SoundCraft B400 - page 47

B400 Functional Description 4.19

MMoonnoo OOuuttppuutt

The mono output may either be derived from a mono sum of the pre-mute, pre-

insert left and right signals, and therefore is also unaffected by the limiter, or, by

changing internal jumpers, may be derived post-limiter.

LLEEVVEELL

The LEVEL control sets the final output level. This may be fed by a pre-fade signal

or a post-fade signal (i.e. pre or post-fade the stereo master fader) by use of the

associated PRE switch.

MMUUTTEE

The output is muted whent the MUTE switch is pressed.

PPFFLL

The PFL switch allows you to listen to the Mono Output signal via the cue system.

OOuuttppuutt LLeevveell CCoonnttrrooll

EEXXTT MMUUTTEE

The main stereo outputs may be muted via the external logic inputs, available on

the rear panel. The EXT MUTE LED illuminates to indicate that an external mute

is active.

PPKK ((PPeeaakk))

The PK LED monitors both the left and right mix bus signals at a position post-

mix-amp and pre-fader. The PK LED will illuminate if either signal goes above 6dB

below clipping.

FFAADDEERR

The Stereo Master Fader sets the final Stereo output level.

Contents

Main Page BB440000 CCoonntteennttss Page Page 1.2 B400 Introduction IInnttrroodduuccttiioonn SSyysstteemm OOvveerrvviieeww B400 Introduction 1.3 PPoowweerr SSuuppppllyy WWaarrrraannttyy Page Page Page B400 Installation 2.3 EEaarrtthhiinngg tthhee CCoonnssoollee MMeetteerrbbrriiddggee 2.4 B400 Installation RReeaarr CCoonnnneeccttoorr PPaanneell EEDDAACC CCoonnnneeccttoorrss B400 Installation 2.5 9900--WWaayy EEDDAACC 11 && 22 CCoonnnneeccttoorrss 2.6 B400 Installation RReeaarr CCoonnnneeccttoorr PPaanneell DD--TTyyppee CCoonnnneeccttoorrss B400 Installation 2.7 2.8 B400 Installation JJuummppeerr OOppttiioonnss MMOONNOO IINNPPUUTT SSTTEERREEOO IINNPPUUTT B400 Installation 2.9 MMOONNOO GGRRPP SSTTEERREEOO GGRRPP 2.10 B400 Installation SSTTEERREEOO MMAASSTTEERR MMOONNIITTOORR MMOODDUULLEE CCOOMMMMSS MMOODDUULLEE B400 Installation 2.11 IInntteerrnnaall MMoonniittoorr SSoouurrccee SSeelleeccttiioonn FFiittttiinngg LLiinnkkss Page Page 3.2 B400 Block Diagrams OPTION MIC LINE GAIN HPF * INSERT SEND INSERT RETURN GROUPS STEREO ROUTE RELAY CONTROL LOGIC B400 Block Diagrams 3.3 7-8 5-6 3-4 1-2 * 3.4 B400 Block Diagrams ST LEFT ST RIGHT AUX4 LEFT AUX1 AUX2 AUX3 B400 Block Diagrams 3.5 AUX 4 L OUTPUT AUX 4 R MIX AUX 4 R OUTPUT AUX 4 L MIX 3.6 B400 Block Diagrams PROD SW TB PROD T/B TO EXT CTL B400 Block Diagrams 3.7 EXT CUE CLEAR EXT ST MONITOR FEEDS FROM ST MODULE Page Page MMoonnoo IInnppuutt MMoodduullee Page Page Page SStteerreeoo IInnppuutt//TTeellccoo MMoodduullee Page 4.8 B400 Functional Description MMEETTEERR PPKK ((PPeeaakk)) FFAADDEERR OOuuttppuutt RRoouuttiinngg Page MMoonnoo GGrroouupp MMoodduullee B400 Functional Description 4.11 FFaaddeerr PPAANN SSTT ((SStteerreeoo)) AAUUXXIILLIIAARRYY SSEENNDDSS Page Page SStteerreeoo GGrroouupp MMoodduullee B400 Functional Description 4.15 FFaaddeerr IIMMAAGGEE WWIIDDTTHH BBAALL//PPAANN SSTT ((SStteerreeoo)) Page Page SStteerreeoo MMaasstteerr MMoodduullee Page Page CCoommmmuunniiccaattiioonn MMoodduullee Page Page MMoonniittoorr MMoodduullee Page Page Page Page Page 5.2 B400 Specifications BB440000 TTyyppiiccaall SSppeecciiffiiccaattiioonnss CCoonnnneeccttiioonnss FFiilltteerr aanndd EEQQ EEQQ AAuuxxiilliiaarriieess Page 5.4 B400 Specifications Inputs Comms points B400 Specification