Elan Audio are a major Australian (Perth) designer, manufacturer and supplier of Australian broadcast industry equipment.
These manuals date from the late 1990's - when analogue was in common use and the equipment it provides details on is now obsolete but perhaps someone may still have a use for these. Some community radio stations are still using vintage Elan gear, for example.
I am offering all four (4) manuals together - they will not be separated
The manual titles are:
Tabletop Mounting Studio Intercom System ICS-2 OWNERS MANUAL
This manual comprises the PCB layout and full circuit diagrams
Custom Built Programme Source Switcher (ABC Bundaberg and Rockhampton QLD) Owners Manual
PCB layouts and circuit diagrams for EPS-01 (Power Supply) EBC-01 (Euromodule Serial Controller), EAS-02 (RS-485 Control 8x1 Audio Switch), ABCBPSS/2 (ABC PSS Switcher 16 In 8 Out) - all circuit diagrams are easy to read, A3 format (folded)
Custom Built Euromodule Based Network Source Switcher NSS-01
PCB layouts and circuit diagrams for KPM381 (2x16 Line Key Pad Module Queue System), ABCNSS/2 (Eternal Connections ABC Type NSS Switcher), EAS-02 (RS-485 Control 8x1 Audio Switch), EPF-01 (Programme Fail Detector), EDM-01 (Output Multiplexer), EBC-01 (Euromodule Serial Controller)
Custom Built Delay Controller CDC-01
PCB layouts, block diagrams and circuit diagrams (2) for CDC-01 (ABC Delay Control Unit)
These manuals cover the "nuts & bolts" for this ELAN Audio equipment, NO theory of operation etc