HEIDENHAIN TNC 430 - 1.2 Visual Display Unit and Keyboard; Visual display unit

HEIDENHAIN TNC 426, TNC 430 3
1.2 Visual Display Unit and Keyboard
1.2 Visual Display Unit and
Keyboard
Visual display unit
The TNC is available with either a color CRT screen (BC 120) or a TFT
flat panel display (BF 120. The figure at top right shows the keys and
controls on the BC 120, and the figure at center right shows those of
the BF 120.
Keys on BC 120 only
1 Header
When the TNC is on, the selected operating modes are shown in
the screen header: the machining mode at the left and the
programming mode at right. The currently active mode is
displayed in the larger box, where the dialog prompts and TNC
messages also appear (unless the TNC is showing only graphics).
2 Soft keys
In the footer the TNC indicates additional functions in a soft-key
row. You can select these functions by pressing the keys
immediately below them. The lines immediately above the soft-
key row indicate the number of soft-key rows that can be called
with the black arrow keys to the right and left. The line
representing the active soft-key row is highlighted.
3 Soft key selector keys
4 Switching the soft-key rows
5 Setting the screen layout
6 Shift key for switchover between machining and programming
modes
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3
1
1
2
4
4
5
1
6
7
8
9
10
2
1
11
4
3
1
5
1
4
6
7 Screen demagnetization; Exit main menu for screen settings
8 Select main menu for screen settings:
n In the main menu: Move highlight downward
n In the submenu: Reduce value or move picture to the left or
downward
9 n In the main menu: Move highlight upward
n In the submenu: Increase value or move picture to the right or
upward
10 n In the main menu: Select submenu
n In the submenu: Exit submenu
Main menu dialog Function
BRIGHTNESS Adjust brightness
CONTRAST Adjust contrast
H-POSITION Adjust horizontal position
1