Rigol DS1000C User Manual page 106

RIGOL
Preference
Press Utility→Preference to go to the following menu
Figure 2-91 Table 2-57
Screen saver
Expand Refer.
Sticky key
Skin
NOTE:
Screen saver: This function can extend the life of LCD backlight tube.
Expand reference: When changing the volts/div. for channels, you can have the
signal expand or compress around the signal ground level, or the center of the
screen. When Center is selected, the waveform will expand or compress around the
center of the display. When Ground is selected, the channel ground level will remain
the same position on the display and waveform will zoom about the ground level.
Sticky key: If sticky feature is turned on, when adjusting positions (CH1, CH2, Math,
Ref, Trig level and Trig offset), the object will stop at zero position until next
adjustment, for the ease of getting back to initial positions.
2-76
Menu Display
1 min
.
.
5 hour
OFF
Ground
Center
Classical
Modern
Tradition
Succinct
© Copyright RIGOL Technologies, Inc. 2007.
User's Guide for DS1000 Series
Comments
Set up screen saver timer
Set up waveform
expand reference
Set up sticky state of CH1,
CH2, Math, Ref, Trig Level and
Trig Offset
Set up skin style
vertical