Resumo do conteúdo contido na página número 1 
                    
                         
 
 
E
E
E
R
R
R
P
P
P
 
 
 
C
C
C
I
I
I
M
M
M
 
 
Premium 8-Channel Analog Mixer
with Perkins EQ and FireWire
OWNER’S MANUAL
1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE 
BAL/UNBAL BAL/UNBAL BAL/UNBAL
1 2
IN OUT
L
1 L L
(MONO)
2 R R R
INSERT INSERT L
(MONO)
LINE IN 5-6 LINE IN 7-8
BAL/UNBAL
1 2 R L L
LINE LINE
(MONO) (MONO)
BAL/UNBAL BAL/UNBAL
BAL/UNBAL BAL/UNBAL
LINE LINE +4dB
LINE
HI-Z HI-Z -10dB
R R
48V
48V 48V PREMIUM ANALOG MIXER w/ PERKINS EQ & FIREWIRE 
CTRL ROOM/PHONES
30 30
30
U U
U U
SO
                    
                    Resumo do conteúdo contido na página número 2 
                    
                        Important Safety Instructions 1. Read these instructions.  20. NOTE: This equipment has been tested and found to comply with  the limits for a Class B digital device, pursuant to part 15 of the FCC  2. Keep these instructions. Rules. These limits are designed to provide reasonable protection  3. Heed all warnings. against harmful interference in a residential installation. This equip- 4. Follow all instructions. ment generates, uses, and can radiate radio frequency energy and, if  5. Do not use 
                    
                    Resumo do conteúdo contido na página número 3 
                    
                        Set the levels Quick Start It’s not even necessary to hear what you’re doing to  We realize that you must be really keen  set optimal levels. But if you’d like to: Plug headphones  to try out your new mixer. Please read  into the phones output jack, then turn up the phones  the safety instructions on page 2 and this  knob just a little. page, and then have a look through some  of the features and details in this manual. 1. Turn on the mixer by pressing the top edge of  the power switch. 2. For o
                    
                    Resumo do conteúdo contido na página número 4 
                    
                        Introduction Thank you for choosing a Mackie Onyx 820i   Features  professional compact mixer. The Onyx i series of mixers  offer built-in FireWire, along with the newest features  � Premium 8-channel super-compact analog  and latest technologies for live sound reinforcement  mixer with integrated Fire wire I/O and analog or digital studio recording, all in a durable,   � 2 mono channels (mono mic and mono line  road-worthy package. inputs) The Onyx 820i is equipped with three of our premium  � 
                    
                    Resumo do conteúdo contido na página número 5 
                    
                        How To Use This Manual  The fi rst pages after the table of contents are the  hookup diagrams. These show typical setups for fun  times with your mixer.  Next is a  detailed tour of the entire mixer. The   descriptions are divided into sections, just as your mixer  is  organized into distinct zones: � Back panel � Connection section � Channel controls � Master controls  Throughout these sections you’ll fi nd illustrations  with each feature numbered and described in nearby  paragraphs. This icon m
                    
                    Resumo do conteúdo contido na página número 6 
                    
                        Contents    CONTROL ROOM/PHONES AND METERS ............ 23 IMPORTANT SAFETY INSTRUCTIONS ........................ 2 38. MAIN MIX .............................................. 23 QUICK START .......................................................... 3 39. TAPE, FW 1-2, ALT 3-4 ............................ 23 INTRODUCTION ...................................................... 4 40. ASSIGN TO MAIN MIX ............................. 23 YOU ARE HERE ...................................................
                    
                    Resumo do conteúdo contido na página número 7 
                    
                              E E E R R R P P P       C C C I I I M M M   Hookup Diagrams Acoustic Guitar and Mic Microphone Stereo Effects Processor Guitar Processor Aux 1 set to Return POST Send 1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE  BAL/UNBAL BAL/UNBAL BAL/UNBAL 1 2 IN OUT L 1 L L (MONO) 2 R R R INSERT INSERT L (MONO) LINE IN 5-6 LINE IN 7-8 BAL/UNBAL 1 2 R L L (MONO) (MONO) LINE LINE BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL LINE LINE +4dB LINE HI-Z HI-Z -10dB R R 48V 48V 48V PREMIUM ANALOG MIXER w/ PERKINS EQ & 
                    
                    Resumo do conteúdo contido na página número 8 
                    
                              E E E R R R P P P       C C C I I I M M M   Bass Electric Guitar Condenser Guitar Headphones Microphone Stereo Effects Processor Digital Delay Headphone Amp 1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE  BAL/UNBAL BAL/UNBAL BAL/UNBAL 1 2 IN OUT L 1 L L Amplifier (MONO) Modeler 2 R R R INSERT INSERT L (MONO) LINE IN 5-6 LINE IN 7-8 BAL/UNBAL 1 2 R L L (MONO) (MONO) LINE LINE BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL LINE LINE LINE +4dB - - HI Z HI Z -10dB R R 48V 48V 48V PREMIUM ANALOG MIXER w/ P
                    
                    Resumo do conteúdo contido na página número 9 
                    
                              E E E R R R P P P       C C C I I I M M M   Headphones Bass Electric Guitar Guitar Condenser Microphone Headphone Amp 1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE  BAL/UNBAL BAL/UNBAL BAL/UNBAL 1 2 IN OUT L 1 L L (MONO) 2 R R R INSERT INSERT L (MONO) LINE IN 5-6 LINE IN 7-8 BAL/UNBAL 1 2 R L L (MONO) (MONO) LINE LINE press HI-Z BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL LINE LINE +4dB LINE HI-Z HI-Z -10dB R R buttons 48V 48V 48V PREMIUM ANALOG MIXER w/ PERKINS EQ & FIREWIRE  CTRL ROOM/PHONES 30 
                    
                    Resumo do conteúdo contido na página número 10 
                    
                              E E E R R R P P P       C C C I I I M M M   Microphone Dynamics  Processor Stereo Effects Processor Aux 1 iPod Acoustic set to Docking Station POST Guitar with pickup 1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE  BAL/UNBAL BAL/UNBAL BAL/UNBAL 1 2 IN OUT L 1 L L (MONO) Headphones 2 R R R INSERT INSERT L (MONO) LINE IN 5-6 LINE IN 7-8 BAL/UNBAL 1 2 R L L (MONO) (MONO) press HI-Z LINE LINE BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL LINE LINE +4dB LINE HI-Z HI-Z -10dB button R R 48V 48V 48V PREMIUM 
                    
                    Resumo do conteúdo contido na página número 11 
                    
                              E E E R R R P P P       C C C I I I M M M   Headphones Effects Processor Voice-over Microphone Headphone Amp Voice-over booth record 1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE  BAL/UNBAL BAL/UNBAL BAL/UNBAL 1 2 Video Deck IN OUT 1 L L L (MONO) 2 R R R play INSERT INSERT L (MONO) LINE IN 5-6 LINE IN 7-8 Effects/ Sampler BAL/UNBAL 1 2 R L L (MONO) (MONO) LINE LINE BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL LINE LINE +4dB LINE Synthesizer HI-Z HI-Z -10dB R R 48V 48V 48V PREMIUM ANALOG MIXER w/ PE
                    
                    Resumo do conteúdo contido na página número 12 
                    
                        Onyx 820i Features FIREWIRE MAIN OUT CTRL - RM OUT BALANCED BAL/UNBAL R L POWER ON R L 6 4 ALT 3-4 OUT 1 BAL/UNBAL R/4 L/3 7 MAIN OUTPUT +4dB  MIC  LEVEL 2 3 5 Rear Panel 1. POWER CONNECTION 3. FIREWIRE CONNECTIONS FireWire is a high-speed two-way interface for    This is a standard 3-prong IEC power connector.  Connect the detachable linecord (included in the box connecting digital devices. Two FireWire connectors  allow the transfer of digital audio to and from your    with your mixer) to the 
                    
                    Resumo do conteúdo contido na página número 13 
                    
                        These same two channels from the computer can � The main mix, if main mix is selected as the  also be chosen as inputs to channels 7 and 8,  control room/phones source allowing you to adjust the gain, EQ, level, and pan,  � Tape outputs, if tape is selected as well as to solo, and add to aux send 1 and 2. This  � Alt 3-4 outputs if alt 3-4 is selected  is routed using the FW/line input selector [22] on  � A 2-track FireWire feed from your computer if  channels 7 and 8. This is useful for live pe
                    
                    Resumo do conteúdo contido na página número 14 
                    
                              E E E R R R P P P       C C C I I I M M M     1 2 3-4 AUX SEND AUX RETURN MAIN OUT TAPE  BAL/UNBAL BAL/UNBAL BAL/UNBAL 1 2 IN OUT L 1 L L (MONO) 8 12 16 13 14 15 2 R R R INSERT INSERT L 9 (MONO) LINE IN 5-6 LINE IN 7-8 BAL/UNBAL 11 1 2 R L L 17 10 LINE LINE (MONO) (MONO) BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL 11 11 LINE LINE +4dB LINE HI-Z HI-Z -10dB 18 R R 48V 48V 48V PREMIUM ANALOG MIXER w/ PERKINS EQ & FIREWIRE  19 20 Connection Section This is where you plug in things such as: microph
                    
                    Resumo do conteúdo contido na página número 15 
                    
                        Insert jacks can be used as channel direct outputs; The aux 1 send signal is the sum (mix) of all the  post-gain, and pre-EQ. See the connector section on channels whose aux 1 send control [32] is set to more  page 30 (fi gure G) showing three ways to use insert than minimum. The aux 2 send is the sum of all the  cables. channels whose aux 2 send control is set to more than  minimum. The overall aux output level can be adjusted  with the aux send master controls [45]. 10. MONO LINE INPUTS (Ch. 1 
                    
                    Resumo do conteúdo contido na página número 16 
                    
                        WARNING: The headphone amp is loud, and  15. TAPE INPUTS  can cause permanent hearing damage. Even  These stereo unbalanced RCA inputs allow you to play  intermediate levels may be painfully loud  ® a tape, CD player, iPod dock, or other line-level source.  with some headphones. BE CAREFUL! Always turn the  The tape in jacks accept an unbalanced signal using  phones level control [42] all the way down before    standard hi-fi  hookup cables. connecting headphones or pressing a solo switch, or  Pu
                    
                    Resumo do conteúdo contido na página número 17 
                    
                              E E E R R R P P P       C C C I I I M M M     Channel Controls The vertical channel strips look very similar, and have  1 2 3-4 AUX SEND AUX RETU BAL/UNBAL BAL/UNBAL 1 only a few differences between them. Each   channel works independently, and just controls the  1 L (MONO) signals plugged into the inputs directly above it. Here are a few features and differences: 2 R INSERT INSERT L (MONO) LINE IN 5-6 LINE IN 7-8 Mono Channels 1 and 2 BAL/UNBAL � These are mono channels, and their control
                    
                    Resumo do conteúdo contido na página número 18 
                    
                              E E E R R R P P P       C C C I I I M M M     Plugging a guitar into a lower-impedance  1 2 3-4 AUX SEND AUX RETU BAL/UNBAL BAL/UNBAL 1 line-level input can result in the loss of high  frequencies, causing an unnatural and dull  1 L (MONO) sound. Normally, you must use a direct box  8 between a guitar and a mixer’s input, which serves to  2 R convert the impedance of the guitar from high to low.  INSERT INSERT L The hi-z inputs on channels 1 and 2 make the need for  9 (MONO) LINE IN 5-6 LI
                    
                    Resumo do conteúdo contido na página número 19 
                    
                        Never plug  single-ended (unbalanced)   This 20 dB of  attenuation can be very handy when you  micro phones, or ribbon mics into the mic are  inserting a hot signal, or when you want to add EQ  input jacks if phantom power is on.  Do not gain, or both. Without this  “virtual pad,” there is more  plug instrument outputs into the mic XLR input jacks chance of channel clipping. with phantom power on,  unless you know for certain it  is safe to do so. Be sure the main level [55] is turned  24. SEND 
                    
                    Resumo do conteúdo contido na página número 20 
                    
                              E E E R R R P P P       C C C I I I M M M     26. MID EQ FREQUENCY (Ch. 1 and 2) 1 2 3-4 AUX SEND AUX RETU BAL/UNBAL BAL/UNBAL 1 This knob sets the center frequency of the mid EQ   1 L level control [27]. This is sweepable from 100 Hz to   (MONO) 8 8 kHz. 13 12 2 R Once this is set, the mid EQ level can be adjusted with  INSERT INSERT L the mid EQ level control. 9 (MONO) LINE IN 5-6 LINE IN 7-8 BAL/UNBAL Most of the root and lower harmonics that defi ne  1 2 R L L a sound are located in the