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Vt52 terminal emulation – Avocent DSView User Manual

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DSView Installer/User Guide

VT220 Keyboard Function

VT220 Keyboard Byte Sequence

Erase parts of current line

Esc [ Pn K

Erase parts of current screen

Esc [ Pn J

Direct Cursor Addressing

Esc [ Pn H

Direct Cursor Addressing

Esc [ Pn f

Programmable LEDs

Esc [ Pn q

Scrolling Region

Esc [ Pn r

Clear tabs

Esc [ Pn g

Device status report

Esc [ Pn n

What are you?

Esc [ Pn c

Set Mode

Esc [ Pn h

Delete Pn Characters

Esc [ Pn P

Insert Pn Lines

Esc [ Pn L

Delete Pn Lines

Esc [ Pn M

Insert Character

Esc [ Pn @

Erase Pn Characters

Esc [ Pn X

VT52 terminal emulation

The following table lists the DSView keystroke mapping (encoding) for VT52

terminal emulation.

VT52 Encoding

VT52 Keyboard

PC Character Sequence

VT52 Keyboard Byte Sequence

Delete Delete

Øx7F

Up Arrow

Up Arrow

Esc A

Down Arrow

Down Arrow

Esc B

Right Arrow

Right Arrow

Esc C

Left Arrow

Left Arrow

Esc D

Shift-F1 PF1

Esc

P

Shift-F2 PF2

Esc

Q

Shift-F3 PF3

Esc

R

Shift-F4 PF4

Esc

S