134 lines
4.9 KiB
TeX
134 lines
4.9 KiB
TeX
\chapter{Set-Up Mode}
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\section{Keys in Set-Up Mode}
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\begin{tabular}{p{6em} | p{0.75\textwidth}}
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\hline
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\textbf{Key} & \textbf{Function} \\
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\hline
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\LKeyF{1} & Show/hide help \\
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\LKey{5} & Advance to the next screen \\
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\LKeyShiftX{T} & Reset tab stops to default \\
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\LKeyTab & Move cursor to the next tab stop \\
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\LKeyEnter & Move cursor to the beginning of the line \\
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\LKeyShiftX{C} & On Set-Up B: reset NVRAM to factory defaults on next boot \\
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\hline
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\end{tabular}
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\section{The Set-Up Screens}
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The Set-Up screens imitate the same functions on a real DEC VT100 terminal.
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Use \LKeyF{1} to toggle the help display which shows all keys. \\
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Use \LKey{5} to advance to the next screen.
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\subsection{Set-Up A}
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This page shows the tab stops and offers to toggle \textbf{80/132 columns} text display and also switching between
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\textbf{online} and \textbf{local mode}.
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In \textbf{online mode}, the terminal is connected to the computer via the serial port.\\
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In \textbf{local mode}, the terminal can be used to connect directly to the modem using the \textit{Quick Settings menu} (see \vref{quicksettings}).
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Use \LKeyShiftX{S} (capital \texttt{S}) to save and \LKeyShiftX{R} (capital \texttt{R}) to recall the settings from NVS.
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\subsection{Set-Up B}
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On this page, various configuration \textit{bits} can be set. Use the cursor to navigate above the bit and press \LKey{6} to toggle it. Use \LKeyTab{} and \LKeyEnter{} to move quicker.
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These bits are available:
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\begin{tabular}{p{8em} | p{0.68\textwidth}}
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\hline
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\textbf{Bit} & \textbf{Function} \\
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\hline
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Scroll & Use smooth scrolling \\
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Auto Repeat & Press longer on a key and the input will be repeated \\
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Screen Inv. & Invert the screen colors (to eg. black on white) \\
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Cursor & Change cursor shape (block / line) \\
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\hline
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Margin Bell & Ring the bell when cursor is on right margin \\
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Keyclick & Every keypress will make a clicking sound \\
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Ansi/VT52 & \dots \\
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Auto Xon/off & Use Xon/Xoff as flow control \\
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\hline
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US/UK & Switch between US and UK keyboard layout \\
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Wrap Around & \dots \\
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New Line & \dots \\
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Interlace & Enable a 'scanline effect' \\
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\hline
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Parity Odd/Even & Not used \\
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Parity & Not used \\
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Bits 7/8 & Not used \\
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Backspace DEL/BS & Send DEL or BS when pressing \texttt{Backspace} \\
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\hline
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Bold is Bright & If bold text is displayed bright \\
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Bold is Thick & If bold text is displayed \textbf{thick} \\
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Home on Erase & Should the cursor go to upper left on clear screen \\
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NumLock on Reset & Should NumLock be enabled on bootup \\
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\hline
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\end{tabular}
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\newpage
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\textbf{Please note:}
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\begin{itemize}
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\item Use keys \LKey{7} and \LKey{8} to set the baudrate used on the terminal serial port, it is shown in the lower right.
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\item The bits for \textbf{bold} text are applied to text with the attribute \texttt{ESC[1m}.
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\item \textit{Home on Erase} makes the cursor go home (\texttt{ESC [H}) on a clear screen request (\texttt{ESC[2J}), just as MS-DOS \texttt{ANSI.SYS} works.
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\end{itemize}
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\subsection{Set-Up C}
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This screen is a VT132 enhancement over the VT100 functionality. \\
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You can also see the version number and the memory utilization (with help disabled).
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You can change the following settings:
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\begin{tabular}{ c | p{0.88\textwidth}}
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\hline
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\textbf{Key} & \textbf{Function} \\
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\hline
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\LKey{2} & Select codepage (DEC or Codepage 437) \\
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\LKey{3} & Select lines per screen (24, 25 or 30) \\
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\LKey{6} & Toggle ANSI or VGA color palette \\
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\LKey{7} & Set default foreground color \\
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\LKey{8} & Set default background color \\
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\hline
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\end{tabular}
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\textbf{Please note:}
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\begin{itemize}
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\item Codepage 437 is not available in 132 column mode.
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\item When switching to 30 line mode, the modem part of VT132 is not available due to memory constraints.
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\item To set the colors, move the cursor above the desired color on the bottom left of the screen.
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\item The current default foreground/background color is displayed by the word \texttt{Default} on the last line of the screen.
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\item The current screen size is displayed on the last line of the screen.
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\end{itemize}
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\subsection{Set-Up D}
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This screen is a VT132 enhancement over the VT100 functionality.
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\begin{tabular}{ c | p{0.85\textwidth}}
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\hline
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\textbf{Key} & \textbf{Function} \\
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\hline
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\LKey{6} & Set the keyboard layout \\
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\LKey{7} & Toggle MCS/NRCS \\
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\hline
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\LKeyUp & \multirow{2}{*}{Change Personality} \\
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\LKeyDown & \\
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\hline
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\end{tabular}
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\textbf{Please note:}
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\begin{itemize}
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\item To change the keyboard layout, move the cursor above the desired label and press \LKey{6}.
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\item When enabling NRCS, certain characters in the lower 127 characters are replaced with country-specific characters according to the
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selected keyboard layout.
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\item The current keyboard layout and personality is shown in the last line of the screen.
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\item Selecting \textit{WordStar/VT100} will enable WordStar cursor movement sequences for the cursor keys instead of standard ANSI
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cursor sequences \textit{(ANSI/VT100)}.
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\end{itemize}
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