User's Manual PBM8.350 UM 8-channel Stereo Powered Mixer with DSP and MP3 player -20 dB -20 dB -20 dB -20 dB -20 dB -20 dB -20 dB -20 dB PAD PAD PAD PAD PAD PAD PAD PAD 0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB DSP PRESETS 16 1 2 10 9 8 15 HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH 12KHz 12KHz 12KHz 12KHz 12KHz 12KHz 12KHz 12KHz 4 5 6 12 -15dB +15dB -15dB +15dB 0dB -15dB +15dB 0dB MID -15dB +15dB 0dB MID -15dB +15dB 0dB MID -15dB 0dB MID +15dB -15dB 0dB MID DSP MUTE +15dB 0dB MID MID CLIP MUTE MID VARIATIONS 16 1 2.5KHz -15dB +15dB 0dB 2.5KHz -15dB +15dB 0dB 2.5KHz -15dB +15dB 0dB LOW 2.5KHz -15dB +15dB 0dB LOW 2.5KHz -15dB +15dB 0dB LOW 2.5KHz -15dB 0dB LOW +15dB 2.5KHz -15dB 0dB LOW +15dB LOW LOW 4 +15dB +15dB -15dB +15dB 0dB -15dB 0dB +15dB -15dB 0dB MON MON MON MON AUX1 PRE AUX1 PRE AUX1 PRE AUX1 PRE AUX1 PRE 0 dB 0 dB 0 dB Left Right 0 dB - 0 dB AUX2 POST - +10dB +10dB PAN Left Right 8 8 8 +10dB PAN Left Right DSP/FX AUX2 POST 8 - PAN 0 dB 0 9 10 PAN Left Right 0 dB DSP 125 250 500 1K 2K 4K 8K LINE IN (bal.) LINE IN (bal.) LINE IN (bal.) LEVEL CH 5 LINE IN (bal.) +10dB PRESETS: 1 VOCAL 1 2 VOCAL 2 3 LARGE HALL 4 SMALL HALL 5 LARGE ROOM 6 SMALL ROOM 7 PLATE 8 TAPE REVERB 9 SPRING REVERB 10 MONO DELAY 11 STEREO DELAY 12 FLANGER 13 CHORUS 14 REVERB DELAY 15 REVERB FLANGER 16 REVERB CHORUS 15 15 9 9 10 LINE IN (bal.) 0 9 9 15 63 LOW NOISE PR EA LOW NOISE PR EA LOW NOISE PR EA R 250 (MONO) (MONO) FOOT SW. MP3 IN TO 1K 2K 00 MP3 AUX2 OUT TAPE IN TO L LOW NOISE PR EA LOW NOISE PR EA MAIN USB REP MP MP MP MP MP MP MP MP MIC IN (bal.) MIC IN (bal.) MIC IN (bal.) MIC IN (bal.) MIC IN (bal.) MIC IN (bal.) 10dB 16K AMPLIFIER MODE MAIN MAIN BRIDGE MAIN MONITOR ALL PHANTOM 48V OFF CH7/8 / STEREO RTN ON LEFT MIC IN (bal.) IN SEIKAKU TECHNICAL GROUP LIMITED NO. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151, Taiwan www.altoproaudio.com Tel: 886-4-22313737 email: [email protected] Fax: 886-4-22346757 8K 03 :08 RIGHT MIC IN (bal.) 4K MP3 PLAYER / OFF CH9/10 LOW NOISE PR EA 500 +10dB LINE IN (bal.) LOW NOISE PR EA 125 LEVEL 30 LEVEL CH9-10/MP3 R L LOW NOISE PR EA - +10dB 0 dB 10 15 8 - +10dB LEVEL CH7-8/TAPE CH 6 MAIN 0 0 Right 0 dB 8 - +10dB 8 - +10dB LEVEL CH 4 8 - +10dB LEVEL CH 3 8 - +10dB LEVEL CH 2 8 - +10dB LEVEL 8 8 8 - +10dB CH 1 LEVEL 10dB 16K DSP LEVEL 0 dB 30 15 63 TO MAIN - MONITOR TO MON - +10dB 0dB DSP/FX AUX2 POST +10dB PAN Left Right 8 8 8 Left Right - +10dB PAN - +10dB 0dB DSP/FX AUX2 POST 8 8 Left - +10dB - +10dB 0dB DSP/FX AUX2 POST 8 - PAN - +10dB 0dB DSP/FX AUX2 POST +10dB - +10dB 0dB DSP/FX AUX2 POST - - +10dB 0dB DSP/FX 8 0dB PAN Right - +10dB 8 - 9 9 15 +15dB MON AUX1 PRE DSP/FX 8 0dB MON AUX1 PRE +10dB 8 -15dB +15dB 0dB 9 80Hz MON AUX2 POST Left -15dB 80Hz AUX1 PRE 8 0dB - +15dB 0dB 80Hz MON +10dB 8 - -15dB 0dB 80Hz 8 -15dB 80Hz 8 +15dB 0dB 8 -15dB 80Hz 0 10 7 10 80Hz 0 5 6 12 11 80Hz 15 9 3 14 13 0dB LOW 15 2 15 2.5KHz +15dB 8 +15dB 0dB -15dB POWER 7 11 -15dB PBM8.350 UM 3 14 13 TAPE OUT LEFT MONITOR OUT RIGHT MAIN OUT HEADPHONE OUT www.altoproaudio.com Version 1.0 June. 2009 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 c 2008 Seikaku Group English NF03309-1.0 IMPORTANT SAFETY INSTRUCTION CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 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. Dispose of this product should not be placed in municipal waste and should be separate collection. 11. Move this Equipment only with a cart, stand, tripod, or bracket, This symbol, wherever used, alerts you to the specified by the presence of un-insulated and dangerous voltages manufacturer, or within the product enclosure. These are voltages that sold with the may be sufficient to constitute the risk of electric Equipment. When shock or death. a cart is used, use This symbol, wherever used, alerts you to caution when important operating and maintenance instructions. moving the cart / Please read. equipment Protective Ground Terminal combination to AC mains (Alternating Current) avoid possible Hazardous Live Terminal injury from tip-over. ON: Denotes the product is turned on. 12. Permanent hearing loss may be caused by OFF: Denotes the product is turned off. exposure to \ extremely high noise levels. CAUTION The US. Government's Occupational Safety Describes precautions that should be observed to and Health Administration (OSHA) has prevent damage to the product. specified the permissible exposure to noise 1. Read this Manual carefully before operation. level. 2. Keep this Manual in a safe place. These are shown in the following chart: 3. Be aware of all warnings reported with this symbol. HOURS X DAY SPL EXAMPLE 4. Keep this Equipment away from water and 90 Small gig 8 moisture. 92 train 6 5. Clean it only with dry cloth. Do not use 95 Subway train 4 solvent or other chemicals. 97 High level desktop monitors 3 6. Do not damp or cover any cooling opening. 100 Classic music concert 2 Install the equipment only in accordance with 102 1,5 the Manufacturer's instructions. 105 1 7. Power Cords are designed for your safety. Do 110 0,5 not remove Ground connections! If the plug 0,25 or less 115 Rock concert does not fit your AC outlet, seek advice from a qualified electrician. Protect the power According to OSHA, an exposure to high SPL in cord and plug from any physical stress to excess of these limits may result in the loss of avoid risk of electric shock. Do not place heat. To avoid the potential damage of heat, it is heavy objects on the power cord. This could cause electric shock or fire. recommended that Personnel exposed to equipment capable of generating high SPL use 8. Unplug this equipment when unused for long hearing protection while such equipment is periods of time or during a storm. under operation. 9. Refer all service to qualified service personnel The apparatus shall be connected to a mains only. Do not perform any servicing other than those instructions contained within the socket outlet with a protective earthing User's Manual. connection. 10. 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. The mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. 8.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 purport 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 I n case of return for any warranty service, please make sure that the product is well packed in its original shipping 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 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 LTO warrants that this product will be free from any defects in materials 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, LTO may repair or replace this product at its 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 3.5 In no event shall LTO be liable for any incidental or consequentialdamages. Some states do not allow the exclusion or limitation of incidental or conse quential 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. 23 PREFACE Dear customer Thank you for choosing the LTO PBM8.350 UM 8-channel stereo powered mixer with DSP, which is the result of our LTO AUDIO TEAM's endeavours. For the LTO AUDIO TEAM, music and audio are more than a profession, it is a passion and an obsession! We have, in fact, been designing professional audio products for a number of years in cooperation with many of the world's major brands. The LTO line represents unparalleled analogue and digital products made by musician, for musicians. With our design centre s in Italy, Net herland s, and United Kingdom we provide you with world-class designs, while our software development teams continue to develop an impressive range of audio specific algorithms. By purchasing our LTO products you become the most important member of our LTO AUDIO TEAM. We would like to share with you our passion for what we design and invite you to make suggestions, which will aid us in developing future products for you. We guarantee you our commitment for quality, continual research and development, and of course the best prices. The LTO PBM8.350 UM is extremely flexible, ultra-low noise 8-channel stereo powered mixer with DSP and MP3 player USB port , the unit is configured with six mono MIC/line and two stereo input channels, each input is equipped with a variety of key features including a 3-band equalizer, two aux sends and pan control etc. Besides, the versatile DSP with 256 presets and powerful digital power amplifier will fit your needs, thanks to 2 350W amps section. Seeing is believing, let's meet the LTO PBM8.350 UM. We would like to thank all the people who made the LTO PBM8.350 UM a reality, especially to our designers and LTO staff. It is their passion for music and professional audio that has made it possible for us to offer you, our most important team member, our continued support. Thank you very much LTO AUDIO TEAM IN THIS MANUAL 1. INTRODUCTION...........................................................................................2 7.TECHNICAL SPECIFICATIONS Main Mix Section Main,Aux,Monitor,Phones output Phones output 2. FEATURES...................................................................................................2 Max output Main, Monitor EQ 3. QUICK START...............................................................................................4 4. CONTROL ELEMENTS..................................................................................6 Noise (Bus noise) MP3 Section USB HOST 4.1 MONO/STEREO Input Channel Section...................................................6 FAT analysis 4.2 MASTER SECTION Control......................................................................7 MP3 DECODE 4.3 MASTER SECTION INPUT and OUTPUT Jacks...........................................9 4.4 DSP Section........................................................................................11 Electric Specification Supports the USB mass storage class Supports FAT 16 and FAT 32, Supports VFAT (long file name), Supports multi-partion up to 1 Supports sample rates 8KHz, 32KHz, 11.025KHz, 22.05KHz, 44.1KHz, 12KHz, 24KHz, and 48KHz. Supports bit rate 8 to 320 kbps and VBR(Variable Bit Rate) except free format 20Hz~20KHz Frequency Response 0dB > 90 dB <0.05% Protection Thermal protection 5. PRESET LIST..............................................................................................15 Short protection 6. INSTALLATION AND CONNECTION ...............................................................16 Voltage protection 6.1 Audio Connections...............................................................................16 6.2 Speaker Connections...........................................................................18 Builds in the USB FULL speed(12Mbps)HOST control function Output level S/N Ratio Distortion(at 1 Khz) 4.5 Rear Panel...........................................................................................12 4.6 MP3 Section.......................................................................................13 0dBu(+/-2dBu) Unbalanced, 1/4'' jacks 6dBu(+/-2dBu) Unbalanced, 1/4'' jacks +22dBu Balanced/Unbalanced, 1/4" jacks +/-15dB @ 9 bands (63,125,250,500,1K,2K,4K,8K, 16K Hz) -70dB @ 20Hz~22KHz(channel & MAIN level at 0dB, other at minimum, DSP mute) Over-temperature power limiting Thermal shutdown Temperature controlled 12V DC output Short-circuit protection Overload output protection Over voltage protection DC offset shutdown Static Power Consumption No Output power state at 230V 36W Power section(700W mode) 6.3 Possible System Connection Mode for Live Sound Application.................20 7. TECHNICAL SPECIFICATIONS.......................................................................21 8. WARRANTY...............................................................................................23 Power continuous 1KHz, THD1% 2*330W @ 4ohm Power continuous 1KHz, THD1% 2*180W @ 8ohm 2*400W @ 4ohm 2*200W @ 8ohm Bridged 660W Main voltage 100 - 120VAC ~ 60Hz 220 - 240VAC ~ 50Hz 100 ~ 120V : T10A 250V 220 ~ 240V : T5A 250V Dimension (W D H) 550mm 220mm 310mm (8.66" 12.20" 21.65") Weight Net : 7.8kg(17.20lb) @ 8ohm Power supply Physical 1 22 7.TECHNICAL SPECIFICATIONS Mono input channels Microphone input Frequency response Distortion (THD & N) Sensitivity SNR (Signal to Noise Ratio) PAD Phantom power Line input Frequency response Distortion (THD & N) Sensitivity electronically balanced, discrete input configuration 20Hz to 50kHz, + - 3dB 0.01% at 1kHz -40dBu 92dB -20dB +48V with switch control Electronically balanced 20Hz to 50kHz, + - 3dB 0.01% at 1kHz -20dBu Stereo input channels Microphone input Frequency response Distortion (THD & N) Sensitivity SNR (Signal to Noise Ratio) electronically balanced, discrete input configuration 20Hz to 50kHz, + - 3dB 0.01% at 1kHz -40dBu >92dB -20dB +48V with switch control Unbalanced 20Hz to 50 kHz, + - 3dB 1. INTRODUCTION Thank you very much for expressing your confidence in LTO products by purchasing LTO PBM8.350 UM 8-channel stereo powered mixer with DSP and MP3 player . The PBM8.350 UM is a professional, powerful mixer, which provides the state of the art digital amplifier technology specifically. You will get a smooth, accurate , very natural and open sound from this apparatus, it is really ideal for gigs, recording and fixed PA installations. The PBM8.350 UM 8-channel stereo powered mixer with DSP and MP3 player is packed with some key features. For example: there are six MIC/line inputs which provided with ultra low noise microphone pre-amplifiers and phantom power at +48V plus two stereo inputs, each channel features a 3-band equalizer, two aux sends, pan and level control. The master section includes stereo return, 2-track input/output for playing back stereo devices and to record your mix, handy equalizers for main mix and monitor, 256 position multieffect and USB port which can be connected to U disk to play files of MP3 format and so on. Though your PBM8.350 UM is very easy to operate, we strongly recommend you to go through each section of this manual carefully, in this way you will get the best out of your PBM8.350 UM. PAD Phantom power Line input Frequency response Distortion (THD & N) Sensitivity -20dBu Microphone input All other inputs Tape out All other output 1.4kohm 10kohm or greater 1kohm 120ohm High Mid Low + - 15dB @12kHz(mono) + - 15dB @12kHz(stereo) + - 12dB @2.5kHz(mono) + - 12dB @2.5kHz(stereo) + - 15dB @80kHz(mono) + - 15dB @80kHz(stereo) 8 MIC/line input channels with gold plated XLRs and balanced LINE inputs A/D and D/A converters DSP resolution Type of effects 24 bit 24 bit Hall, Room, Vocal & Plate REVERBS Mono & Stereo DELAY (max DELAY TIME 650ms) Chorus, Flanger & Reverb MODULATIONS REVERB+DELAY, REVERB+CHORUS, REVERB+FLANGER combina tions 256 16-position PRESET Selector 16-position VARIATION selector Extremely high headroom offering more dynamic range 2 AUX sends for built-in or external effects, on-stage monitor mix, or headphone mixing CLIP LED MUTE SWITCH with LED indicator 2 350 watt RMS amplifiers (For PBM8.350 UM) 0.01% at 1kHz Impedances Equalization DSP Section Presets Controls 2. THE CONCEPT BEHIND 2.FEATURES The PBM8.350 UM 8-channel stereo powered mixer with DSP and MP3 player USB port is designed for professional application. It provides the following features: Digital amplifier technology, offering high power and a very dynamic sound 9-band graphic EQ for MAIN / MONITOR 2 Stereo input channels with balanced TRS jacks Ultra-low noise discrete MIC preamps with +48V phantom power 3-band equlizer on input channels Each input channel with -20dB PAD, PAN and level control 256 position multieffect 2-track recording IN/OUT (phono) Headphone output Output connector: 6.3 21 USB port for MP3 player jack + 4 way-speakon 2 3 -15dB 8 +10dB 8 MIC IN (bal.) LOW NOISE PR EA +10dB MIC IN (bal.) LOW NOISE PR EA LINE IN (bal.) CH 3 +10dB MIC IN (bal.) LOW NOISE PR EA LINE IN (bal.) CH 4 LEVEL - MIC IN (bal.) LOW NOISE PR EA LINE IN (bal.) CH 5 LEVEL +10dB Right 0 dB - Left - - 2.5KHz +10dB MIC IN (bal.) LOW NOISE PR EA LINE IN (bal.) CH 6 LEVEL AUX2 POST PAN Right 0 dB AUX1 PRE DSP/FX +10dB 0dB +10dB MON +15dB 0dB 80Hz LOW +15dB 0dB 2.5KHz +10dB LEVEL AUX2 POST PAN Right 0 dB AUX1 PRE DSP/FX +10dB 0dB +10dB MON +15dB 0dB 80Hz LOW +15dB 0dB LOW NOISE PR EA MIC IN (bal.) L (MONO) R CH7-8/TAPE - Left - - -15dB -15dB MID 12KHz +15dB 0dB +10dB LEVEL 0 dB Right PAN AUX2 POST DSP/FX AUX1 PRE MON +10dB 0dB 80Hz LOW +10dB 0dB MID 2.5KHz +15dB 0dB +15dB 0dB +15dB 12KHz HIGH LOW NOISE PR EA MIC IN (bal.) L (MONO) R CH9-10/MP3 - Left - - -15dB -15dB -15dB 0dB 14 11 1 9 8 2 6 - 11 15 10 16 9 MUTE 6 5 4 TO MON DSP 7 3 - AUX2 OUT FOOT SW. STEREO RTN +10dB TO MAIN DSP 1 VOCAL 1 2 VOCAL 2 3 LARGE HALL 4 SMALL HALL 5 LARGE ROOM 6 SMALL ROOM 7 PLATE 8 TAPE REVERB 9 SPRING REVERB 10 MONO DELAY 11 STEREO DELAY 12 FLANGER 13 CHORUS 14 REVERB DELAY 15 REVERB FLANGER 16 REVERB CHORUS +10dB 8 2 5 4 CLIP 7 3 VARIATIONS 10 1 PRESETS: 12 13 DSP 16 PRESETS 15 DSP MUTE 12 13 14 63 63 MAIN IN 125 125 TAPE OUT CH7/8 / TAPE IN TO / OFF CH9/10 MP3 IN TO 15 9 0 9 15 15 9 0 9 15 RIGHT LEFT 250 250 1K 1K 2K 2K 4K 4K 8K 8K 00 ALL LEFT 03 :08 MONITOR OUT MP3 USB REP MP3 PLAYER 500 500 MAIN OUT 16K 15 9 0 9 15 16K 15 9 0 9 15 RIGHT 30 10 0 10 30 10 0 10 OFF ON PHANTOM 48V MAIN MAIN BRIDGE MAIN MONITOR AMPLIFIER MODE LEVEL 10dB HEADPHONE OUT 0 dB LEVEL 10dB MAIN 0 dB MONITOR PBM8.350 UM POWER 8 MIC IN (bal.) LOW NOISE PR EA 8 LINE IN (bal.) 8 LEVEL 8 CH 2 - 8 LINE IN (bal.) +10dB Left AUX2 POST PAN +10dB DSP/FX AUX1 PRE -15dB 8 LEVEL Right 0 dB - -15dB 8 CH 1 - Left PAN AUX2 POST DSP/FX +10dB 0dB +10dB MON +15dB 0dB 80Hz LOW -15dB MID 12KHz +15dB 0dB HIGH 8 LEVEL Right 8 0 dB 8 Left - - 2.5KHz +15dB 0dB 8 Right PAN AUX2 POST DSP/FX +10dB AUX1 PRE MON +10dB 0dB -15dB -15dB 8 0 dB 8 Left - - +15dB 0dB 80Hz LOW -15dB MID 12KHz +15dB 0dB 8 Right PAN AUX2 POST DSP/FX +10dB AUX1 PRE MON +10dB 0dB -15dB 2.5KHz +15dB 0dB -15dB HIGH 0dB PAD -20 dB 8 0 dB 8 PAN 8 - - 8 AUX2 POST AUX1 PRE MON +10dB +15dB 0dB 80Hz LOW -15dB 8 0dB -15dB 2.5KHz +15dB 0dB MID 12KHz +15dB 0dB 8 +10dB - +15dB 0dB 80Hz LOW -15dB -15dB 8 DSP/FX AUX1 PRE -15dB 2.5KHz +15dB 0dB MID 12KHz +15dB 0dB HIGH 0dB 8 0dB +10dB MON +15dB 0dB 80Hz LOW -15dB MID 12KHz +15dB 0dB HIGH 0dB PAD PAD PAD 8 Left 2.5KHz +15dB 0dB MID 12KHz +15dB 0dB HIGH 0dB -20 dB -20 dB -20 dB 8 - -15dB HIGH 0dB PAD -20 dB 8 - - -15dB -15dB -15dB HIGH 0dB PAD PAD PAD 0dB -20 dB -20 dB -20 dB PBM8.350 UM 6. INSTALLATION AND CONNECTION 6.3 System Connection for Live Sound Application Reading the "QUICK START" chapter and previous setting procedures , you will know how to start your system quickly and adjust the channel setting. Following page picture shows the PBM8.350 UM standard connections for a live set. MP MP Connect three or more microphones to mono MIC channels (1~3); connect keyboards or signal processors to either line input of stereo channel 7~8 or line input of mono channel; connect the CD player to line input of mono or stereo channel; other stereo line signal source can be connected to line input of channel 9~10. You can connect either an external amplifier or active speaker to the monitor output jack. Using the main output jacks on front panel, you can connect an external power amplifier to driving the 1 or 2 sub-woofers or 2 active speakers. Besides, you can connect a pair of headphone to headphone output jack. On the rear panel, there are powered mix output connectors , you can connect to these powered connectors 2 passive speakers. 8 You can use the AUX1 output jack to connect a powered stage monitor, or the stage monitor external power amp. If needed, you can also use the 2-track in/out connectors to connect the DAT or cassette for recording. MP MP MP MP MP MP 20 6. INSTALLATION AND CONNECTION Here some illustrations will give you some helpful suggestions. Main Speaker LEFT/MONO / MAIN OUTPUT 2 1+ 1POS NEG AMPLIFIER MODE OUTPUT 2 OUTPUT 1 RIGHT/MONITOR / MAIN MAIN BRIDGE MAIN MONITOR OUTPUT 1 1+ 1POS NEG BRIDGE MODE BRIDGE 2+ 1+ POS NEG Main Speaker LEFT/MONO / MAIN OUTPUT 2 1+ 1POS NEG 3.1 Please check the AC Voltage available in your country before connecting your PBM8.350 UM to the AC socket. 3.2 Be sure that the main power switch is turned off before connecting the powered mixer to the AC socket. Also, you should make sure that all input and output controls are turned down. This will avoid damages to your speakers as well as excessive noise. 3.3 Please connect a passive speaker to your PBM8.350 UM speakon connector or 1/4 '' jack(#35). Otherwise ,you can connect a pair of active speakers directly to your PBM8.350 UM Main Out Left & Right 1/4 '' jacks(#18). 3.4 Complete these connections as illustrated. 3.5 When no external power amplifier or active speaker is connected to the main output L/R of your PBM8.350 UM, please switch on your PBM8.350 UM after turning on all external devices. After your live set, switch off your PBM8.350 UM before all external devices. Bridge Mode Use either speakon or 1/4" connectors 2. THE CONCEPT 3.QUICK START BEHIND AMPLIFIER MODE OUTPUT 2 OUTPUT 1 3.6 When the external power amplifier or active speaker is connected to the main output L/R of your PBM8.350 UM please switch on your PBM8.350 UM before the external power amplifier or active speaker. After your live set, switch off your PBM8.350 UM after the external power amplifier or active speaker. 3.7 Before disconnecting the PBM8.350 UM always turn-off the Power switch. RIGHT/MONITOR / OUTPUT 1 1+ 1POS NEG MAIN MAIN BRIDGE MAIN MONITOR BRIDGE MODE BRIDGE 2+ 1+ POS NEG Use either speakon or 1/4" connectors 3.8 Do not use solvents to clean your PBM8.350 UM. A dry and clean cloth will be OK. LEFT Monitor Speaker MONITOR OUT RIGHT LEFT HEADPHONE OUT MAIN OUT MONITOR OUT RIGHT MAIN OUT HEADPHONE OUT Active speaker 2 MAIN + MONITOR Mode ON CH1 POWER CH2 PROT CLIP SIG OFF POWER Passive speaker 2 Main Speaker LEFT/MONO / MAIN OUTPUT 2 1+ 1POS NEG AMPLIFIER MODE OUTPUT 2 OUTPUT 1 RIGHT/MONITOR / OUTPUT 1 1+ 1POS NEG MAIN MAIN BRIDGE MAIN MONITOR BRIDGE MODE BRIDGE 2+ 1+ POS NEG Use either speakon or 1/4" connectors Passive speaker 2 Main Speaker POWERED MIXER OFF LEFT/MONO / MAIN CAUTION VOLTAGE SELECTOR OUTPUT 2 1+ 1POS NEG RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: SHOCK HAZARD - DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR AC MAIN + MAIN Mode INPUT 100 - 120V~60Hz 220 - 240V~50Hz RATED POWER CONSUMPTION:880W CAUTION: REPLACE WITH THE SAME TYPE FUSE AND RATING DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE STEREO MODE: OUTPUT 2 OUTPUT 1 RIGHT/MONITOR / 2 350 W @ 4 OHM 2 180 W @ 8 OHM OUTPUT 1 1+ 1POS NEG (4 OHM MIN.. LOAD) BRIDGE MODE: 700 W @ 8 OHM (8 OHM MIN.. LOAD) CLASS 2 WIRING MAY BE USED BRIDGE MODE BRIDGE 2+ 1+ POS NEG T10AH 250V FUSE: 100-120V: 220-240V: T5AH 250V CLASS 2 WIRING MODEL 19 CLASS 2 WIRING MODEL: PBM8.350 UM POWER ON SERIAL DESIGNED IN ITALY Apparaten skall anslutas till jordat uttag nar den ansluts till ett natverk 4 HOOK COMPUTER SET-UP DIAGRAM 6. INSTALLATION AND CONNECTION UP 2=Hot(+) 2 1 1=Ground/Screen 3 2 2=Hot(+) 3=Cold(-) R Use for Main output 3-pin XLR Line Socket 3-pin XLR Male Plug POWERED MIXER OFF LEFT/MONO / MAIN CAUTION OUTPUT 2 1+ 1POS NEG RISK OF ELECTRIC SHOCK DO NOT OPEN VOLTAGE SELECTOR WARNING: SHOCK HAZARD - DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR CAUTION: REPLACE WITH THE SAME TYPE FUSE AND RATING DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE STEREO MODE: OUTPUT 2 OUTPUT 1 RIGHT/MONITOR / 2 350 W @ 4 OHM 2 180 W @ 8 OHM 6.2 Main Speaker Connections OUTPUT 1 1+ 1POS NEG (4 OHM MIN.. LOAD) BRIDGE MODE: 700 W @ 8 OHM (8 OHM MIN.. LOAD) CLASS 2 WIRING MAY BE USED BRIDGE MODE BRIDGE 2+ 1+ POS NEG T10AH 250V FUSE: 100-120V: 220-240V: T5AH 250V Apparaten skall anslutas till jordat uttag nar den ansluts till ett natverk SERIAL DESIGNED IN ITALY -20 dB PAD -20 dB PAD -20 dB PAD -20 dB PAD -20 dB PAD -20 dB PAD DSP -20 dB PAD PRESETS PAD 16 1 2 10 9 8 15 0dB 0dB 0dB 0dB 0dB 0dB 4 5 13 0dB HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH 12KHz 12KHz 12KHz 12KHz 12KHz 12KHz 12KHz 12KHz 6 12 +15dB -15dB +15dB 0dB -15dB +15dB 0dB -15dB +15dB 0dB MID -15dB +15dB 0dB MID -15dB +15dB 0dB MID -15dB 0dB MID +15dB -15dB 0dB MID MID CLIP DSP MUTE +15dB 0dB MID MUTE MID VARIATIONS 16 1 2 10 9 8 15 2.5KHz -15dB +15dB 2.5KHz -15dB +15dB 0dB 2.5KHz -15dB +15dB 0dB 2.5KHz -15dB +15dB 0dB LOW 2.5KHz -15dB +15dB 0dB LOW 2.5KHz -15dB +15dB 0dB LOW 2.5KHz -15dB 0dB LOW +15dB 2.5KHz -15dB 0dB LOW +15dB LOW +15dB 80Hz -15dB +15dB +15dB 0dB 80Hz -15dB +15dB 0dB LOW 80Hz -15dB 0dB +15dB MON MON MON MON MON MON AUX1 PRE AUX1 PRE AUX1 PRE AUX1 PRE AUX1 PRE AUX1 PRE 0 dB 0 dB 8 8 8 0 dB +10dB 8 8 8 8 0 dB AUX2 POST - +10dB PAN 0 dB PAN Left Right 0 dB 63 125 250 500 1K 2K 4K 8K LEVEL CH 2 CH 3 CH 4 CH 5 CH 6 LINE IN (bal.) LINE IN (bal.) LINE IN (bal.) LINE IN (bal.) LINE IN (bal.) LINE IN (bal.) LOW NOISE PR EA LOW NOISE PR EA LOW NOISE PR EA LOW NOISE PR EA LOW NOISE PR EA PRESETS: 1 VOCAL 1 2 VOCAL 2 3 LARGE HALL 4 SMALL HALL 5 LARGE ROOM 6 SMALL ROOM 7 PLATE 8 TAPE REVERB 9 SPRING REVERB 10 MONO DELAY 11 STEREO DELAY 12 FLANGER 13 CHORUS 14 REVERB DELAY 15 REVERB FLANGER 16 REVERB CHORUS 15 15 9 10 - +10dB 63 125 250 500 1K 2K R (MONO) L L MIC IN (bal.) ON LOW NOISE PR EA CH1 POWER CH2 PROT MP3 IN TO MP3 AUX2 OUT MAIN LOW NOISE PR EA AMPLIFIER MODE MP3 PLAYER 00 / OFF CH9/10 MIC IN (bal.) 10dB 16K 2+ SIG FOOT SW. USB REP OFF POWER MAIN MAIN BRIDGE MAIN MONITOR 03 :08 ALL PHANTOM 48V OFF CH7/8 / STEREO RTN MP MIC IN (bal.) 8K +10dB TAPE IN TO MP MIC IN (bal.) 4K LEVEL 30 CLIP CH9-10/MP3 R (MONO) MP MIC IN (bal.) 0 dB 10 LEVEL CH7-8/TAPE LOW NOISE PR EA MP MP MP MP MP MIC IN (bal.) 1+ 0 0 9 15 ON LEFT RIGHT MIC IN (bal.) MAIN 9 0 9 15 Right 8 - +10dB LEVEL 10dB 16K +10dB 0 dB 8 - +10dB 8 - +10dB LEVEL 8 - +10dB LEVEL 8 - +10dB LEVEL 8 - +10dB LEVEL 8 8 8 - +10dB CH 1 LEVEL 30 DSP LEVEL 0 dB 10 TO MAIN - MONITOR 0 9 15 DSP - DSP/FX AUX2 POST - Left Right 0 9 15 TO MON +10dB 0dB DSP/FX AUX2 POST PAN Left Right - +10dB 0dB DSP/FX +10dB 8 8 0 dB 0dB - PAN Left Right - +10dB AUX2 POST +10dB PAN Left Right - +10dB PAN Left DSP/FX AUX2 POST - +10dB PAN - +10dB 0dB DSP/FX AUX2 POST - +10dB Right 0dB DSP/FX AUX2 POST - Left - +10dB 8 8 0dB DSP/FX AUX2 POST - +10dB 8 8 0dB DSP/FX PAN Right - +10dB 10 9 0 5 6 7 +15dB 0dB AUX1 PRE - 15 9 4 12 80Hz -15dB 0dB MON +10dB 8 80Hz -15dB AUX1 PRE 8 0dB - Left +15dB 0dB MON +10dB 8 - 80Hz -15dB 0dB 8 80Hz -15dB 8 +15dB 0dB 15 3 14 13 0dB LOW 11 80Hz -15dB POWER 7 11 -15dB PBM8.350 UM 3 14 0dB 8 -20 dB 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-. CLASS 2 WIRING MODEL 1- INPUT 100 - 120V~60Hz 220 - 240V~50Hz RATED POWER CONSUMPTION:880W 2- AC (seen from soldering side) (seen from soldering side) CLASS 2 WIRING MODEL: PBM8.350 UM POWER ON 1=Ground/Screen 3=Cold(-) Use for Balanced Mic Inputs L 1 3 MIC IN (bal.) IN LEFT MONITOR OUT TAPE OUT RIGHT MAIN OUT Cassette or DAT HEADPHONE OUT Speakon connectors CD Player Synthesizers ON CH1 POWER CH2 PROT CLIP SIG OFF POWER Other stereo line level signal Vocal MIC Monitor ON CH1 POWER CH2 PROT CLIP SIG OFF POWER L R Your PBM8.350 UM features three modes for connecting the main speakers. The speaker impedance requirement varies depending on how you connect the speaker. In order to avoid damaging your PBM8.350 UM built-in amplifier, please pay more attention to the speaker impedance . Lower load impedances are not permitted. For details, please refer to next page pictures. STEREO MODE: 23 50 W @ 4 OHM 21 80 W @ 8 OHM (4 OHM MIN.. LOAD) BRIDGE MODE: 700 W @ 8 OHM (8 OHM MIN.. LOAD) CLASS 2 WIRING MAY BE USED 5 18 SP 6. INSTALLATION AND CONNECTION Tip Sleeve Ring Ring=Right Signal T Your PBM8.350 UM comprises 6 mono input channels and 2 stereo input channels, each of them including -20dB PAD, 3-band equalizer, AUX sends, PAN and LEVEL controls. The following content will detail the each part. Sleeve=Ground/Screen Use for Headphone 4. CONTROL ELEMENTS GH 4.1 MONO/STEREO Input Channel Section Tip=Left Signal Strain Clamp OT LI 1 1 MONO Input Channels (1 ~ 6) CH7-8/TAPE CH 6 R LINE IN (bal.) (MONO) L LOW NOISE LOW NOISE PR EA PR EA Tip Sleeve Tip=Signal Strain Clamp Sleeve=Ground/Screen Ring=Return Signal Ring Tip=Send Signal Sleeve=Ground/Screen 3 1 STEREO Input Channels (7 ~ 10) CH7 through CH10 are organised in stereo pair. Via the 1/4" TRS input connectors, you can connect the outputs from stereo devices such as synthesizers, effects processor or any stereo line level signal. If only the left jack was connected, the input will operate in mono mode. Via the XLR MIC IN connector, you can connect the low level sources. 1/4" Stereo (TRS) Jack Plug 3 0dB HIGH 12KHz -15dB +15dB 0dB MID 2.5KHz -15dB 4 +15dB 0dB LOW 80Hz -15dB +15dB 0dB MON AUX1 PRE - DSP/FX AUX2 POST - 5 +10dB 0dB 6 +10dB PAN Left Right 7 0 dB 4 1 EQUALIZER Your PBM8.350 UM features a 3-band equalizer allowing you to adjust the high, mid and low frequencies separately on each channel. All bands provide a boost or cut up to 15dB , flat at the center detent. 17 PAD -20dB PAD Button Pressing this button will attenuate the input signal by 20dB. In such way you can produce increased headroom and reduce the risk of distortion due to quite "hot" signals. Use for Insert Points -20 dB 8 - 8 Strain Clamp 2 8 2 1 Tip 1 8 1/4" Mono (TS) Jack Plug Sleeve MIC IN (bal.) MIC IN (bal.) Note: You shall never connect an unbalanced microphone to the XLR connector if you do not want to damage both the microphone and the mixer. Use for Mono Line In, Mono 1/4"Jack Plugs MP MP CH1 through Ch6 are provided of MIC IN and LINE IN connector. Use the XLR MIC IN connector to connect low noise microphones preamp and low level signal, which also feature +48V phantom power, allowing you to connect condenser microphones. Use the 1/4" TRS LINE IN connector to connect either a microphone or a line level instrument such as synthesizers, drum machines, effects processors... 1/4" Stereo (TRS) Jack Plug +10dB LEVEL CH 1 6 SP OT LI 4. CONTROL ELEMENTS GH 6. INSTALLATION AND CONNECTION T HIGH This is the treble control. You can use it to get rid of high frequency noises or to boost the sound of cymbals or the high harmonics of the human voice. MID This is the midrange control. It affects most fundamental frequencies of all musical instruments and human voice. An attentive use of this control will give you a very wide panorama of sound effects. Ok, you have got to this point and you are now in the position to successfully operate your PBM8.350 UM. However, we advise you to read carefully the following section to be the real master of your own mix. Not paying attention enough to the input signal level, to the routing of the signal and the assignment of the signal will result in unwanted distortion, a corrupt signal or no sound at all. So you should follow this procedure for every single channel: Turn down all Input and output controls. LOW Connect phantom powered microphones before switching on the +48Volt phantom power switch. This is the bass control. It is used to boost male voice , kickdrum and bass guitar. Your system will sound much bigger than what it is. Set the output level of your PBM8.350 UM or the connected power amplifier at no more than 75%. 5 1 MON (AUX1) Control Your PBM8.350 UM has two auxiliary sends which can be used for sending signals to external or internal effects device or for creating a monitor mix, these sends are used to adjust the level of respective channel signal sent to AUX bus, and the adjustable range goes from - to +10dB. The AUX1 control is configured as PRE-FADER, which means that the signal is sent out before reaching the channel fader. It is used for a stage monitor mix in a live set, or for a headphone mix in recording application. Now, set the MONITOR level at no more than 50%. In this way you should monitor your mix, connecting a pair of headphones or a pair of powered studio monitor speakers. Position EQ controls on middle position. Position panoramic (PAN) control on center position. Properly increase the input gain for maintaining a good headphone and ideal dynamic range. 6 1 DSP/FX (AUX2) Control The AUX2 control is configured as POST-FADER, so the AUX send level will be affected by channel fader. Via the AUX2 OUT jack, the AUX2 signal can be sent to an external effects device, furthermore, the AUX2 signal can also be assigned to internal onboard effect module. 7 1 PAN Control Abbreviation of PANORAMA control for mono and stereo channels. It is used to determine the amount of channel signal sent to main mix left and right outputs. Keeping this control in center position, the signal will be positioned in middle of "stereo field". Turn this control fully counterclockwise, the signal will be present only on the left of main mix and vice-versa. Depending on the actual application, turn slowly the input and output level controls for obtaining the maximum gain before distortion. 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. 6.1 Audio Connections You can connect unbalanced equipment to balanced inputs and outputs. Simply follow these schematics. 8 1 Channel LEVEL Control This control is used to adjust the overall level of respective channel. The adjustable range goes from - to +10dB. 4.2 MASTER SECTION Controls 7 16 2. PRESET 5. THE CONCEPT LIST BEHIND SP 4. CONTROL ELEMENTS OT LI GH T No. 1 2 Preset VOCAL 1 VOCAL 2 Description Simulate a room with small delay time. Simulate a small space with slight decay time. 11 Controllable parameter Parameter Variable range Decay time Pre-delay 0.8~1.1s 0~79ms Decay time Pre-delay 0.8~2.5s 0~79ms 15 15 9 9 0 0 0 9 9 Simulate a large acoustic space of the sound. Decay time Pre-delay 3.6~5.4s 23~55ms 4 SMALL HALL Simulate a small acoustic space of the sound. Decay time Pre-delay 1.0~2.9s 20~45ms 5 LARGE ROOM Simulate a studio room with many early reflections. Decay time Pre-delay 6 SMALL ROOM Simulate a bright studio room. Decay time Pre-delay 0.7~2.1s 20~45ms 7 PLATE Simulate the transducers sound like classic bright vocal plate. Decay time Pre-delay 0.6~6.1s 10ms 8 TAPE REVERB Simulate a record head and multiple playback heads Decay time at intervals along the tape. Pre-delay 1.3~5.4s 0~84ms 9 SPRING REVERB Simulate the analog transducers' springs lightly Decay time Pre-delay stretched sound. 1.3~5.4s 0~35ms 10 MONO DELAY Reproduce the sound input on the outputafter a Period lapse of time. 60~650ms 11 STEREO DELAY Recreate the input sound on the stereo output with Period different time. Feedback 210~400ms 37~73% 12 FLANGER Simulate to play with another person carryingout Rate sam e the notes on the same instrument 0.16~2.79Hz 13 CHORUS Recreate the illusion of more than one instrument Rate from a single instrument sound 0.5~5Hz 14 REV.+DELAY Delay with room effect 16 REV.+FLANGER REV.+CHORUS Stereo chorus and large room reverb 250 500 1K 2K 4K 8K 10dB 16K 10 9 2.9~4.5s 23~55ms 9 1 STEREO GRAPHIC EQ Your PBM8.350 UM is equipped with a stereo graphic EQ for MAIN MIX, and a mono EQ for MONITOR MIX. Each EQ provides 9-band fader controls. Via these faders, you can boost/attenuate the selected frequency up to 15dB at a preset bandwidth. When all faders are at the center position, the equalizer output is flat response. They are used to modify the frequency "contour" of a sound. Since there is no bypass switch, the EQ function will be activated as soon as you turn on your PBM8.350 UM. 10 1 MONITOR LEVEL Control This control is used to adjust the level of monitor output. 11 1 MONITOR LEVEL LED Display This 4 segments LED display shows the monitor output level. 11 Delay period Rev. decay time 211~375ms 1.0~2.9s Flanger Rate Rev. decay time 0.16~2.52Hz 1.5~2.9s Simulate the sound effect achieved by rotating horn Chorus rate Rev. decay time speakers and a bass cylinder 125 0.5~4.74Hz 1.5~2.9s 15 15 9 9 10 MAIN 0 0 0 9 9 0 dB 10 15 15 63 125 250 500 1K 2K 4K 8K LEVEL 12 30 8 15 15 63 LEVEL 30 8 LARGE HALL 0 dB 10 15 3 MONITOR 10 10dB 16K 9 12 1 MAIN MIX LEVEL Control This control is used to adjust the overall volume of main mix output. 15 8 SP OT LI SP OT LI G 4. CONTROL ELEMENTS GH T 13 1 MAIN MIX LEVEL LED Display The stereo 4 segments LED display is used to monitor the main mix output level. PBM8.350 UM 41 1 PLAY/PAUSE In play state, press PLAY/PAUSE button to pause the player. In pause state, press PLAY/PAUSE button to start playing. 42 1 STOP In play state, press STOP button to stop playing and the whole quantity of Mp3 songs in the USB memory will display on the screen. In STOP state, press the PRE/NEXT button or press the STOP button again to go to the first songs and the player will keep in pause state, then press down the PLAY/PAUSE button to play it. POWER 14 14 1 POWER LED Display The LED indicates that your PBM8.350 UM is turned on. 43 1 POWER 15 1 PHANTOM 48V Switch It is available only to the XLR MIC sockets. Never plug in a microphone when phantom power is already on. Before turning phantom power on, make sure that all faders are all the way down. In this way you will protect your stage monitors and main loudspeakers. Pushing the switch to right will apply +48V phantom power only to the 8 XLR microphone inputs. 4. CONTROL ELEMENTS HT AMPLIFIER MODE 16 MAIN MAIN BRIDGE MAIN MONITOR NOTE: Basic interface instruction. PHANTOM 48V 15 OFF When the unit is off, press this button and hold for about 2 or 3 seconds to turn on the power supply of the player. Repeat the above operation, you can turn off the power supply of the player. When the player isn't connected to a USB memory equipment, the interface is as follows: ON 16 1 AMPLIFIER MODE Switch MP3 U This switch provides three modes: MAIN/MAIN; MAIN/MONITOR; BRIDGE. Select any one of these modes to specify the signals to be routed to the corresponding jacks according to th e speaker connection at speaker jacks on the rear panel. The details refer to later content. US NORMAL When the player is searching for Mp3 songs, the interface is as follows: 4.3 MASTER SECTION INPUT and OUTPUT 1/4" Jacks NORMAL LEFT RIGHT MONITOR OUT MAIN OUT HEADPHONE OUT 17 18 19 When the player is in pause state, the interface is as follows: ooo MP3 When the player is in use, the interface is as follows: ooo MP3 18 1 MAIN OUT Jacks Both jacks are used to output the main mix signal to an external amplifier or active speaker. 9 ALL NORMAL 17 1 MONITOR OUT Jack Use the balanced MONITOR jack to connect the input of external monitor amplifier or active monitor speaker. USB ERP USB ERP ALL S NORMAL 14 SP OT LI G SP 4. CONTROL ELEMENTS HT 4.6 MP3 Section OT LI 4. CONTROL ELEMENTS GH T 19 1 HEADPHONE OUT Jack 38 37 39 40 This is a stereo phone type output jack, it is used to send out the monitor signal to a pair of headphones. 20 1 AUX2 OUT Jack MP3 PLAYER 00 MP3 USB REP The phone jack is used to output the line level signal of AUX2 bus. Generally, it is used to connect external effects unit, but it is should be used for stage monitors too. 03 :08 ALL 21 1 STEREO RTN. Jack 41 42 43 The file system of USB memory for USB-MP3 player is FAT16 and FAT32.The player can only decode MP3.It can have 7 rank subordinate folders at most ,and the maximum quantity of folders within MP3 files is 24.In the whole USB memory ,the total folders can not beyond 256(incluing those folders without MP3 songs). 37 1 USB PORT For connecting with USB memory. 38 1 PRE In pause state, press this button it will go to the previous song and keep in pause state. In play state, press this button it will go to the previous song and start playing. 39 1 NEXT In pause state, press this button it will go to the previous song and keep in pause state. In play state, press this button , it will go to the previous song and start playing. 40 1 REPEAT Press this button the player will change between the following four modes. REP ALL means to repeat all songs in the memory, the mark on the screen is all . REP1 means to repeat one song, the mark on the screen is 1 . Play in order means to play the songs according to the order, the mark on the screen is blank. Random play means to play the songs at random, the mark on the screen is A. 13 Use the stereo phone jack to return the sound of an effect unit to the main mix. You can also use it as a extra auxiliary stereo input. 22 1 TAPE IN TO Select Switch Pushing this switch to right will route the signal from TAPE IN to CH7~8 path, and the signal will be affected by channel level control and main level control, while to left will route the signal to main mix bus, the signal will be affected only by main level control. AUX2 OUT 20 STEREO RTN 21 TAPE IN TO 22 MAIN CH7/8 / LEFT 23 1 2-TRACK IN Your PBM8.350 UM features dual RCA jacks for 2track in (left and right). If you wish to listen to your mix from a tape recorder, DAT or cassette, please use these tape input jacks. Depending on the setting of TAPE TO select switch, you can assign the signal from the tape recorder (DAT or cassette),as well as a CD player to CH7~8 path or main mix bus. 24 1 2-TRACK OUT Your PBM8.350 UM features dual RCA jacks for 2-track 25 out (left and right). Via these jacks, you can route the main mix signal into a tape recorder or DAT for recording. RIGHT IN 23 TAPE OUT 24 MP3 IN TO / OFF CH9/10 25 1 MP3 IN TO Select Switch Pushing this switch to right will route the signal from MP3 IN to CH9~10 path, MIC and LINE of CH9~10 path are disconnected ,and the signal will be affected by channel level control and main level control, while to left will disconnect the signal of MP3 IN to CH9~10 path, MIC and LINE input of CH9~10 path are connected. 10 SP OT LI SP 4. CONTROL ELEMENTS GH 4. CONTROL ELEMENTS OT LI GH T T 4.5 Rear Panel 4.4 DSP Section 36 PBM8.350 UM features 256 position effects, for details, please refer to following content. DSP PRESETS 26 1 PRESETS Control Adjust this knob to select the effect you wish to perform. There are 16 options available: several kinds of reverb, mono and stereo delay, modulation effects, and versatile two-effect combination. 16 1 POWERED MIXER 3 POWER 5 13 6 12 9 CLIP MUTE 29 VARIATIONS 16 1 This LED lights up when the input signal is too strong or in case of the digital effect module being muted. CAUTION: REPLACE WITH THE SAME TYPE FUSE AND RATING DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE STEREO MODE: 2 350 W @ 4 OHM 2 180 W @ 8 OHM BRIDGE MODE: 700 W @ 8 OHM OUTPUT 2 OUTPUT 1 RIGHT/MONITOR / OUTPUT 1 1+ 1POS NEG (4 OHM MIN.. LOAD) 34 (8 OHM MIN.. LOAD) CLASS 2 WIRING MAY BE USED 4 BRIDGE MODE BRIDGE 2+ 1+ POS NEG 5 13 6 12 CLASS 2 WIRING MODEL 27 Apparaten skall anslutas till jordat uttag nar den ansluts till ett natverk SERIAL DESIGNED IN ITALY 7 11 10 9 8 35 DSP - 8 TO MON +10dB 30 33 1 POWER ON/OFF Switch 1 VOCAL 1 2 VOCAL 2 3 LARGE HALL 4 SMALL HALL 5 LARGE ROOM 6 SMALL ROOM 7 PLATE 8 TAPE REVERB 9 SPRING REVERB 10 MONO DELAY 11 STEREO DELAY 12 FLANGER 13 CHORUS 14 REVERB DELAY 15 REVERB FLANGER 16 REVERB CHORUS DSP 8 - This switch is used to turn the main power ON and OFF. 34 1 AC Inlet with FUSE Holder 31 +10dB FOOT SW. 32 30 1 DSP TO MON Control This control is used to control the volume of effect signal sent to monitor mix, which can be varied from to +10dB. 31 1 DSP TO MAIN Control This control is used to control the volume of effect signal sent to main mix bus, which can be varied from - to +10dB. 32 1 FOOT SW. Jack To this 1/4" jack, you can connect an external footswitch to turn on/off the onboard effect module. 11 OUTPUT 2 1+ 1POS NEG RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: SHOCK HAZARD - DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR 3 TO MAIN 29 1 CLIP/MUTE LED LEFT/MONO / MAIN T10AH 250V FUSE: 100-120V: 220-240V: T5AH 250V 2 PRESETS: 28 1 DSP MUTE Switch This switch is used to activate/deactivate the effect facility. For convenient operation, you can also use the following FOOT SW jack. VOLTAGE SELECTOR INPUT 100 - 120V~60Hz 220 - 240V~50Hz RATED POWER CONSUMPTION:880W 8 14 27 1 VARIATIONS Control Since you have selected the needed effect, please go ahead with the fine consideration, there are also 16 variations for each preset, and each variation has been designed modifying several parameters. 33 AC DSP MUTE 15 OFF CAUTION 26 7 10 28 ON 4 11 CLASS 2 WIRING MODEL: PBM8.350 UM 2 15 14 Use it to connect your PBM8.350 UM to the main AC with the supplied AC cord. Please check the voltage available in your country and how the voltage for your PBM8.350 UM is configured before attempting to connect your PBM8.350 UM to the main AC. 35 1 SPEAKERS Jacks These jacks are used to connect speakers. They are configured with 4-way speakon connectors and 1/4" phone jacks. You can determine the signal that is output to these jacks according to the setting of AMPLIFIER MODE select switch. Note: In order to avoid damaging your PBM8.350 UM built-in amplifier, please pay more attention to the speaker impedance . Lower load impedances are not permitted. 36 1 AC Select Switch This switch has two choices for voltage, 115 VAC or 230 VAC. Note: If you want to switch the voltage, remove the cover plate with a screwdriver and set the switch to the 115 VAC or 230VAC as the actual requirement. Refer to the specification page 20 for instructions of replacing fuse. 12
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