1-1

SECTION 1UNIT CONFIGURATIONS

1.1 The Model 430 System

The Model 430 is a modular system which has a control unit containing the power supply and

microprocessor. The control unit links to one or more enclosures each of which contains one or two noise

suppression modules and also links to one or more remote control modules. The 40mm wide format of the

remote control modules makes them easily mountable in spare sections of many mixing consoles.

Alternatively, they may be mounted in an optional housing which can mount up to three remote control

modules.

Linking of the units is accomplished by a short ribbon cable bus between the control unit and the suppressor

module enclosures and a 15-meter shielded cable between the control unit and remote control modules.

Where the remotes are console mounted, there are 15-way ribbon cable assemblies which allow flexible

use of the spare space in the console.

The figure below shows a complete 6-channel system along with the various component part numbers.

A1F4356B REV2
430 Series Noise Suppressor Module
Cat. No. 413
Dolby
Normal Bypass
5
0
1
2
3
4
Dolby
430
Series
Remote
Level
Pull to
Clip
Adjust
LF HF
in
Bypass
Normal
Dolby
Cat. No. 413
430 Series Noise Suppressor Module
430 Series Control Unit654321ChannelsErrorRemoteErrorChannel
Dolby
430 Series Noise Suppressor Module
Cat. No. 413
Dolby
Normal Bypass
Bypass
Normal
Dolby
Cat. No. 413
430 Series Noise Suppressor Module
430 Series Noise Suppressor Module
Cat. No. 413
Dolby
Normal Bypass
Bypass
Normal
Dolby
Cat. No. 413
430 Series Noise Suppressor Module
in
HF
LF
Adjust
Clip
Pull to
Level
Remote
Series
430
Dolby
4
3
2
1
0
5
in
HF
LF
Adjust
Clip
Pull to
Level
Remote
Series
430
Dolby
4
3
2
1
0
5
in
HF
LF
Adjust
Clip
Pull to
Level
Remote
Series
430
Dolby
4
3
2
1
0
5
in
HF
LF
Adjust
Clip
Pull to
Level
Remote
Series
430
Dolby
4
3
2
1
0
5
in
HF
LF
Adjust
Clip
Pull to
Level
Remote
Series
430
Dolby
4
3
2
1
0
5
430PS POWER SUPPLY AND CONTROL UNIT
430SU2 2 CHANNEL SUPPRESSOR UNIT
430SU2 2 CHANNEL SUPPRESSOR UNIT
430SU2 2 CHANNEL SUPPRESSOR UNIT
PART NO. 83093PART NO. 83128
430 SERIES
430 SERIES
6 CHANNEL15 METERREMOTE CABLEFLAT CABLEPART NO. 83131PART NO.83127
430 SERIES
3 REMOTES CABLEREMOTE CONTROLSCAT. NO. 429
430 SERIES
REMOTE EXTENSION CABLE(ALSO USED FOR 4 REMOTES)
430 SERIES
PART NO. 83121LINKCHASSIS GROUND
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