Block diagram | Fostex LR16 specification

A+48V P48V (1-8)

P48V (9-16)

ON/OFF

ON/OFF

ST	GROUP EFF	AUX	SOLO
L R	1 2 3 4	1 2	3
			-∞~ +10dB

AUX SEND1

DA

AUX SEND1

Model LR16

		TIP: SEND
		RING: RETURN
P48 (1-8)		INSERT
INPUT 1~8		VOL IC
MIC		VOL IC
MIC		(LIMITER)
	GAIN1: +28dB	Low Cut Filter
+	GAIN2: +5dB	80Hz, -12dB/oct
+
+	BAL	BA		A/D
			PEAK	1
		MIC1: -60 ~ -35dBu TRIM
		MIC2: -37 ~ -12dBu		2
		LINE1: -40 ~ -15dBu (37.8 ~ -12.8dBV)		2

LINE2: -17 ~ +8dBu (-14.8 ~ +10.2dBV)

1

2

	-∞	~ +10dB		3	4
	-∞	~ +10dB		ST BUS ON/OFF
INPUT/TRACK/SUB IN	CH1 FADER		CH1 PAN	1	2
INPUT/TRACK/SUB IN	CH1 FADER		CH1 PAN
		MUTE		3	4
				GROUP1-2 ON/OFF
INPUT				1	2
EQ			CH1 EFF	3	4
H: 12kHz				GROUP3-4 ON/OFF
M: 100-8kHz
L: 80Hz			PRE/POST	AUX 1
+/-18dB

SOLO	AUX SEND2
	AUX SEND2
SOLO	AUX SEND3
	AUX SEND3
SOLO	EFF SEND
	EFF SEND
SOLO
INTERNAL	EFFECT
EFFECT	EFFECT
	ON/OFF

LIMITER

DA

AUX SEND2

(-2dBu)

AUX SEND3

EFF SEND

[Mixer functions]

		TRK1
LINE	ATT: -20dB	SUB IN
LINE

TO REC1

AUX 2

AUX 3

EFF RTN L-R

SOLO

-∞~ +10dB

P48 (9-16)

EFF RTN 1-2

EFF RTN 3-4

MONITOR LEVEL

42

INPUT 9~16

1

2

-∞~ +10dB

3

4

MIC

VOL IC

ST BUS ON/OFF

EFF RTN AUX1

(LIMITER)

CH16 FADER

CH16 PAN

1

2

Low Cut Filter

INPUT/TRACK/SUB IN

MUTE

3

4

+

80Hz, -12dB/oct

EFF RTN AUX2

A/D

GROUP1-2 ON/OFF

L

R

+

BAL

BA

INPUT

1

2

EQ

EFF RTN AUX3

1

1

CH16 EFF

3

4

SOLO

TRIM

PEAK

M: 100-8kHz

2

H: 12kHz

GROUP3-4 ON/OFF

PHONES VOL

MIC1: -60 ~ -35dBu

2

L: 80Hz

MIC2: -37 ~ -12dBu

PRE/POST

AUX 1

-∞

~ +10dB

MONITOR VOL

BA

PHONES

LINE1: -40 ~ -15dBu (37.8 ~ -12.8dBV)

+/-18dB

LINE2: -17 ~ +8dBu (-14.8 ~ +10.2dBV)

SOLO

BA

ATT: -20dB

TRK16

LINE

SUB IN

AUX 2

TO REC16

					LR/12/34/EFF	DA
		AUX 3			MONITOR SW		BA	L
							BA	MONITOR OUT
		SOLO						MONITOR OUT
		-∞~ +10dB						(-12dBV)
								R
			GROUP1
			FDR
SUB IN					BA	1
SUB IN			TO ST		BA
(-10dBV)			GROUP2		DA
(-10dBV)			FDR
SUB IN					BA	2
BA			TO ST		BA		GROUP OUT
	A/D	SUB IN	GROUP3				GROUP OUT
		SUB IN
BA			FDR				(+4dBu)
-∞~ +20dB					BA	3	(+4dBu)
			TO ST		BA
			GROUP4	LIMITER	DA
			FDR
					BA	4
			TO ST		BA
GND
	RECORDER		-∞~ +10dB
	RECORDER
						L
		S/R 1
		TO REC 1	FDR
		TO REC 1	FDR				STEREO OUT (+4dBu)
					BA		STEREO OUT (+4dBu)
TRACK/M.PLAY	REPRO TRK [1]				BA
TRK1			ST OUT L		DA
			ST OUT R		DA
			FDR
	REPRO TRK [16]				BA	R
	REPRO TRK [16]			OUTPUT LIMITER	BA
TRK16		S/R 15	-∞~ +10dB	OUTPUT LIMITER
		TO REC 15		ON/OFF
		TO REC 15
		S/R 16
		TO REC 16
		TO REC 16
	MEMORY PLAYER				BA	L	ST MIX OUT
	MEMORY PLAYER				DA		(-10dBV)
					BA	R	(-10dBV)

S/R ST MIX

2MIX

Block diagram

Image 42

Fostex LR16 manual Block diagram

Contents

Model LR16 Safety Instructions Important Safety Instructions Table of contents Signal flow of the mixer Connecting sources Adjusting the input level Low-cut filter Limiter Equalizer Recorder functions Recording/Playback Setting on the memory play setup screen Performing memory playAdding a mark Adding a mark on-the-fly Specifications Recorder functions File transfer to/from a computerRecorder functions Other functions About power supply Precautions on installationIntroduction Condensation About version upgradeCleaning the exterior About copyrights Main features Overview Recorder section main unit features Before using the unit Unpacking the carton Integrating the main unit and control unit Setting the main unit and control unit separatelyUsage examples of LR16 Mounting the main unit and control unit on the rack Integrating the control unit and main unit Necessary items Rack mount adaptor After attaching the adaptor Connecting the power cord Turning on the powerPreparation of power supply Connection to external devices Connection example live recording Connection example home recording MTR Balanced and unbalanced inputs/outputs Balanced Names and functions Control unit input channel 1 through 14 ST/1-2/3-4 assign switches POST/PRE switchMute switch Solo switch Control unit Master channel SUB in jacks and controlMonitor section Phantom 1-8, 9-16 indicators Internal effects sectionRecorder control section Assign to Stereo OUT switches AUX Send controls / Solo switches24 27 EFF Send control / Solo switch Output Limiter switch Control unit rear panel Main unit front panel ST MIX key NEW Project keyTransport keys REC Track Select 1-16 keys Main unit rear panel Home screen Display details Menu mode screen Memory play setup mode screen Model LR16 Names and functions Mixer functions Signal flow of the mixer Mixer basics Connecting sources to the input connectors Connecting sourcesAdjusting the input level Phantom power supply setting Low-cut filter Gain adjustment while monitoringEqualizer Limiter Pre-fader Using an external effect processorUsing AUX 1, 2 Post-fader Using the internal effects processor Using InsertApplying the internal effects Monitoring About the effect types Channel grouping Solo monitor Using SUB Set the Source switches on channels 15 and 16 to TRK Block diagram Recorder functions Recording/playback Recording formatRecorder basics Recording mode Project Live recording Bass Recording to tracks 1 through Adjusting input level =recording level of each mixer channel Preparation Adjusting the channel output levels sent to the stereo buss Recording Playing back a project Locate to the beginning of the projectPress the Play key in the recorder or mixer section Overdubbing Connecting a sound sourceAdjusting the input level while playing back tracks 1 Multitrack recording Mixdown Performing overdub Adjusting level and sound of each track Starting mixdown recording Punch in/out using the transport control keys Punch in/out Punch in/out using a footswitch At the punch out point, press only the Play key Model LR16 Recorder functions / Recording/playback Memory play Section of the main unit Memory Setup key in the recorderPress the Enter key Numeric key number 0 through 9 Selecting the memory play mode After you complete assignment,press EXIT/NO keySelecting a channel pair for memory play Performing memory play Press an illuminated numeric key Adding a mark on-the-fly Mark functionAdding a mark Adding a mark via the mark list screen Editing a mark label Locating to a mark pointEditing a mark Press the Enter key to bring up the Menu screen Example of label editing Editing a mark position Deleting a mark Edit the time data in the following manner Creating a new project Project managementSelecting a project While Select is highlighted, press Editing a project name Use the Menu dial to highlight Rename press the Enter key Right Rolling back a projectName editing example Use the 3 key to enter a Saving a project to an external medium Use the Menu dial to highlight Roll back press the Enter key Selecting tracks Export screen detailsEditing the duration Use the Menu dial to highlight Export press the Enter key Copying a stereo mix file to an external medium Press any operation key Selecting a desired file Selecting all filesSelect the files to be exported Protecting a project Deleting a project Display now shows the project list screen Enabling USB connection Use the Menu dial to highlight USB and press the Enter key While ? is flashing on the screen, press the Enter key Protecting the internal hard diskWhile USB to PC is highlighted, press the Enter key LR16 E Copying data from the LR16 to a computer Other functions Adjusting the display contrastSetting the footswtich function Press the Enter key to bring up Initializing the system memory Setting items DefaultFormatting the internal hard disk While holding down the Record key, press the Enter key To assign the destination channels of SUB Use the Menu dial to highlight Input and press the Enter key Software version upgrade Method Turn on the LR16 Press the Enter key to bring up Menu screen Midi message supported by the LR16 Setting frame rateMidi synchronization Midi connection Setting FS/Bit of project While Default FS menu is highlighted, press the Enter key Input and Output Controller unit SpecificationsInput and Output Main unit Inputs/Outputs General Physical dimensionsPower Consumption approx W Main unit Midi Implementation Chart Model LR16 Declaration of EC Directive Affect of Immunity on This Equipment Forthe US Customers only Fostex America Limited Warranty Shipping Index 45, 52Page Fostex CO