Note to paragraph (a)(1): This paragraph places no restrictions on the shipping or sale of digital television receivers that were manufactured before July 1, 2002.
Note to paragraph (a)(2): This paragraph places no restrictions on the shipping or sale of DTV converter boxes that were manufactured before July 1, 2002.
Note to paragraph (a)(3): This paragraph places no restrictions on the importing, shipping, or sale of digital television receivers and separately sold DTV tuners that were manufactured before January 1, 2014.
Table 2-G2 Character Substitution Table
G2 Character | Substitute with |
Open single quote ('), G2 char code 0 * 31 | G0 single quote ('), char code 0 * 27 |
Close single quote ('), G2 char code 0 * 32 | G0 single quote ('), char code 0 * 27 |
Open double quote ("), G2 char code 0 * 33 | G0 double quote ("), char code 0 * 22 |
Close double quote ("), G2 char code 0 * 34 | G0 double quote ("), char code 0 * 22 |
Bold bullet ([.]), G2 char code 0 * 35 | G1 bullet ([.]), char code 0 * B7 |
Elipsis (. . .), G2 char code 0 * 25 | G0 underscore (_), char code 0 * 5F |
One-eighth (1/8), G2 char code 0 * 76 | G0 percent sign (%), char code 0 * 25 |
Three-eighths (3/8), G2 char code 0 * 77 | G0 percent sign (%), char code 0 * 25 |
Five-eighths (5/8), G2 char code 0 * 78 | G0 percent sign (%), char code 0 * 25 |
Seven-eighths (7/8), G2 char code 0 * 79 | G0 percent sign (%), char code 0 * 25 |
Vertical border (|), G2 char code 0 * 7A | G0 stroke (|), char code 0 * 7C |
Upper-right border ( ), G2 char code 0 * 7B | G0 dash (-), char code 0 * 2D |
Lower-left border ( ), G2 char code 0 * 7C | G0 dash (-), char code 0 * 2D |
Horizontal border (), G2 char code 0 * 7D | G0 dash (-), char code 0 * 2D |
Lower-right border (), G2 char code 0 * 7E | G0 dash (-), char code 0 * 2D |
Upper-left border (), G2 char code 0 * 7F | G0 dash (-), char code 0 * 2D |
Table 3-Screen Coordinate Resolutions and Limits
Screen aspect ratio | Maximum anchor position resolution | Minimum anchor position resolution | Maximum displayed rows | Maximum characters per row |
4:3 | 75v * 160h | 15v * 32h | 4 | 32 |
16:9 | 75v * 210h | 15v * 42h | 4 | 42 |
Other | 75v * (5 * H) | 15v * H* | 4 | 1 |
1H = 32 * (the width of the screen in relation to a 4:3 display). For example, the 16:9 format is 1/3 wider than a 4:3 display; thus, H = 32 * 4/3 = 42.667, or 42.
Table 4-Predefined Window Style ID's
Style ID # | Justify | Print direction | Scroll direction | Word wrap | Display effect | Effect direction | Effect speed | Fill color | Fill opacity | Border type | Border color | Usage |
1 | Left | Left-to-right | Bottom-to-top | No | Snap | n/a | n/a | (0,0,0) Black | Solid | None | n/a | NTSC Style PopUp Captions |
2 | Left | Left-to-right | Bottom-to-top | No | Snap | n/a | n/a | n/a | Transparent | None | n/a | PopUp Captions w/o Black Background |
3 | Cntr | Left-to-right | Bottom-to-top | No | Snap | n/a | n/a | (0,0,0) Black | Solid | None | n/a | NTSC Style Centered PopUp Captions |
4 | Left | Left-to-right | Bottom-to-top | Yes | Snap | n/a | n/a | (0,0,0) Black | Solid | None | n/a | NTSC Style RollUp Captions |
5 | Left | Left-to-right | Bottom-to-top | Yes | Snap | n/a | n/a | n/a | Transparent | None | n/a | RollUp Captions w/o Black Background |
6 | Cntr | Left-to-right | Bottom-to-top | Yes | Snap | n/a | n/a | (0,0,0) Black | Solid | None | n/a | NTSC Style Centered RollUp Captions |
7 | Left | Top-to-bottom | Right-to-left | No | Snap | n/a | n/a | (0,0,0) Black | Solid | None | n/a | Ticker Tape |
Table 5-Predefined Pen Style ID's
Predefined style ID | Pen size | Font style | Offset | Italics | Underline | Edge type | Foregrnd color | Foregrnd opacity | Backgrnd color | Backgrnd opacity | Edge color | Usage |
1 | Stndr | 0 | Normal | No | No | None | (2,2,2) White | Solid | (0,0,0) Black | Solid | n/a | Default NTSC Style* |
2 | Stndr | 1 | Normal | No | No | None | (2,2,2) | Solid | (0,0,0) White | Solid | n/a | NTSC Style* Mono w/Serif |
3 | Stndr | 2 | Normal | No | No | None | (2,2,2) White | Solid | (0,0,0) Black | Solid | n/a | NTSC Style* Prop w/ Serif |
4 | Stndr | 3 | Normal | No | No | None | (2,2,2) White | Solid | (0,0,0) Black | Solid | n/a | NTSC Style* Mono w/o Serif |
5 | Stndr | 4 | Normal | No | No | None | (2,2,2) White | Solid | (0,0,0) Black | Solid | n/a | NTSC Style* Prop w/o Serif |
6 | Stndr | 3 | Normal | No | No | Unifrm | (2,2,2) White | Solid | n/a | Transparent | (0,0,0) Black | Mono w/o Serif, Bordered Text, No BG |
7 | Stndr | 4 | Normal | No | No | Unifrm | (2,2,2) White | Solid | n/a | Transparent | (0,0,0) Black | Prop. w/o Serif, Bordered Text, No BG |
*"NTSC Style"-White Text on Black Background
Table 6-Minimum Color List Table
Color | Red | Green | Blue |
Black | 0 | 0 | 0 |
White | 2 | 2 | 2 |
Red | 2 | 0 | 0 |
Green | 0 | 2 | 0 |
Blue | 0 | 0 | 2 |
Yellow | 2 | 2 | 0 |
Magenta | 2 | 0 | 2 |
Cyan | 0 | 2 | 2 |
Table 7-Alternative Minimum Color List Table
Color | Red | Green | Blue |
Black | 0 | 0 | 0 |
Gray | 1 | 1 | 1 |
White | 2 | 2 | 2 |
Bright White | 3 | 3 | 3 |
Dark Red | 1 | 0 | 0 |
Red | 2 | 0 | 0 |
Bright Red | 3 | 0 | 0 |
Dark Green | 0 | 1 | 0 |
Green | 0 | 2 | 0 |
Bright Green | 0 | 3 | 0 |
Dark Blue | 0 | 0 | 1 |
Blue | 0 | 0 | 2 |
Bright Blue | 0 | 0 | 3 |
Dark Yellow | 1 | 1 | 0 |
Yellow | 2 | 2 | 0 |
Bright Yellow | 3 | 3 | 0 |
Dark Magenta | 1 | 0 | 1 |
Magenta | 2 | 0 | 2 |
Bright Magenta | 3 | 0 | 3 |
Dark Cyan | 0 | 1 | 1 |
Cyan | 0 | 2 | 2 |
Bright Cyan | 0 | 3 | 3 |
47 C.F.R. §79.102