Thanks Boys and Girl

. Just to clarify it cycles 1 then 1. then 2 then 2. etc and then on till 9 where I can press P which goes into ultra turbo nuclear reactor mode and glows green...
Ok according to label on underside e-Nr (their nomenclature) its a T4742N0 which fails to pull up a manual from their website when i looked the other day. I thought it might put it into a different mode or something.
I think it probably is a "half" indicator as t-force suggests...
Hardly a major issue and not too worried about it...I'm just the kinda person who likes to understand how inanimate object things work...given up with live things - just too complex (read women...

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