User`s manual

5-11
IM 701610-01E
Vertical and Horizontal Axes
5
5.7 Setting the Bandwidth
<For a description of this function, see page 1-7>
Relevant Keys
ACTION DELAY
X - Y
MENU MENU
PHASE
SEARCH
HORIZONTAL
VERTICAL
TRIGGER
TRIG D
HELP
ESC
SELECTRESET
SIMPLE
MODE POSITION
MATH
MISCFILE
CLEAR
TRACE
HISTORY
MEASURE
SETUP
PRESET
DISPLAY
CURSOR
CH 1
CH 2
CH 3
CH 4
POWER
COPY
IMAGE SAVE
SHIFT
ZOOM
GO/NO-GO
ENHANCED
ACQ START/STOP
SNAP
SHOT
V DIV TIME DIV
The DL1620 is not
equipped with
channels 3 and 4.
Operating Procedure
1. Press one of the keys from CH1 to CH4 (or CH1 to CH2 for the DL1620) to select
the channel.
2. Press the Bandwidth soft key to set the jog shuttle target as the bandwidth.
3. Turn the jog shuttle and set the bandwidth value.
4. Repeat steps 1 to 3 as necessary to set other channels.
Note
The bandwidth is set for each channel. Set the bandwidth on all necessary channels.
Explanation
Use this function to remove specific frequency components from the input signal.
The bandwidth is set for each channel.
Bandwidth
The following frequency bandwidths are available:10 kHz, 20 kHz, 40 kHz, 80 kHz, 160
kHz, 320 kHz, 640 kHz, 1.28 MHz, 20 MHz. The following figure shows how the
bandwidth affects the frequency characteristics. When Full is selected, the bandwidth is
max. 200 MHz.
–
3 dB
20 MHz FULL10 kHz 20 kHz 40 kHz 80 kHz 160 kHz 320 kHz 640 kHz 1.28 MHz
(Approximate values)