Modify Contrast - Bticino Terraneo 342620 Instrucciones De Empleo

PROGRAMMING

Modify contrast

If more than 7 seconds elapse between pressing one
pushbutton and the next the display returns to the rest
position keeping the old secret code set.
• keep pushbutton C pressed for 2
seconds to confirm the selection
the contrast value in use appears on
the display
• use the pushbuttons to enter the
new value ( e.g. 50 )
• keep the pushbutton pressed for 2
seconds to confirm the selection.
After the confirmation:
the effect of the new setting will be
seen on the display.
95
GB