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User manual

ManualsBrandsFLUKE ManualsLaboratory Test Equipment190-204/EU -channel hand-held oscilloscope, ScopeMeter® 190 series II, hand-held
919293949596979899100
Tips
Adjusting the Contrast and Brightness
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Adjusting the Contrast and Brightness
To adjust the contrast and backlight brightness, do the
following:
1
USER
Display the USER key labels.
2
F4
Enable the arrow keys for manual
contrast and backlight adjustment.
3
Adjust the contrast of the screen.
4
Change the backlight.
Note
The new contrast and brightness are stored until
a new adjustment is made.
To save battery power, the test tool is in economic
brightness mode when operated on the battery. The high
brightness intensity increases when you connect the
power adapter.
Note
Using dimmed light lengthens maximum battery
power operation. See Chapter 8 ‘Specifications’,
section ‘Miscellaneous’.
Changing Date and Time
The test tool has a date and time clock. For example, to
change the date to 19 April, 2012, do the following:
1
USER
Display the USER key labels.
2
F1
Open the USER OPTIONS menu.
3
ENTER
Open the DATE ADJUST menu.
4
ENTER
Choose 2012, jump to Month:
5
ENTER
Choose 04, jump to Day:
6
ENTER
Choose 19, jump to Format: