Caerbont Automotive Instruments Ltd, 
Abercrave, 
Swansea,
SA9 1SH.
Tel 01639 732200  Fax  01639 732201
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Installation and Operating Instructions
GREEN - Connect to switched positive 12 volt supply 
BLACK - Connect to ground. 
RED / WHITE - Connect to dash lamp power.
Sender unit connection options:-
WHITE / BLACK - Connect to switched side of ignition coil of contact breaker ignition system. 
RED / BLUE Connect to ecu or electronic ignition tacho signal.
Installation:
Operating Instructions:
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SMITHS Prosport MotorSport Tachometers

Caerbont Automotive Instruments Ltd, Abercrave, Swansea, SA9 1SH.   Tel 01639 732200.  Fax  01639 732201

Company Reg No  2847474.  VAT Reg No  GB 5582 14927.  Website Designed by E-Comservices

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