User`s Manual PBM4D SISTEMA
Contents
1. AUX DFX RET 10 0 DSP MUTE CLIP MUTE 1 WARM HALL 2 BRIGHT HALL 3 WARM ROOM 4 BRIGHT ROOM 5 VOCAL 1 6 VOCAL 2 7 VOCAL 3 8 PLATE 9 STEREO DELAY1 10 STEREO DELAY2 11 REV DELAY1 12 REV DELAY2 13 REV DELAY3 14 REV DELAY4 15 REV CHORUS1 16 REV CHORUS2 PRESETS BASS MAIN POWER OUT LTO R CH 1 CH 2 CH 3 CH 4 LINE IN bal LINE IN bal LINE IN bal PHANTOM OFF ON 15dB 15dB 15dB 15dB 12KHz 12KHz 12KHz 12KHz 15dB 15dB 15dB 15dB 0 0 0 0 HIGH HIGH HIGH HIGH 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 0 0 0 0 0 0 0 0 LOW 80Hz LOW 80Hz LOW 80Hz LOW 80Hz 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 0 0 0 0 LEVEL LEVEL LEVEL LEVEL MIDDLE HIGH MAIN MONITOR LEVEL 10dB 8 15dB 15dB 0 15dB 15dB 0 15dB 15dB 0 MONITOR OUT TAPE MIN LOAD 8 DSP FX AUX1 POST DSP FX AUX1 POST DSP FX AUX1 POST DSP FX AUX1 POST 30 10 0 10 10dB 8 0 PBM4D SISTEMA 4 This will be typical setting for a Business Presentation making use of PowerPoint slides and background music effects generated by CD player iPOD or other sources such as Mp3 Players The Presenter has up to 2 microphones available and a wireless microphone can also2. SPOTLIGHT 2 1 2 3 1 2 3 1 2 3 OPERATING L O W N OI S E P R EA M P L O W N OI S E P R EA M P L O W N OI S E P R EA M P MIC IN bal MIC IN bal MIC IN bal IN OUT PRESETS DSP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AUX DFX RET 10 0 DSP MUTE CLIP MUTE 1 WARM HALL 2 BRIGHT HALL 3 WARM ROOM 4 BRIGHT ROOM 5 VOCAL 1 6 VOCAL 2 7 VOCAL 3 8 PLATE 9 STEREO DELAY1 10 STEREO DELAY2 11 REV DELAY1 12 REV DELAY2 13 REV DELAY3 14 REV DELAY4 15 REV CHORUS1 16 REV CHORUS2 PRESETS BASS MAIN POWER OUT LTO R CH 1 CH 2 CH 3 CH 4 LINE IN bal LINE IN bal LINE IN bal PHANTOM OFF ON 15dB 15dB 15dB 15dB 12KHz 12KHz 12KHz 12KHz 15dB 15dB 15dB 15dB 0 0 0 0 HIGH HIGH HIGH HIGH 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 0 0 0 0 0 0 0 0 LOW 80Hz LOW 80Hz LOW 80Hz LOW 80Hz 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 0 0 0 0 LEVEL LEVEL LEVEL LEVEL MIDDLE HIGH MAIN MONITOR LEVEL 10dB 8 15dB 15dB 0 15dB 15dB 0 15dB 15dB 0 MONITOR OUT TAPE MIN LOAD 8 DSP FX AUX1 POST DS
3. 15dB 15dB 15dB 12KHz 12KHz 12KHz 12KHz 15dB 15dB 15dB 15dB 0 0 0 0 HIGH HIGH HIGH HIGH 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 0 0 0 0 0 0 0 0 LOW 80Hz LOW 80Hz LOW 80Hz LOW 80Hz 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 10dB 8 0 0 0 0 LEVEL LEVEL LEVEL LEVEL MIDDLE HIGH MAIN MONITOR LEVEL 10dB 8 15dB 15dB 0 15dB 15dB 0 15dB 15dB 0 MONITOR OUT TAPE MIN LOAD 8 DSP FX AUX1 POST DSP FX AUX1 POST DSP FX AUX1 POST DSP FX AUX1 POST 30 10 0 10 10dB 8 0 PBM4D SISTEMA MIC1 MIC2 Wireless MIC System Laptop Computer iPOD CD Player MP3 Tape Recorder Headphone 3 CONTROL ELEMENTS SPOTLIGHT 4 CONTROL ELEMENTS 2 PHANTOM POWER SWITCH 3 TAPE IN 4 TAPE OUT 5 LEVEL CONTROL 1 THE MONO INPUT CHANNELS 2 7 6 5 1 3 4 IN OUT CH 4 LEVEL TAPE PHANTOM OFF ON 5 These are marked CH1 to CH3 and include a balanced XLR socket MIC IN and an unbalanced 1 4 socket LINE IN Use the XLR socket to connect a low impedance balanced dynamic microphone or a low level signal You can also connect a Condenser microphone into the XLR socket See following about Phantom Power Use the LINE IN socket to connect a Line Level Instru
4. Bit digital multieffect with 16 Factory Presets Enjoy your PBM4D SISTEMA and make sure to read this Manual carefully before operation 2 FEATURES Modern design amp Lightweight 2x5 full range speakers 3 band equalizer on input channels 5 Input channels with individual Volume control and 2 bands EQ 3 bands Master EQ Compact moulded polypropylene case 2 RCA Line Inputs 2 RCA Line Outputs Monitor Headphone output Monitor Headphone level control 2 powered output 45 45 watt for optional external speakers 3 XLR microphone Inputs with phantom power 15V 1 INTRODUCTION 1 2 FEATURES 1 4 CONTROL ELEMENTS 5 5 INSTALLATION amp CONNECTION 9 7 BLOCK DIAGRAM 12 8 TECHNICAL SPECIFICATIONS 13 9 WARRANTY 14 3 QUICK START 3 6 PRESET LIST 11 16 preset digital effect processor
5. Electronically balanced Line input Frequency response 10 Hz to 55 kHz 3 dB Distortion THD amp N 0 05 at 4 dBu 1 kHz Gain 10 dB SNR Signal to Noise Ratio gt 94 dB Gain 30 dB Distortion THD amp N 0 05 at 4 dBu 1 kHz Frequency response 10 Hz to 55 kHz 3 dB Electronically balanced discrete input configuration Microphone Input Input channels 6 TECHNICAL SPECIFICATIONS 216 5x143 5 152 5mm L W H 8 5 5 6 6 x x x x x A D and D A converters 24bit DSP Section DSP resolution 24bit Type of effects REV DELAY and REV CHORUS combinations HALL ROOM VOCAL PLATE STEREO DELAY Presets 16 Controls 16 position PRESET selector CLIP LED MUTE SWITCH with LED indicator Main Mix Section FX Sends max out 22 dBu 8 TECHNICAL SPECIFICATION 13 9 WARRANTY 1 WARRANTY REGISTRATION CARD To obtain Warranty Service the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status so as to provide a more effective and efficient after sales warranty service Please fill out all the information carefully and genuinely miswriting or absence of this card will void your warranty service 2 RETURN NOTICE 2 1 In case of return for any warranty service please make sure that the product is well packed in its original shippin
6. be connected for the use of the audience The entire presentation can be recorder via Tape or DAT Recorder In this case up to three Musicians Vocalist Guitar Player and Keyboard Player can hookup to the PBM4D SISTEMA and an additional Drum Machine can also be connected to the Stereo Channel Two external passive speakers can be connected the internal speakers will be automatically be disconnected as well as a powered stage Monitor HOOK UP MULTIMEDIA PRESENTATION HOOK UP SMALL GIG WITH EXTERNAL SPEAKERS Keyboard Player Drum Machine Guitar DAT Recorder Powered Stage Monitor Passive Speakers MIC 1 2 3 1 2 3 1 2 3 OPERATING L O W N OI S E P R EA M P L O W N OI S E P R EA M P L O W N OI S E P R EA M P MIC IN bal MIC IN bal MIC IN bal IN OUT PRESETS DSP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AUX DFX RET 10 0 DSP MUTE CLIP MUTE 1 WARM HALL 2 BRIGHT HALL 3 WARM ROOM 4 BRIGHT ROOM 5 VOCAL 1 6 VOCAL 2 7 VOCAL 3 8 PLATE 9 STEREO DELAY1 10 STEREO DELAY2 11 REV DELAY1 12 REV DELAY2 13 REV DELAY3 14 REV DELAY4 15 REV CHORUS1 16 REV CHORUS2 PRESETS BASS MAIN POWER OUT LTO R CH 1 CH 2 CH 3 CH 4 LINE IN bal LINE IN bal LINE IN bal PHANTOM OFF ON 15dB
7. use it to eliminate high frequency noise and hiss such as those produced by Tape Recorders or to boost and make crispier the cymbals or certain harmonics of the human voice The LOW control will create a shelving filter that will boost cut frequencies below 80Hz Use the LOW control to put in evidence Kick Drum or enhance male voice 6 13 MAIN There is the Main Mix Control adjusting the overall volume assigned to the 2 internal speakers or to the MAIN POWER OUT speakers 14 MAIN LED METER This 4 segments LED Meter will monitor the volume assigned by the MAIN level control If the 10 LED flashes you have reached the limit of the internal 45 45W amplifier and the outgoing signal is approaching distortion 10 LED should flash only occasionally If no LED is blinking it means that the output level is too low so either you do not hear any music or the signal is too low to the noise level For optimal functioning LEDs marked 10 and 0 should always be blinking 15 MONITOR Via this Control you can adjust the signal Level applied to the MONITOR OUT sockets 16 OPERATING This LED will blink when your PBM4D SISTEMA is switched ON 3 CONTROL ELEMENTS SPOTLIGHT 4 CONTROL ELEMENTS 13 15 14 16 2 DSP SECTION Your PBM4D SISTEMA features a 24 bit 16 presets digital multi effects including reverbs chorus vocal and delay ect Adjust this knob to select the desired effect 17 PRESETS This control is used to adjust
8. 277ms 150ms 3 02Hz 150ms Simulate a large acoustic space of the sound Simulate a small acoustic space of the sound Simulate a studio room with many early reflections Recreate the input sound on the stereo output with different time STEREO DELAY 1 Simulate a room with delay time Simulate a room with small delay time Simulate a small space with slight decay time Simulate the transducers sound like classic bright vocal plate PLATE Recreate the input sound on the stereo output with different time STEREO DELAY 2 Delay with room effect Delay with room effect Delay with room effect Delay with room effect Stereo chorus and large room reverb REV DELAY 1 REV DELAY 2 REV DELAY 3 REV DELAY 4 REV CHORUS1 REV CHORUS2 Stereo chorus and large room reverb Rev decay time Pre delay Rev decay time Pre delay Rev decay time Pre delay Rev decay time Pre delay Rev decay time Pre delay Rev decay time Pre delay Rev decay time Period Decay period Rev decay time Decay period Rev decay time Decay period 375ms Rev decay time 210ms Chorus rate Rev decay time 211ms 240ms 3 67Hz 290ms 11 7 BLOCK DIAGRAM 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A 2 1 3 15V PHANTOM 40 20dB 30 10dB LOW Z HI Z BLOCK DIAGRAM 10dB 10dB 2 STAGE EQ LOW HI LEVEL DFX SE
9. ND DFX DSP 0dB 6dB CH INPUT CH1 3 DFX DSP OFF ON HA ALTO PBM4D MX MAIN BUS MAIN BUS FX RETURN MAIN BUS 3c 5e 1a 4d 2b T R S RN TN DSP BOARD PRESETS MUTE DSP FOOTSWITCH AUX DFX RET DFX SEND POWER AMPLIFIER MAIN BUS 1 AUX SEND2 T R S S 2 T R S MAIN BUS TAPE IN 2 TRACK MONITOR OUT T R S MONITORLEVEL TAPE OUT 2TK IN LEVEL OUTPUT MAIN LEVEL 3 BAND EQ LOW MID HI 4 POINT 12 Noise Bus noise Fader 0 dB channels muted 85dBr ref 4dBu Fader 0 dB channels muted 85 dBr ref 4 dBu Fader 0 dB all input channels assigned and set to Europe 210 240V 50 Hz USA Canada 100 120V 60 Hz U K Australia 240V 50Hz UNITY gain 81 dBr ref 4 dBu 22 dBu unbalanced 1 4 jacks 21 0 240V T2A 100 120V T4A 25 Hz 20 kHz 133 watts 12 6 Kg 8 ohm 14 45 Kg Frequency Response Power Consumption Output Impedance Noise Bus noise Monitor max out Amplifier Section Gross Weight Main voltage Power supply Dimension Net Weight Equalization Impedances Physical Fuse Output Power 45W x 2 RMS Nominal power 66W x 2 EIAJ Low shelving 15 dB 80 Hz Hi shelving 15 dB 12 kHz All other outputs 120 Ohm Tape out 1 kOhm All other inputs 10 kOhm or greater Channel Insert return 2 5 kOhm Microphone Input 1 4 kOhm
10. P FX AUX1 POST DSP FX AUX1 POST DSP FX AUX1 POST 30 10 0 10 10dB 8 0 PBM4D SISTEMA 3 QUICK START This is the fastest way to get something out from your PBM4D SISTEMA if you have a keyboard and a microphone a Well there is not really much to say before starting to operate the PBM4D SISTEMA It includes Mixer Amplifiers and Speakers so just put it on a clean table first and make sure that the Power switch on the back panel is on OFF position b Turn down the Input Channel Gain Controls and the MAIN and MONITOR controls c Keep Input Channel EQ and Master EQ controls in center position d Only at this point you can connect the AC cable into an AC socket and you can switch the system ON e Now connect a microphone into Channel 1 3 or a Line Instrument into Channel 4 f Slowly turn up the Input Channel LEVEL Control and then the MAIN Control g For an optimal sound reproduction make sure that the 10 and 0 LEDs on the Master LED Meter are blinking Here you are It is your first gig with your PBM4D SISTEMA 3 1 2 3 1 2 3 1 2 3 OPERATING L O W N OI S E P R EA M P L O W N OI S E P R EA M P L O W N OI S E P R EA M P MIC IN bal MIC IN bal MIC IN bal IN OUT PRESETS DSP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
11. User s Manual PBM4D SISTEMA www altoproaudio com Version 1 3 NOV 2007 LTO R English PORTABLE PA SYSTEM CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN IMPORTANT SAFETY INSTRUCTION TO REDUCE THE RISK OF ELECTRIC SHOCK PLEASE DO NOT REMOVE THE COVER OR THE BACK PANEL OF THIS EQUIPMENT THERE ARE NO PARTS NEEDED BY USER INSIDE THE EQUIPMENT FOR SERVICE PLEASE CONTACT QUALIFIED SERVICE CENTERS WARNING To reduce the risk of electric shock and fire do not expose this equipment to moisture or rain 1 2 3 4 5 6 7 8 9 10 Dispose of this product should not be placed in municipal waste and should be separate collection 11 12 Move this Equipment only with a cart stand tripod or bracket specified by the manufacturer or sold with the Equipment When a cart is used use caution when moving the cart equipment combination to avoid possible injury from tip over Permanent hearing loss may be caused by exposure to extremely high noise levels The US Government s Occupational Safety and Health Administration OSHA has specified the permissible exposure to noise level These are shown in the following chart According to OSHA an exposure to high SPL in excess of these limits may result in the loss of heat To avoid the potential damage of heat it is recommended that Personnel exposed to equipment capable of generating high SPL use hearing protection while such e
12. g carton and it can protect your unit from any other extra damage 2 2 Please provide a copy of your sales receipt or other proof of purchase with the returned machine and give detail information about your return address and contact telephone number 2 3 A brief description of the defect will be appreciated 2 4 Please prepay all the costs involved in the return shipping handling and insurance 3 TERMS AND CONDITIONS 3 1 warrants that this product will be free from any defects in materials LTO and or workmanship for a period of 1 year from the purchase date if you have completed the Warranty Registration Card in time 3 2 The warranty service is only available to the original consumer who purchased this product directly from the retail dealer and it can not be transferred 3 3 During the warranty service may repair or replace this product at its LTO own option at no charge to you for parts or for labor in accordance with the right side of this limited warranty 3 4 This warranty does not apply to the damages to this product that occurred as the following conditions Instead of operating in accordance with the user s manual thoroughly any abuse or misuse of this product Normal tear and wear The product has been altered or modified in any way Damage which may have been caused either directly or indirectly by another product force etc Abnormal service or repairing by anyone other than the qualified personnel or technician And in s
13. l to the routing of the signal and the assignment of the signal will result in unwanted distortion a corrupted signal or no sound at all So you should follow this procedure for every single channel 1 Turn down all Input and output gain controls 2 Connect phantom powered microphones before switching on the 15Volt phantom power switch 3 Set the output level of your PBM4D SISTEMA or the connected power amplifier at no more than 75 4 Now set the MONITOR level at no more than 50 In this way you will be able to hear later what you are doing connecting a pair of headphones or a pair of powered studio monitor speakers 5 Position EQ controls on middle position 6 Increase the input gain properly for maintaining the good headroom and ideal dynamic range 7 Depending on the actual application turn slowly the input and output level controls for obtaining the maximum gain before distortion 8 Now repeat the same sequence for all input channels The main LED meter could move up into the red section In this case you can adjust the overall output level through the MAIN MIX control Strain Clamp Sleeve Tip Ring Sleeve Ground Screen Ring Right Signal Tip Left Signal Use for Headphone 1 4 Stereo TRS Jack Plug Strain Clamp Sleeve Tip Sleeve Ground Screen Tip Signal Use for Mono Line In Mono 1 4 Jack Plugs 1 4 Mono TS Jack Plug You can connect unbalanced equipment to balanced inputs and outputs Simpl
14. lization circuit is inserted before the MAIN level control You have available 3 controls BASS MIDDLE and HIGH 8 HIGH 9 MIDDLE 10 LOW 11 MONITOR OUT 10 9 MAIN POWER OUT MONITOR OUT 12 11 8 THREE BANDS MASTER EQ Turn the control down from center position if you experience rumble or low frequency noise or turn it up to make the PBM4D SISTEMA sound much bigger than what it is Use it as a further boost to the overall MIX to get more colour from your program or turn the control down if you want to avoid high frequency noise This is a unique control designed for a wide variation of middle frequencies Turn the control down from center position and you will make the human voice more warm and smooth while turning the control up will enhance vocal intelligibility Be careful not to boost these frequencies too much to avoid feedback on microphone inputs Connect a powered Monitor to this socket or an external Amplifier Monitor Speaker You can also use it to connect a pair of Headphones 12 MAIN POWER OUT You can connect a pair of passive speakers to these Output sockets In this case the internal speakers will be disconnected and the 45 watt x 2 internal amplifier signal will be assigned to these sockets 7 CHANNEL EQ Each Input channel has its own 2 bands equalizer with an adjustable range of 15dB The HIGH control creates a shelving filter that will boost cut all frequencies above 12kHz You can
15. ment such as a keyboard or a drum machine You can also connect an electric guitar or bass through an option DI Box Direct Injection Box When the 2 switch is at ON position a 15V phantom power will be applied to CH1 through CH3 Only Condenser microphones need Phantom Power so switch it OFF when you use dynamic microphones Here you can connect a stereo Line Level via RCA sockets Usually this stereo channel will be used to connect into the PBM4D SISTEMA with the audio output of a Computer or a CD Player iPOD MP3 player etc Via these two RCA sockets you can route out the Main Stereo signal usually to a Tape Recorder or DAT Recorder It adjusts the LEVEL of individual channels with a range from to 10dB This control is used to adjust the level of respective channel signal sent to the Auxiliary Bus The configuration is post fader so the signal sent to the AUX Bus will be affected by the LEVEL control of that particular channel In this typical compact unit the channel signal is not only assigned to external effect or processor equipment directly but also to internal digital multi effect 6 DSP FX AUX 1 2 3 L O W N OI S E P R EA M P MIC IN bal CH 1 LINE IN bal 15dB 12KHz 15dB 0 HIGH 15dB 15dB 0 0 LOW 80Hz 10dB 8 10dB 8 0 LEVEL DSP FX AUX1 POST 3 CONTROL ELEMENTS SPOTLIGHT 4 CONTROL ELEMENTS This equa
16. place heavy objects on the power cord This could cause electric shock or fire Unplug this equipment when unused for long periods of time or during a storm Refer all service to qualified service personnel only Do not perform any servicing other than those instructions contained within the User s Manual To prevent fire and damage to the product use only the recommended fuse type as indicated in this manual Do not short circuit the fuse holder Before replacing the fuse make sure that the product is OFF and disconnected from the AC outlet HOURS X DAY EXAMPLE 8 6 4 3 2 1 5 1 0 5 0 25 or less SPL 90 92 95 97 100 102 105 110 115 Small gig train Subway train High level desktop monitors Classic music concert Rock concert 1 IN THIS MANUAL 1 INTRODUCTION Thank you for purchasing the amazing portable PA system PBM4D SISTEMA This system is small enough to fit into any airplane s overhead storage compartment yet being flexible and powerful enough to be used for small gigs and professional multimedia presentations PBM4D SISTEMA includes a 45 45 watt stereo amplifier a 5 channel mixer and 2x5 full range speakers The chassis is made by moulded polypropylene for shock and moisture protection Your PBM4D SISTEMA is the ideal tool for Multimedia Presentations Weddings Small Church Functions Gym Music Rehearsal Small Gigs School Functions and more Your PBM4D SISTEMA also includes a 24
17. quipment is under operation This symbol wherever used alerts you to the presence of un insulated and dangerous voltages within the product enclosure These are voltages that may be sufficient to constitute the risk of electric shock or death This symbol wherever used alerts you to important operating and maintenance instructions Please read Protective Ground Terminal AC mains Alternating Current Hazardous Live Terminal ON Denotes the product is turned on OFF Denotes the product is turned off The apparatus shall be connected to a mains socket outlet with a protective earthing connection The mains plug or an appliance coupler is used as the disconnect device the disconnect device shall remain readily operable CAUTION Describes precautions that should be observed to prevent damage to the product Read this Manual carefully before operation Keep this Manual in a safe place Be aware of all warnings reported with this symbol Keep this Equipment away from water and moisture Clean it only with dry cloth Do not use solvent or other chemicals Do not damp or cover any cooling opening Install the equipment only in accordance with the Manufacturer s instructions Power Cords are designed for your safety Do not remove Ground connections If the plug does not fit your AC outlet seek advice from a qualified electrician Protect the power cord and plug from any physical stress to avoid risk of electric shock Do not
18. the level of the signal coming from internal multi effect 18 AUX DFX RET This switch is used to activate deactivate the resident multi effect 19 DSP MUTE 20 19 PRESETS DSP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AUX DFX RET 10 0 DSP MUTE CLIP MUTE 1 WARM HALL 2 BRIGHT HALL 3 WARM ROOM 4 BRIGHT ROOM 5 VOCAL 1 6 VOCAL 2 7 VOCAL 3 8 PLATE 9 STEREO DELAY1 10 STEREO DELAY2 11 REV DELAY1 12 REV DELAY2 13 REV DELAY3 14 REV DELAY4 15 REV CHORUS1 16 REV CHORUS2 PRESETS 17 7 18 3 CONTROL ELEMENTS SPOTLIGHT 4 CONTROL ELEMENTS 21 POWER ON OFF 22 AC INLET This switch is used to turn the main power ON OFF Use it to connect your PBM4D SISTEMA to the main AC with the supplied AC cord Please check the voltage available in your country and how the voltage for your PBM4 SISTEMA is configured before attempting to connect your PBM4D SISTEMA to the main AC REAR PANEL 20 CLIP MUTE This LED lights up when the input signal is too strong In case of the digital effect module being muted this LED also lights up 8 AC 230V 50 60Hz FUSE 2A ON POWER OFF 21 22 Ok you have got to this point and you are now in the position to successfully operate your PBM4D SISTEMA However we advise you to read carefully the following section to be the real master of your own mix Not paying enough attention to the input signal leve
19. uch cases all the expenses will be charged to the buyer 3 5 In no event shall be liable for any incidental or consequential damages LTO Some states do not allow the exclusion or limitation of incidental or consequential damages so the above exclusion or limitation may not apply to you 3 6 This warranty gives you the specific rights and these rights are compatible with the state laws you may also have other statutory rights that may vary from state to state 14 c All rights reserved to ALTO All features and content might be changed without prior notice Any photocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2007 Seikaku Group SEIKAKU TECHNICAL GROUP LIMITED NO 1 Lane 17 Sec 2 Han Shi West Road Taichung 40151 Taiwan http www altoproaudio com Tel 886 4 22313737 email alto altoproaudio com Fax 886 4 22346757 NF02056 1 3
20. y follow these schematics Audio Connections 5 INSTALLATION AND CONNECTION 9 10 Strain Clamp Sleeve Tip Ring Sleeve Ground Screen Ring Return Signal Tip Send Signal Use for Insert Points 1 4 Stereo TRS Jack Plug 2 Hot 3 Cold 1 Ground Screen seen from soldering side Use for Balanced Mic Inputs For unbalanced use connect pin 1 to 3 3 pin XLR Male Plug 2 Hot 3 Cold 1 Ground Screen 3 pin XLR Line Socket seen from soldering side 1 2 3 1 2 3 3 CONTROL ELEMENTS 5 INSTALLATION AND CONNECTION 1 2 1 2 Speakon connector Use for Main output For unbalanced use leave pin3 unconnected Please use only the power connectors to make connections with other signal source equipment for the passive speaker cabinets The power connector has four terminals 1 1 2 2 MAIN SPEAKERS CONNECTION 6 PRESET LIST Controllable Parameter WARM HALL Rev decay time Pre delay BRIGHT HALL Simulate a small acoustic space of the sound WARM ROOM BRIGHT ROOM VOCAL1 VOCAL2 VOCAL3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NO Preset Description Chorus rate Rev decay time Parameter Variable range 360ms 45ms 290ms 23ms 210ms 45ms 210ms 23ms 450ms 240ms 25ms 100ms 114ms 290ms 10ms 352ms 238ms Period 326ms 290ms Decay period Rev decay time
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