Northern UTA220/UTA220k - Manual (Page 106)

12-30
UTA220/UTA220k
D-Channel X.25
Note: Do not substitute displayable ASCII characters for line
delete. When used, a displayable line delete will cause the first
character in the line to remain on the display even though the
line buffer is indeed empty.
*default
Parameter 18: Line Display
Parameter 18 specifies the line display character. When the
PAD receives the line display character from the local DTE
device, the PAD sends the local DTE device the line display
service signal. This transmit to the local DTE device the last
entire line of characters the PAD received from the local DTE
device. Receipt of the line display character is valid when the
PAD is in the PAD data transfer mode and editing (parameter
15) is enabled or the PAD is in the PAD command mode.
The function priority for duplicated characters (because of
duplication of parameter assignments) follows the order of
priority listed in the priority table provided for parameter 3.
*default
Table 12-23: Line Delete
Value Description
0 to 23 One decimal character from the range 0 to 23 in the ASCII Character
Table is used as the line delete character (refer to Appendix F).
24 Line delete character is CAN (18H) *
25 to 127 One decimal character from the range 25 to 127 in the ASCII
Character Table is used as the line delete character (refer to
Appendix F).
Table 12-24: Line Display
Value Description
0 to 17 One decimal character from the range 0 to 17 in the ASCII Character
Table is used as the line delete character (refer to Appendix F).
18 Line delete character is DC2 *
19 to 127 One decimal character from the range 19 to 127 in the ASCII
Character Table is used as the line delete character.