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ROLL selector mode
When MENU LED lights up and [ ROLL] is displayed on the top
right of CRT, ROLL ON/OFF can be selected.
r
~
-r
~
-r
~
-r
~
-r - -r- -r
-0
- r
~
-r - -1
l
__
L
__
L
__
L _ _ L
__
l _ _ L
__
l _ _ L
_-J
ON
OFF
ROLL ON/OFF is carried out using MENU selector switch.
® Interpolation selector mode (ITPL)
When MENU LED lights up
and
[ITPL] is displayed on the top
right
of
CRT. you can select interpolation.
OFF
SIN
LIN
Mode is selected using
MENU
selector switch. Pressing this
switch changes mode in the following sequence :
LIN
.....
SIN
.....
OFF
.....
LIN
Interpolation is
10 interpolate the magnified waveform data
when magnifying the display waveform horizontally (excluding
storage wavef
orm
). In
OFF
position, waveform is magnified
horizontally. In SIN position. the initial waveform becomes
similar
10 sine wave.
If
the square wave is connected in this
state, considerable ranging takes place.
and
the displayed
waveform looks different from the input waveform. In this
case. set switch to LIN from
OFF
. In LIN position, data are
interpolated linearly and waveform is displayed more smoothly
than
in O
FF
position.
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