... price sign 1.RF control,RS232 2.Character height:8" 3.Format:8.889,8.888,8.88 9/10 4.Warranty:2 years 8 inch (Format ... according to customers' request).Display numerals"0,1,2,3,4,5,6,7,8,9,dot";Fraction"1-9/10"and Decimal"Dot ... the LED price board.Update the pricing of the display showing.Adapt the display intensity to save the electric energy.Record the ...