Mackie ONYX 820i Contents, 20.48V PHANTOM POWER (CH. 1-4ONLY), 21.LINE +4 DB/-10DB (CH. 3 AND 4 ONLY)

Contents
IMPORTANT SAFETY INSTRUCTIONS ........................		2
QUICK START..........................................................		3
INTRODUCTION ......................................................		4
YOU ARE HERE .......................................................		6
HOOKUP DIAGRAMS...............................................		7
FEATURES	.............................................................	12
REAR PANEL ......................................................		12
1.	POWER CONNECTION.............................	12
2.	POWER SWITCH.....................................	12
3.	FIREWIRE CONNECTIONS........................	12
4.	LEFT/RIGHT XLR MAIN OUTPUTS ...........	13
5.	MAIN OUTPUT LEVEL..............................	13
6.	CTRL-RM OUT........................................	13
7.	ALT 3–4 OUT .........................................	13
CONNECTION SECTION .......................................		14
8.	MIC INPUTS...........................................	14
9.	INSERT (CH. 1 AND 2) ............................	14
10.	MONO LINE INPUTS (CH. 1 AND 2) .........	15
11.	STEREO LINE INPUTS (CH. 3-8) ...............	15
12.	AUX SEND 1 AND 2................................	15
13.	AUX RETURN 1 AND 2 ...........................	15
14.	LEFT/RIGHT 1/4" MAIN OUTPUTS .........	15
15.	TAPE INPUTS .........................................	16
16.	TAPE OUTPUTS ......................................	16
17.	HEADPHONE OUTPUT ............................	16
CHANNEL CONTROLS .........................................		17
18.	HI-Z SWITCH (CH. 1 AND 2 ONLY) ..........	18
19.	LOW CUT (CH.1–4 ONLY) .......................	18

20.48V PHANTOM POWER (CH. 1-4 ONLY).. 1821.LINE +4 DB/-10 DB (CH. 3 AND 4 ONLY) 19

22.	INPUT (LINE OR FW 1-2)........................	19
23.	GAIN CONTROL......................................	19
24.	SEND FIREWIRE PRE/POST.....................	19
25.	HIGH EQ ................................................	20
26.	MID EQ FREQUENCY (CH. 1 AND 2).........	20
27.	MID EQ LEVEL (CH. 1 AND 2) ..................	20
28.	HIGH MID EQ LEVEL (CH. 3 AND 4) .........	20
29.	LOW MID EQ LEVEL (CH. 3 AND 4)..........	20
30.	MID EQ LEVEL (CH. 5/6 AND 7/8) .........	20
31.	LOW EQ.................................................	20
32.	AUX SEND 1 AND 2................................	21
33.	PAN.......................................................	21
34.	MUTE SWITCH AND ALT 3–4...................	21
35.	–20 AND OL LEDS ..................................	22
36.	LEVEL ....................................................	22
37.	SOLO.....................................................	22

CONTROL ROOM/PHONES AND METERS ............		23
38.	MAIN MIX ..............................................	23
39.	TAPE, FW 1-2, ALT 3-4 ............................	23
40.	ASSIGN TO MAIN MIX .............................	23
41. CONTROL ROOM KNOB ...........................		23
42. PHONES KNOB ........................................		24
43.	LEFT/RIGHT LEVEL METERS......................	24
44.	RUDE SOLO LIGHT ...................................	24
AUX MASTER.....................................................		25
45. MASTER AUX SEND 1 AND 2....................		25
46.	PRE/POST ..............................................	25
47. MASTER AUX RETURN 1 AND 2 ...............		25
48.	RTN TO AUX 1 ........................................	25
49.	AUX SEND 1-2 TO FW 5-6 .......................	25
50.	POWER LED.............................................	26
TALKBACK .........................................................		26
51.	TALKBACK MIC ........................................	26
52.	TALKBACK LEVEL .....................................	26
53.	DESTINATION: PHONES, AUX 1-2.............	26
54.	TALKBACK SWITCH ..................................	27
MAIN MIX.........................................................		27
55.	MAIN MIX .............................................	27
56.	ASSIGN TO FW 7–8 ...............................	27
APPENDIX A: SERVICE INFORMATION....................		28
APPENDIX B: CONNECTIONS..................................		29
APPENDIX C: TECHNICAL INFORMATION ................		31
APPENDIX D: RACK EAR INSTALLATION .................		34
APPENDIX E: FIREWIRE .........................................		35
APPENDIX F: MODIFICATIONS ...............................		39
LIMITED WARRANTY.............................................		41

6Onyx 820i