Table 3-9 Special Graphics Characters
Octal Code Graphic with US or UK Set Graphic with "Special Graphics" Set Octal Code Graphic with US or UK Set Graphic with "Special Graphics" Set
137 _ Blank 157 o Horizontal line - Scan 1
140 ` Diamond 160 p Horizontal line - Scan 3
141 a Checkerboard (error indicator) 161 q Horizontal line - Scan 5
142 b Horizontal tab 162 r Horizontal line - Scan 7
143 c Form Feed 163 s Horizontal line - Scan 9
144 d Carriage return 164 t Left "T"
145 e Line feed 165 u Right "T"
146 f ° Degree symbol 166 v Bottom "T"
147 g ± Plus/minus 167 w Top "T"
150 h New line 170 x | Vertical bar
151 i Vertical tab 171 y Less than or equal to
152 j Lower-right corner 172 z Greater than or equal to
153 k Upper-right corner 173 { Pi
154 l Upper-left corner 174 | Not equal to
155 m Lower-left corner 175 } UK pound sign
156 n Crossing lines 176 ~ Centered dot
Note 1: Codes 1528-1568, 1618, and 1648-1708 are used to draw rectangular grids; each piece of this line drawing set is contiguous with others so that the lines formed are unbroken.
Note 2: Codes 1578-1638 give better vertical resolution than dashes and underlines when drawing graphs; using these segments 120 × 132 resolution may be obtained in 132 column mode with the Advanced Video Option installed.