Related Manuals for Alto PBM4D
Summary of Contents for Alto PBM4D
- Page 1 User's Manual PBM4D SISTEMA PORTABLE PA SYSTEM www.altoproaudio.com Version 1.3 NOV. 2007 English...
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Page 2: Important Safety Instruction
IMPORTANT SAFETY INSTRUCTION CAUTION WARNING To reduce the risk of electric shock RISK OF ELECTRIC SHOCK and fire, do not expose this equipment DO NOT OPEN to moisture or rain. TO REDUCE THE RISK OF ELECTRIC SHOCK PLEASE DO NOT REMOVE THE COVER OR Dispose of this product should THE BACK PANEL OF THIS EQUIPMENT. -
Page 3: In This Manual
Your PBM4D SISTEMA is the ideal tool for: Multimedia Presentations, Weddings, Small Church Functions, Gym, Music Rehearsal, Small Gigs, School Functions, and more . Enjoy your PBM4D SISTEMA and make sure to read this Manual carefully before operation! 2. FEATURES Compact moulded polypropylene case Modern design &... -
Page 5: Quick Start
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. - Page 6 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...
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Page 7: Control Elements
3 TAPE IN 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. - Page 8 10 LOW 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. 11 MONITOR OUT Connect a powered Monitor to this socket or MAIN POWER OUT an external Amplifier + Monitor Speaker.
- Page 9 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. DSP SECTION Your PBM4D SISTEMA features a 24-bit, 16-presets digital multi-effects including reverbs, chorus, vocal and delay, ect.
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Page 10: Power On/Off
This switch is used to turn the main power ON/OFF . 22 AC INLET 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. -
Page 11: Installation And Connection
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 level, 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. - Page 12 5. INSTALLATION AND CONNECTION Ring Return Signal Sleeve Ring Strain Clamp Tip Send Signal Sleeve Ground/Screen Use for Insert Points 1/4" Stereo (TRS) Jack Plug 2 Hot(+) 2 Hot(+) 1 Ground/Screen 1 Ground/Screen 3 Cold(-) 3 Cold(-) Use for Balanced Mic Inputs Use for Main output (For unbalanced use, leave pin3 unconnected) (For unbalanced use, connect pin 1 to 3)
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Page 13: Preset List
6. PRESET LIST Controllable Parameter Preset Description Parameter Variable range Rev.decay time 360ms Simulate a small acoustic space of the sound. WARM HALL Pre delay 45ms Rev.decay time 290ms Simulate a large acoustic space of the sound. BRIGHT HALL Pre delay 23ms Rev.decay time 210ms... -
Page 14: Block Diagram
7. BLOCK DIAGRAM... -
Page 15: Technical Specification
8. TECHNICAL SPECIFICATION Input channels Microphone Input Electronically balanced, discrete input configuration Frequency response 10 Hz to 55 kHz, +/ 3 dB 0.05% at +4 dBu, 1 kHz Distortion(THD&N) Gain 30 dB SNR(Signal to Noise Ratio) >94 dB Line input Electronically balanced Frequency response 10 Hz to 55 kHz, +/ 3 dB... -
Page 16: Warranty
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. - Page 17 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 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 NF02056 1.3...