JANUS? 2020 Hand-Held Computer (4MB) - Intermec

nugget
nuggetTYTR TYTRLeaning How to Use the Reader
2
If You Cannot See the Cursor
If you have moved the viewport and cannot see the cursor, try entering one of
these two options:
To See the Cursor Press These Keys Or Scan This Bar Code
Move the viewport to the
cursor’s position. This
command may not work if
you are using the reader in
Graphics mode.
Bring the cursor to the
viewport. This command
does not work on
applications that have
different definitions for
cursor movement and you
may erase unentered data if
you move the cursor
backward.
Adjusting the Display From the DOS Prompt
You can change several parameters to adjust the display:
Viewport to Cursor
*/-*
*/-*
Cursor to Viewport
*..%%*
*..%%*
• Make the screen contrast lighter or darker.
• Turn the display backlight on or off.
• Change the line at which the display scrolls.
• Change the height of the characters.
• Select automatic or manual viewport movement.
• Make the beep volume quieter or louder.
There are three ways to change these parameters:
• Use the reader’s Control mode as described next.
• Use the Interactive Configuration application (IC.EXE). For help, see
Chapter 5, “Configuring the Reader.”
• Use the configuration commands to change each parameter. For help, see
Chapter 12, “Configuration Command Reference.”
You can use Control mode to change the display parameters at the DOS
prompt or when you are running an application. You should only change the
scroll line at the DOS prompt.
2-27