Siemens siprotec 7SA6 User Manual

Initial Inspections
3-77SA6 Manual
C53000-G1176-C133-1
Setting the Display
Contrast
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 key. The 0$,10(18
appears.
q Using the key, select the menu item 6HWWLQJV, and switch to the settings using
the key. The 6(77,1*6 sub-menu appears.
q Using the key, select the menu item 6HWXS([WUDV and switch to the selection
6(783(;75$6 using the key. See Figure 3-3.
q Using the key, select the sub-menu item &RQWUDVW.
q If a change of the contrast of the integrated LCD is desired, press the key.
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 key, or cancel the change with the key.
Exit the sub-menu using the key, or return to the main menu using the key.
Figure 3-3 Operating sub-menu for adjusting the display contrast
MENU
ENTER
ENTER ESC
ESC MENU
ENTER 6(783(;
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
6(783(;75$6
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'DWH7LPH²!
&ORFN6HWXS²!
6HULDO3RUWV²!
'HYLFH²,'²!
0/)%9HUVLRQ²!
!&RQWUDVW²!

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English