viZaar INVIZ BIG, Руководство по эксплуатации

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Warm start
With the key combination
Ctrl + Alt + Del
you can trigger a restart of the system
without switching-off the endoscope.
A warm start is not necessary in normal
operation.
Characters and background colour
In the data superimposition, both the
characters as well as the background can
be represented in colour. The setting is
valid from the current cursor position
onwards, and is retained until a new
colour selection is made.
The advantage of the colour rendition is
that, e.g., you have the possibility of
especially highlighting important text
passages. Through the setting of the
background, one succeeds in highlighting
the text from the video image under any
circumstances. In addition to the different
colour renditions, the background can
even be selected in transparent or
reduced mode. Transparent means that
the video image can be directly seen
behind the text. Reduced is a semi-trans-
parent background. If you have selected
the reduced background for a text, there
is the further possibility of adjusting the
background contrast. Via the commands
Alt + +
and / or
Alt + -
you can select
different gradations from transparent to
black.
Flash mode
The colour selection window for the script
is recalled via the command
Ctrl + F
and
Ctrl + H
for the background. With the
cursor keys ( , ) and the enter key ( )
you can select the desired colour. With
Page up and Page down you can scroll
between the pages of the colour selection
window but also via key combinations. By
using
Ctrl + Alt + +
and / or
Ctrl + Alt + -
the background colour is enhanced
and / or reduced. Important data entries,
which you wish to mark especially, can be
highlighted with the flash attribute. For
alternating between continuous and
flashing display, select the key combinati-
on
Ctrl + B
. The flashing mode remains
active until it is switched-off or the data
write-in is switched-off.
Cursor
The cursor is recognizable as a white
rectangle in the monitor. For some
applications, it is desirable to make the
cursor invisible. For this, use the key
combination
Ctrl + C
. The cursor can no
longer be seen, yet it retains its full
function and can be switched-on again
through renewed activation of the said
keys.
Fade-in
If you wish to observe the video image
without text superimposition and status
lines, you can completely shadow the data
superimposition through the command
Ctrl + T
. The image content is, however,
preserved, and is displayed once again
upon reuse of this command.
Please note, that all entries like text data
or control commands are processed even
without visible data superimposition.
Status lines
On the screen, 40 columns and 25 lines
(image standard PAL) and / or 21 cells
(image standard NTSC) are available for
the data write-in. The first and the last
two lines are the so-called status lines.
As a rule, they are reserved for the mea-
sured value and / or parameter superim-
position and are not overwritten by text. In
case you need less than 4 status lines for
the measured value superimposition, the
remaining lines are automatically used as
normal text lines by means of switching-
off the status lines. There is a possibility
of positioning status fields even in the text
area. This is however not recommenda-
ble, since they can be overwritten there by
text entries. Via the key combination
Alt + F1
…
Alt + F4
you can switch-on and
off individual status lines. Further adjust-
ment possibilities for status lines and
fields are contained in user setup.
Status line 1
Status line 2
Text field
Status line 3
Status line 4
3.3d
3.3e