[I]Knob ke upar >>> ARROW indication bani hoti hay bro .....i simply make u udstd in a v simple example...... consider the positions of clock .......
at angle of 3 = POSITION IS SET TO OFF
at angle of 6 = POISTION IS SET TO ON
at angle of 12 = POSITION IS SET TO RES....
In this pic Postion is set to OFF ......
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In this pic Postion is set to ON ......[/I]
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In this pic Postion is set to RES ......[/I]