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BEL DIGITAL AUDIO BCR-A8



2004 BEL Digital Audio Ltd.

BCR-A8 Specification

Audio Specification

Analogue inputs 8 Pairs differential, 25k

Ω

impedance on

2 x 25 way D connectors

Analogue outputs 50

Ω

impedance differential on XLR connector

Hum & noise main output  more than 80dB below full output.
Hum & noise line output   100dB below full output

Peak acoustic output   100dB SPL (@ 2ft)

Level meters    2x10 element LED PPI bar graphs

Speakers    2 mid/treble and 2 bass

General

Power requirements   90-260 VAC 40/60Hz
Power consumption   30W Max
Dimensions    483mm x 256mm x 44.3mm
Weight     4kg

Содержание BCR-A8

Страница 1: ...Bel BCR A8 Audio confidence monitor User s Guide Version 1 0 30 09 04 ...

Страница 2: ...ent which is nevertheless supplied for information purposes only and does not constitute any form of warranty or guarantee All trademarks acknowledged The information in this document is subject to change without notice Bel Digital Audio Ltd Unit 3 Horwood Court Bletchley Milton Keynes Bucks MK11RD Tel 01908 641063 Email info beldigital com Web www beldigital com ...

Страница 3: ...l 4 Input selector 4 Input level indicators 4 Anti phase indicator 4 Right level 4 Headphone jack 4 Power on indicator 4 Rear panel 5 Mains input 5 Audio inputs 5 Line outputs 5 FIG 1 1 BCR A8 FRONT PANEL 6 FIG 1 3 BCR A8 LINK SETTINGS 7 Analogue input pin connections 8 BCR A8 Specification 9 Audio Specification 9 General 9 EMC compliance 10 ...

Страница 4: ...el mode this control will adjust the left speaker output level The mode can be selected by adjusting the links shown in Fig 1 3 Input selector The audio input pair routed to the amplifiers and speakers can be selected using this switch Input level indicators Two LED bar graph PPI displays indicate the current input level The input level that shows 0dB on these bar graphs can be internally selected...

Страница 5: ...e connectors are provided to receive the analogue audio inputs The first of these receives analogue input pairs 5 to 8 and the second input pairs 1 to 4 These inputs are treated as stereo pairs or two independent channels as selected by the internal links Fig 1 3 Line outputs Two male XLR type connectors are provided that carry a line level analogue audio output The level on these connectors can b...

Страница 6: ...BEL DIGITAL AUDIO BCR A8 2004 BEL Digital Audio Ltd 6 Fig 1 1 BCR A8 Front panel Fig 1 2 BCR A8 Rear panel ...

Страница 7: ...BEL DIGITAL AUDIO BCR A8 2004 BEL Digital Audio Ltd 7 Fig 1 3 BCR A8 link settings ...

Страница 8: ...4 5 Left 6 Left 6 6 Ground 6 Ground 7 8 Left 3 Left 3 7 8 Left 7 Left 7 9 Ground 9 Ground 10 11 Left 4 Left 4 10 11 Left 8 Left 8 12 13 14 Ground Ground Ground 12 13 14 Ground Ground Ground 15 16 Right 1 Right 1 15 16 Right 5 Right 5 17 Ground 17 Ground 18 19 Right 2 Right 2 18 19 Right 6 Right 6 20 Ground 20 Ground 21 22 Right 3 Right 3 21 22 Right 7 Right 7 23 Ground 23 Ground 24 25 Right 4 Righ...

Страница 9: ... outputs 50Ω impedance differential on XLR connector Hum noise main output more than 80dB below full output Hum noise line output 100dB below full output Peak acoustic output 100dB SPL 2ft Level meters 2x10 element LED PPI bar graphs Speakers 2 mid treble and 2 bass General Power requirements 90 260 VAC 40 60Hz Power consumption 30W Max Dimensions 483mm x 256mm x 44 3mm Weight 4kg ...

Страница 10: ...h the EMC directive numbers EN55103 EN55022 and EN55082 1 when used as directed It is recommended that where possible all cables be good quality screened twisted pairs with the screening braid connected to pin 1 on the XLR connector Optimum performance is obtained using double screened cable with separate ground returns ...

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