Metrix OX 832 - Display Modes

12
30 MHz-differential oscilloscope
3.3. Display modes
Refer to figure 3.
(5) CH1 DIFF - Switch of channel CH1 to normal/differential mode.
In normal mode - LED not lit - the display corresponds to the signal
present on channel CH1+.
In differential mode - LED lit - the display corresponds to the difference between
the signals present on channel CH1+ and CH1-.
(7) - (9) CH1 - ALT - CHOP - ADD - CH2
Selection using the  (7) or  (9) key:
Display of CH1 only.
CH1 ALT CHOP ADD CH2
Display of CH1 and CH2 in alternate mode.
CH1 ALT CHOP ADD CH2
Display of CH1 and CH2 in chopper mode; during one sweep the
CH1 ALT CHOP ADD CH2
channel passes from CH1 to CH2 at the chopper frequency
(200 kHz approximately).
Display of the sum of CH1 and CH2.
CH1 ALT CHOP ADD CH2
Display of CH2 only.
CH1 ALT CHOP ADD CH2
(20) XY Mode
Select by switching the XY timebase knob (20).
In this mode :
CH1 is the X horizontal input
CH2 is the Y vertical input.
(12) CH2 DIFF - Switch of channel CH2 to normal/differential mode.
In normal mode - LED not lit - the display corresponds to the
signal present on channel CH2+.
In differential mode - LED lit - the display corresponds to the difference
between the signals present on channel CH2+ and CH2-.
CH1
DIFF
CH2
DIFF