Siemens siprotec 7SA6 User Manual page 81

Setting the Display
Contrast
7SA6 Manual
C53000-G1176-C133-1
If the image in the integrated LCD does not have satisfactory contrast, adjustments
can be made. A stronger contrast serves, among other purposes, to improve the
readability of the image from an angle. With increasing numbers, the contrast is
increased and the picture gets darker. If the contrast is too weak or too strong, there
is a risk that the display will be unreadable and that no operation will be possible using
the integrated operator control panel. Therefore, the preset contrast value should only
be changed in small steps (1 or 2 levels).
q
When the device is ready for operation, first press the
appears.
q
key, select the menu item 6HWWLQJV, and switch to the settings using
Using the
key. The 6(77,1*6 sub-menu appears.
the
q
key, select the menu item 6HWXS([WUDV and switch to the selection
Using the
6(783(;75$6 using the
q
key, select the sub-menu item &RQWUDVW.
Using the
q
If a change of the contrast of the integrated LCD is desired, press the
Enter now the password. (000000 = default). The existing setting appears in a
frame with a blinking cursor.
q
Overwrite the present setting with the desired setting using the numerical keys. The
setting range is 11 to 22.
q
Confirm the change with the
Exit the sub-menu using the
6(783(;75$6

'DWH7LPH
&ORFN 6HWXS
6HULDO 3RUWV
'HYLFH²,'
0/)%9HUVLRQ
!&RQWUDVW
Figure 3-3 Operating sub-menu for adjusting the display contrast
key. See Figure 3-3.
key, or cancel the change with the
ENTER
key, or return to the main menu using the
ESC

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ENTER

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&RQWUDVW
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key. The 0$,1 0(18
MENU
key.
ENTER
key.
ESC
key.
MENU


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