Owon SDS7102 - Page 61

5. Advanced User Guidebook
●Display
Press the Utility button and turn the M knob to select the Display to go to the
following menu.
Fig.5-40 Display Menu
The description of Display Menu is shown as the follows:
Function Menu Setting Description
Backlight 0%~100%
Turn the M knob to adjust the backlight.
Graticule
Select the grid type
Battery
ON
OFF
Turn on or off the battery display
Menu Time 5s~50s，OFF Set the disappear time of menu
●Adjust
Press the Utility button and turn the M knob to select the Adjust to go to the following
menu.
Fig.5-41 Adjust Menu
The description of Adjust Menu is shown as the follows:
Function Menu Setting Description
Self Cal Carry out the self-calibration procedure.
Default Call out the factory settings.
Do Self Cal (Self-Calibration)
The self-calibration procedure can improve the accuracy of the oscilloscope under
the ambient temperature to the greatest extent. If the change of the ambient
temperature is up to or exceeds 5℃, the self-calibration procedure should be
executed to obtain the highest level of accuracy.
Before executing the self-calibration procedure, disconnect the probe or wire and
the input connector. Press the Utility button .Then，press the H1 button and the
function menu will display at the left of the screen, turn the M knob to choose
“Adjust”, then press the H2 button to choose “Self Cal”, entering the
User Manual of Smart Digital Storage Oscilloscope
55