SMU1000 SMU
setup
Setting the LCD contrast and backlighting
The background lighting of the LCD display can be switched off. The display
contrast can be set to one of 5 levels. The display is not needed during operation.
Backlighting is only required during maintenance and when texts are being
displayed.
►
Switch to the system menu.
If the control unit is protected by a password, the system menu can only
be accessed after entering the password; see "Access with password
protection," page 26.
►
Select the SYSTEM menu.
►
Confirm with the
OK
button.
►
Select the DISPLAY menu with the cursor
keys
▲
and
▼
and confirm with
OK
.
The menus for setting the contrast and backlighting are displayed.
►
Press
OK
to access contrast entry mode.
Using the cursor buttons
▲
and
▼
, change the
contrast to a value between -2 and +2.
►
Select your setting.
►
Confirm the setting with the OK button.
The contrast setting remains the same until you change it.
►
Switch to the LIGHTING menu using the
cursor buttons
▲
and
▼
.
►
Confirm with the
OK
button.
►
The background lighting is deactivated.
►
If you want to reactivate the background
lighting, press the
OK
button.
►
The check mark
✔
shows that the background
lighting is activated.
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 30 / 48
BeWa SMU1000 34x 3614430a en-us 2012-03-13.doc
2012-03-13