# [Display]

<-Property Sheets On this sheet, you can specify parameters related to Preview.
Start: specifies the initial starting and the current view (for Parameters -BMP:). 1:, 2:, 3: and 4: specifies the views (for the -scale: parameter) corresponding to Display -> View1, 2, 3 and 4.
H-scale and V-scale specifies the reduction of the displayed size in the horizontal and the vertical direction with -dpi:.
The "reverse" is option for reversing white and black. If this is checked, the paper color is black and the characters are displayed in white.
"contrast" adjusts the gray scale with gamma correction. The smaller this value, the darker the characters become. For clear display view, you should adjusted this parameter suitable for your display device.
-t: specifies how many dots in each scroll. This will change the scroll speed.
-bright: adjusts the brightness. The default is the maximum brightness of 255.