HDS2062M-N Handheld DSO & DMM
7-Advanced Function of Oscilloscope
7.7.2 Persistence
With
Persistence
function selected, the displayed saved original data gradually decay in color and
the new data are bright in color; with infinite persistence mode selected, the oscilloscope keeps all
past traces of the displayed waveform.
7.7.3 XY Mode
This mode is only applicable to CH1 and CH2.The X-Y format plots the CH1 input as X-axis and
CH2 input as Y-axis. This display mode is convenient for viewing the phase relationship between
CH1 and CH2; when the oscilloscope is under the sampling mode in which no trigger is found, the
data appear in light spots.
Operations for various control keys are shown as below:
■
The
CH1 VOL
and
CH1 ZERO
for CH1 are used to set the horizontal scale and position.
■
The
CH2 VOL
and
CH2 ZERO
for CH2 are used to set the vertical scale and position
continuously.
The following functions do not work in the XY display mode:
■
Reference or digital value waveform
■
Cursor
■
Time base control
■
Trigger control
7.7.4 Cymometer
Its measurement rang of frenquency is 2Hz~60MHz.
Set up cymometer limit to “ON” status,
when the triggering mode is edge triggering,it is a one channel Cymometer and it can only
measure the frenquency of the tiggering channel.
When the triggering mode is alternating triggering,it is a two channel cymometer and it can
measure the frenquency of two channels.
To make a Cymometer setting,do the followig:
If you want to measure frenquency of the two Channels , you can do as the follows:
1. Press
MENU
, the function menu will appear on the right of the screen.
2. Press
MUNU
▲
or
MENU
▼
and choose Display Setting, five options will show at the
bottom of the screen.
3. Press
F5
and choose ON.
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