1 the model 430 system, Main, Dolby – Dolby Laboratories 430 User Manual
Page 7
1-1
SECTION 1
UNIT 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 Unit
6
5
4
3
2
1
Channels
Error
Remote
Error
Channel
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. 83093
PART NO. 83128
430 SERIES
430 SERIES
6 CHANNEL
15 METER
REMOTE CABLE
FLAT CABLE
PART NO. 83131
PART NO.83127
430 SERIES
3 REMOTES CABLE
REMOTE CONTROLS
CAT. NO. 429
430 SERIES
REMOTE EXTENSION CABLE
(ALSO USED FOR 4 REMOTES)
430 SERIES
PART NO. 83121
LINK
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