc tion 8 Digit Clear Text Readout Depending on the chosen source FM or Media via control 39 this part of the display shows different content In Media Play mode Indicator 49 off The file name of the currently playing track is shown with its first 30 di
24. making proper connections please see check the standard pin assignments required for proper operation in the following section of this manual B Powering up Following a proper power up sequence protects your equipment specifically speakers and your ears Follow the below procedure Turn down all output volume controls of any equipment in your audio system Switch on your audio sources first Tuners CD Players PC s with soundcards Tapedecks etc Switch on this unit and set it to the desired audio source Turn up the audio level on your sources if such controls are provided Set the MAIN and ZONE volume controls of this unit to a low level 8 Make adjustments to all volume settings as needed For switching off follow the inverse sequence always switch off this unit first then the connected audio sources C Use Apart from using good equipment good sound comes from using it correctly Level setting mistakes are one of the common reasons why even good equipment may not perform as desired For setting levels please be reminded that two guidelines need to be followed Avoid distortion by leaving some headroom Never overrun any audio equipment s inputs Level meters and displays allow you to make sure that signals do not enter critical levels Avoid unnecessary amplification by using as little attenuation as possible For example if you turn down the input gain of a mixer to minimum and then increase
25. n the 3 jumpers all to OFF if no transformer isolation is required factory default or to ON if trans former islation is required note that all 3 jumpers must be either set to ON or OFF The purpose of enabling transformer islation is mainly the use of a telephone system as the feeding announcement signal source For all other cases specifically when directly connecting a microphone to the unit leave these jumpers in OFF position Note that enabling transformer isolation will decrease the sensitivity of the microphone input by 10 dB P3 This jumper activates 8 100Hz High Pass filter for the microphpone input Setting this to ON can help to reduce low frequency rumble as may easily occur with table top microphones If the full low frequency response is needed for the microphone input leave this jumper set to OFF P4 These jumpers allow to assign a specific music input signal to be the feeding source of the MOH output 9 The volume of this signal may later be adjusted by the rear panel MOH music volume control 11 Every available internal music source has a contact pair on which the jumper can be set for selecting the respective music signal as the MOH source Note that purposely only one jumper is provided for this position in order to choose only one source Do not add extra 3rd party jumpers the circuit is designed to choose one source only Amp Processing PCB These two jumpers allow to independently set 100Hz High Pass filters for the l
26. r folder structure on the solid state media memory meaning a root layer and a folder layer but not any cascaded folder in folder structures Such subfolders will be ignored and their content is not available for replay Playable files located in the root layer are displayed in a folder named ROOT although this folder does not physically exist on the solid state memory media Folder Sorting Folders are displayed in the sequence of their creation dates on the solid state memory media If a specific sequence is needed then the folder shall be created in this sequence on the memory media before copying any MP3 files into them File Sorting Files are sorted alphanumerically but due to file system limitations the sorting is limited to the first 8 digits This may in some cases where the first 8 digits are identical lead to a random looking not alphabetical sorting sequence of files File system cache In order to allow relatively quick access to the file directory during navigation the player loads a copy of the file directory into its own memory upon insertion of the solid state memory media This loading process requires some time during which the display shows a count down The time required is about 4 seconds per 100 tracks with a maximum of 2000 tracks meaning Max 80 seconds loading time Displayed File Folder names MP3 files are displayed with the first 30 digits of their file names in a scrolling manner digits exceed
27. shield sleeve ring sleeve lt sleeve shield sleeve RCA H ti red tip red tip HED e P black sleeve shield sleeve sleeve Al sleeve shield uncon CABLE Types ee a eee red red EZA RS black SAIO shield 2 conductor shielded cable 1 conductor shielded cable for balanced connections for unbalanced connections USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER _ gt Technical Specifications Preamplifier Section General Data 8 56 gt 82dB Line AC IN EU AC220 250V 50Hz Crosstalk 8 28568 Line AC IN US AC110 120V 60Hz ho Late eee lt 0 05 Line Power max 200W 6 56 20Hz 20 kHz W483 447 xH44 5xD194 0mm parentheses without rack ears Power Amplifier Section 4 6kg Power both channels driven 4 Ohms 2xBOW RMS Power both channels driven 8 Ohms 2x50W RMS Damping 2900 Block Diagram t RECORD 1 OUTPUT A 5 FRONT MASTER REAR MASTER Limiter
28. the main output of the mixer to maxi mum to drive your amplifier properly you will create unnecessary noise as you first dispose of some already existing signal level and then later apply amplification tainted with noise to make it up Obviously these two requirements are marking a levelling window that the operator must match to achieve a good sound with as little distortion and noise as possible WARNING HEALTH RISK Excessive volume levels on headphones or other sound systems may cause hearing damage Always turn the volume control to minimum when you switch the unit on and avoid prolonged exposure to sound pressure levels exceeding SOdB USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO D Practical use of the Media Player FM Tuner To get familiar with the media player FM tuner part of this unit prepare a solid state media of 16GB or less memory size formatted in FAT32 and loaded with the following content 8 A Number of folders which are generated on the media in the sequence they are supposed to be listed on the unit later with folder names not longer than 10 digits MP3 files stored in each folder with file names possibly not longer than 30 digits and sufficient dif ferences in the first 8 digits if concise sorting is required 8 A specific folder named Jingles with up to three jingle files inside named j1_01 mp3 j2_02 mp3 and j8_03 mp3 Put the unit into opera
29. tion by powering it up via the power switch 98 and set the music source to the media player tuner via switch 17 Turn the MAIN and ZONE outputs to a low output volume controls 24 and 26 these can be adjusted later to the desired volume Choose the desired opera tion mode for the mdeia player tuner FM or Media play via the button 39 If you select Media play the unit will show No Media Insert the prepared solid state media and the unit will show READ and count down while loading the file directory structure Once done the available folders will be shown for selection Select the desired folder via the dial 82 and confirm by pressing the dial the unit will now show the MP3 files available in the chosen folder Scroll with the dial 38 and confirm by pressing the dial and the chosen MP3 track will start to play Replay can be paused or stopped via the button 34 and the play mode and play sequence can be set by the buttons 385 36 The time display can be set to remaining or elapsed via button 37 You can choose the next song according to the selected play sequence by the dial 32 simply turn for scrolling and press for confirmation To change the folder press the folder level button 33 and the unit will show the folder directory turn the dial 38 to scroll for choices and press the dial to choose a new folder Inside the folder the track selection follows the above description To change to FM mode press the sourc
30. to an emergency evacuation system Once a signal is present on this input all output signals Main Zone will be muted and the emergency message signal from this input will become audible instead Please note that the internal microphone 14 is included in this muting process and can not bet used while an emergency message is broadcasted Emergency volume control This control allows to set the level with which the signal fed into the emergency input 5 will be replayed on the speakers 2L amp 2R and the Preamp output 7 Preamp Output This is terminal block which carries a balanced line level signal The actual signal depends on the internal setting on the AmpProcessing PCB see chapter setup infor mation switches A3 and A4 It may be the ZONE signal in stereo controlled by the ZONE volume control 26 it may be the MAIN signal in stereo controlled by the MAIN volume control 24 or it may be the ZONE signal in mono on one channel and the MAIN signal in mono on the other channel each controlled by their respective volume controls 24 26 8 Record output This is an unbalanced stereo output carrying the same signal as the main output but not influenced by the main volume control 24 This is normally used for recording the output to an external tape CD or memory device MOH Signal output This output is designed to feed the music on hold MOH input of 8 telephone system which requires the built in transformer isolation Th
31. trol make sure an unobstructed line of sight is available between the remote control and the IR receiver sensor ee USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO SOURCE button Toggles the program source between Media play and FM Tuner If FM Tuner is chosen as the program source the display s FM Mode indicator 49 is lit while the media replay related indicators 50 51 52 are disabled Further the media replay related user interface elements 35 36 37 are disabled and the functional assignment of the navigation controls 82 33 is changed JINGLE buttons Provided that the inserted media contains a folder named Jingles in its root directory and that the files in this folder follow certain naming conventions up to 3 of these files can be activated by the buttons 40 When a jingle is activated the current program is muted and the jingle is played instead however the program progresses in the background Jingles can be played both in Media play mode and FM mode A further scheduled jingle play mode is available by pressing the J1 jingle 1 button for longer than 2 seconds the LED 41 will indicate that the scheduled jingle play mode is active To de activate the scheduled jingle pay mode press the J1 button again for more than 2 seconds For more details please see the Jingle player chapter Scheduled Jingle Play Mode Indicator This LED is lit when the scheduled jingle p
32. turbances both conducted and radiated up to a certain level Under peak conditions the unit is classified to show a class C performance criteria and may encounter temporary degradation or loss of function which may need manual help to recover In such case disconnect the AC power from the unit and reconnect it again to recover Environmental advice This unit is built to conform to the ROHS standards and the WEEE directive 2002 96 EC of the European Parliament and of the Council of the European Union Under these regulations the product shall not be discarded into regular garbage at the end of its life but shall be returned to authorized recycling stations Unpacking Please check that the box contains the following items Main parts 1 pc IMA200 main unit 1 pc Mains cable 1 pc FM antenna 1 pc IR remote control 1 pc Operation manual If any part is missing please contact your dealer immediately Warning After unpacking and before plugging the AC cord in the wall outlet check whether the AC mains voltage and frequency is compatible with this product see rear panel of product Whenever the specified voltage or your AC plug should not match the local conditions do NOT plug the AC cord into the wall outlet and contact your dealer immediately USER MANUAL IMA200 INSTALLATION MIXER AMPLIFIER Hill AUDIO Configuration setup Before using the IMA200 it must be configured to match the application
33. void any exposure to water Before connecting this product to any AC supply make sure you check whether the AC mains vol tage and frequency match the indication on the product and its packaging Only connect this product to an AC supply with sufficient power handling protective earth con nection ground fault earth fault protection and overload protection Disconnect the product from the AC supply during thunderstorms Also disconnect from the mains supply if the product is not being used for long periods 8 Make sure any heat sink or other cooling surface or any air convection slot is exposed sufficiently to free air circulation and is not blocked Do not operate this product in environmental temperatures exceeding 35 degrees Celsius and or 85 relative humidity Position the product in 8 safe and stable place for operation out of reach of unauthorized persons 8 Make sure any cable connections to and from the product are neither subject to potentially des tructive mechanical impact nor present any risk of stumbling or other accident risk to people Audio equipment may generate sound pressure levels sufficient to cause permanent hearing damage to persons Always start up at low volume settings and avoid prolonged exposure to sound pressure levels exceeding 90 cB Do not open this product for service purposes There are no user serviceable parts inside Warranty will be void in any case of unauthorized service by the us
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