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Peter Campbell

--Peter Campbell--
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London
--Peter Campbell--

Peter is the Marketing & Sales Co-Ordinator at i-A.C.Systems.

 

Peter Campbell
On 10/15/15, 11:10 AM

To change the contrast on a Carel PGD display you need to simultaneously press the ALARM+Prg Buttons, then with the UP key you can increase the contrast whilst with the DOWN key you can decrease it. 

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Asked: 10/15/15, 11:09 AM
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Last updated: 7/11/17, 1:12 AM