Mackie 1620i manual 22

22								Insert	PK	ainM
									-20	R L
Onyx		48V
										Main L/R
						bypass		4-Band EQ		Alt 3/4
	Mono Channels					Low Cut				Pan
								LO MID MID HI
		Mic		+
				-	Mic: 0 ~ +60dB			80 100~2K 400~8K12K
							mod1
					Line: -20 ~ +40dB	HPF			Level
		Line		Gain
						75 Hz				Aux
								to FW out mod2
										sends
1620i					+					mod3
								FW Tap
	Ch 1-2		Line		-
			Hi-Z					Pre EQ, Pre Insert
	Line							Post EQ, Post Insert
	Hi-Z							PK
								-20
						3-Band EQ				solo
	From FW ch. 1		Line	(Ch.15-16		LO	MID	HI		Pan
			FW	only)		80	2.5K	12K
		L							Level	Main L/R
	Stereo									Alt 3/4
	Channels				Gain	LO	MID	HI

ltA	1 aux	1 aux	2 aux	2 aux	3 aux	3 aux	4 aux	4 aux
/4R L/3	re)(p	st)(po	re)(p	st)(po	re)(p	(post)	(pre)	logic pfl R afl L afl st)(po

L sum

R sum

Alt L/3 sum

Alt R/4 sum

CD/Tape in

L

		Tape	Block
		Line
Main level		Left
		Bal	Diagram
	+4dBu	Main out
	Mic level
		Bal
		Right
		Line
		Tape
		Left/3
		Alt out
Alt 3/4	C/R Source	Right/4
	Meter
CD/Tape	RUDE	Phones level
	SOLO
	LED

9-16	-20 ~ +20dB
	80	2.5K	12K
R
	To FW
					Aux
From FW ch. 2			mod2	mod3	sends
	To FW
	FW Tap		mod2
	Pre EQ, Pre Insert
	Post EQ, Post Insert
					solo
L	Aux Returns 2 and 4 are identical
Aux Return 1					Level
R
L
Aux Return 3			Level		to Main L/R
					to Aux 1
R
			Talkback Assign
			to C-R
			to Aux1-4
Internal
Talkback			Talkback
Mic
	Level

NOTE: Switches are shown in the default (out) position.

NOTE: Modifications (marked MOD above) must be undertaken by authorized LOUD service centers only L R

ainM

R

afl L sum

pfl sum

afl R sum

Aux 1

pre post

Aux 2

pre post

Aux 3

pre post

Aux 4

pre post

ltA	logic pfl R afl L afl st)(po4 aux (pre)4 aux (post)3 aux re)(p3 aux st)(po2 aux re)(p2 aux (post)1 aux re)(p1 aux
/4R L/3

(+10dB)

Main		Phones
	C/R	Control
	L	Room
		level
pfl		Left
	C/R
afl
	dim
	C/R	Control Room out
	R
		Right
off	solo logic
C/R to Main
		FW1 to Ch 15
	off	FW2 to Ch 16
	Firewire to C/R
		Firewire
	Main Mix	I/O
		Firewire
		outputs
		Channels 15-16 to FW inputs 15-16
	16
		L-R mix to FW inputs 15-16

Aux 1 level

Aux 1 out

FW 13

FW 14

Aux 2 level

Aux 2 out

Aux 3 level

Aux 3 out

Aux 4 level

Aux 4 out

Channels 13-14 to FW inputs 13-14

Aux Masters 1-2 to FW 13-14