Omron NT21 Reference Manual page 158

Numeral Display
Reference: The 32 dot high-definition font is not displayed for the following models (16 16
142
Settings
Zero Whether or not zero suppression is used (Zero suppression,
Suppression page 144)
Check mark (zero suppression used)/
No check mark (zero suppression not used)
Display Sign Whether or not negative numbers are indicated (setting
ineffective if Hexadecimal has been set for Display Format)
Check mark (negative numbers indicated)/
No check mark (negative numbers not indicated)
Enlarged Display
Numeric values can be displayed at the following scales.
1 1 (Equal) 2 1 (Wide)
4 4
With ISO 8859-1 font type, the numerals of 2 2 or larger scale are automatically
displayed in 32 dot high-definition font.
dot font is used.)
NT31-ST121j-E
NT31C-ST141j-E
NT631-ST211j-E
NT631C-ST141j-E
NT631C-ST151j-E
Smoothing
Characters enlarged to a scale of 2 2 or greater can be displayed with the out-
line automatically smoothed. This function is called smoothing.
With smoothing
Smoothing is not performed for high-definition font.
Position
Foreground color
123456
Background color
1 2 (High) 2 2
8 8
Without smoothing
Section 2-8
3 3