Initial Inspections
3-77SA522 Manual
C53000-G1176-C119-2
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 integrat-
ed operator control panel. Therefore, the preset contrast value should only be
changed in small steps (1 or 2 levels).
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When the device is ready for operation, first press the key. The 0$,10(18 ap-
pears.
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Using the key, select the menu item 6HWWLQJV, and switch to the settings using
the key. The 6(77,1*6 sub-menu appears.
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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.
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Using the key, select the sub-menu item &RQWUDVW.
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If a change of the contrast of the integrated LCD is desired, press the key. En-
ter now the password. (000000 = default). The existing setting appears in a frame
with a blinking cursor.
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Overwrite the present setting with the desired setting using the numerical keys. The
setting range is 11 to 22.
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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(;
0/)%9HQ²!
&RQWUDVW²!
6(783(;75$6
'DWH7LPH²!
&ORFN6HWXS²!
6HULDO3RUWV²!
'HYLFH²,'²!
0/)%9HUVLRQ²!
!&RQWUDVW²!
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