Intermec CV30 Intermec Terminal Emulator (ITE) Programmer's Reference Manual - Page 82

Chapter 2 - About VT/ANSI Programming Scanner Lock Mode (continued) Mode Sequence* Action Reset CSI = 4 l Resets Scanner Lock mode (default). * The last character of the reset sequence is lowercase L (6C hexadecimal). VT340 Applications Supported VT340 computer applications include setting the right margin, using control functions, and creating text forms. Right Margin The computer display contains 2 to 80 columns. To ensure that the cursor will not go beyond Column Pn, use the following sequence to set the number of columns (Pn is a number from 2 to 80): CSI Pn $ | Control Functions In editing mode you can use the erasure, deletion, and insertion control functions. The character protection field lets you design text forms that cannot be changed or overwritten. In edit mode, character protection also depends on the setting of erasure mode (ERM): • If ERM is set all characters can be changed, erased, and moved, regardless of protection. • If ERM is reset only unprotected characters can be changed, erased, and moved. These control functions do not affect protected areas in page memory: • Insert line (IL) • Delete line (DL) • Insert character (ICH) • Delete character (DCH) • Erase in display (ED) • Erase in line (EL) • Erase character (ECH) Text Forms When using C1 control characters SPA, EPA, SSA, and ESA to create forms on the host, the rows and columns to which the cursor moves must be in sequential order. The following shows some sequences that create a text form, start with the left column. Control Characters for Auto-Login Script File Sequence ESC [ 1; 1 H Definition Home cursor Sequence ESC V Definition Start protected area 70 Intermec Terminal Emulator (ITE) Programmer's Reference Manual