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3.3 Integrated text generator
Overview
With the INVIZ text generator, you have
access to the latest on screen text super-
imposing technology. It combines splen-
did image and writing technology with
practically unlimited possibilities for indi-
vidual adjustments. The text generator
function is, e.g., used to display different
parameters on the screen, like date, clock
time etc. or to write-in text to video
image. Both the text and the text back-
ground can be represented in colour. A
speciality in the background is the setting
“reduced contrast”. Hereby, the back-
ground of the characters is represented
selectively as transparent through grey to
black. In the recommended grey setting,
the text background is somewhat darke-
ned. Thereby, the legibility of the text is
increased immensely without hiding the
image. For further highlighting, a flashing
mode is available. Frequently used text
can be saved as a fixed word or fixed text
and can be retrieved later with a com-
mand. Any PS-2 keyboard compatible
with the industrial standard can be con-
nected to the operating pendant or the
device itself. The instruction at hand
refers to a German-language or US key-
pad with its representations and exam-
ples, but minor deviations can occur in
the keypad script. A few entries (e.g.
date, clock time) are executed via window
dialogues. After the conclusion of a wind-
ow dialogue, the screen is automatically
restored, so that you can continue your
work at the place you were interrupted
earlier. As long as a window is open, only
actions which concern this window can be
triggered. All other keys are blocked.
The operation of date and clock time is
not coupled with the INVIZ imaging
recorder, and must be separately adjusted!
A few existing functions like photo coun-
ter, positioning are no longer used when
the INVIZ inspection systems are in use,
and are, thus, no longer described in
detail.
Beside the standard settings, the INVIZ
text generator can be multifunctionally
programmed textually with additional
superimpositions from viZaar engineers.
Wouldn’t the continued superimposition
of your company logo be attractive for
your customers?
Cursor functions
The cursor can be arbitrarily positioned
on the screen. You can use the field with
the cursor and the additional keys or
steer the cursor movement over the Num
block. In doing so, the NUM lock display
must be switched-off (switching by means
of the Num-key).
Furthermore, for cursor control, the keys
Back
, Tab, Shift as well as Ctrl, Alt,
Delete
are used. The key functions for
cursor control are listed in detail in the
table at the end of the chapter.
Function recall
The text generator offers you a series of
functions. You can, for example, influence
the colours for script and background and
the text attributes, fixed texts can be used
for long text sequences or even entire
screen pages can be saved. In the
following table, all keypad command are
listed. Kindly note that in some cases, the
commands can be different from the
description in the table. The reason for
this is that the commands are
programmable and can therefore be
distinguished on the basis of different
country variants. In this case, you can use
the help menu in the data write-in,
wherein all functions are likewise present:
Use
F1
in order to open the help menu.
With
Page up
/
Page down
you can scroll.
Select the desired command with the
arrow keys (
,
) and activate Return (
).
Summary of Contents for INVIZ BIG
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