RedHand Scope60MHz
Handheld DSO & DMM
7-Advanced Function of Oscilloscope
５４
figure 47:
System State
7.13 Setting of Time Base Mode
The time base mode menu is explained as the following table.
Function menu
Setting
Explanation
Main time base
Horizontal main time base is used to wave display
Window setting
Use two cursors to define a window area
Window extension
Expand the defined window to full-screen display
For the operation of window extension, please execute the following steps:
1.
Press
MENU
key, display the function menu on the right side of the screen.
2.
Press
MENU
▲
or
MENU
▼
key to select time base mode, display three options at the
bottom.
3.
Press F2 key to select window setting.
4.
Press
OSC OPTION
key, pop up
TIME BASE
, at this time, then press
OSC
◄
and
OSC
►
key to adjust the time base window area defined by two cursors, the window size will
vary.
5.
Press
OSC OPTION
key and call
TIME
, at this time, press
OSC
◄
and
OSC
►
to adjust
the window position defined by two cursors, the window position is the time difference of the
window center to main time base
’
s horizontal p
ointer.
6.
Press
F3
key, select window extension, the defined window extends into the full-screen
display.
Refer to figure 48 and figure 49
