33
Subject to change without notice
and in the lower sector in the “Mathematics“ menu a signal
source is selected instead of “Display Off“.
13.1.4
Y position of 2nd time base B (analog mode).
The POSITION 1 control will assume the function of Y position
control of the signal displayed by time base B in alternate time
base mode after the following procedure. This is convenient in
order to be able to separate the displays of the (same) signal
with both time bases on the screen. Press the HOR VAR
30
push-
button
>
”Search“. Press the CH1/2–CURSOR–MA/REF–ZOOM
pushbutton
15
, select the function ”TB B“. The pushbutton will
light up green.
13.1.5
Y position for ZOOM (digital mode.)
This is the equivalent of the former in digital mode, where the
function is called ZOOM. The POSITION 1 control will assume
the function of Y position control of the zoomed signal after the
following procedure. Again, the intent is to be able to separate
the two displays of the (same) signal on the screen in alternate
time base mode. Press the HOR VAR pushbutton
30
>
”Search“.
Press the CH1/2–CURSOR–MA/REF–ZOOM-pushbutton
15
,
select ”TB B“. The pushbutton will light up green.
13.2. X position in XY mode
(analog and digital mode)
POSITION 1 will function as X position control of CH1 in XY mode
and provided the CH1/2–CURSOR–MA/REF–ZOOM pushbutton
15
is not lit.
STOP
Note:
The HORIZONTAL control
27
will also be functional
in XY mode.
13.3. CURSOR position
(analog and digital mode)
The POSITION 1 knob
13
can be used as CURSOR Position
control on condition that CURSOR display is switched on by
pressing the CURSOR-MEASURE pushbutton
4
and “Cursors“
or “Cur. Track“ has been chosen after pressing the CH1/2–CUR-
SOR– MA/REF–ZOOM pushbutton
15
; pushbutton lit blue.
STOP
Please note:
The function ”Cur. Track“ is only available if two
cursors are indeed displayed, then both cursors
can be moved simultaneously (tracking) without a
change of their respective positions.
14
POSITION 2
(knob)
Also this control may assume diverse functions dependent on
the operating mode, the function selected via the CH1/2–CUR-
SOR–MA/REF–ZOOM-pushbutton
15
and the menu item acti-
vated.
14.1. Y position
14.1.1
Y-Position of channel 2 (analog and digital mode)
POSITION 2 is for Y Position CH2 control, if Yt mode (time base
mode) is present and the CH1/2–CURSOR–MA/REF–ZOOM-
pushbutton
15
is not lit.
14.1.1.1
Y-Position of the FFT display (only in digital mode)
measured with channel 2
Position 2 allows you to move the FFT spectrum display, the
FFT reference indicator (arrow symbol at the left side of the
graticule) and the FFT marker (X Symbol) in vertical direction.
14.1.2
Y position of reference signals (digital mode)
The POSITION 2 control will function as Y position control of
reference signals if the following conditions are fulfilled:
1
st
A reference signal must be on display. (SAVE/RECALL
pushbutton
9
>
Reference Display
>
(upper display area)
Rex (x = number of memory location, select with INTENS)
>
On (with or without associated settings).
2
nd
Press CH1/2–CURSOR–MA/REF–ZOOM-pushbutton
15
>
Math./Ref. The pushbutton will light up green.
14.1.3
Y position of mathematics signals (digital mode) The
POSITION 2 control functions as Y position control for mathe-
matics signals, if the following conditions are fulfilled: Press
the MATH pushbutton
7
>
displays (upper display area), select
an equation with the INTENS knob
2
(MA1.. MA5). Press the
CH1/2–CURSOR–MA/REF–ZOOM-pushbutton
15
, select Math./
Ref. The pushbutton will light up green.
14.2 Y position of CH2 in XY mode
(Analog and digital mode.)
POSITION 2 will function as the Y position control of CH2 in XY
mode provided the CH1/2–CURSOR–MA/REF–ZOOM pushbutton
15
is not illuminated.
14.3 CURSOR position
(Analog and digital mode)
The POSITION 2 knob
14
can be used as CURSOR Position
control on condition that CURSOR display is switched on by
pressing the CURSOR-MEASURE pushbutton
4
and “Cur-
sors“ or “Cur. Track“ has been chosen after pressing the
CH1/2–CURSOR– MA/REF–ZOOM pushbutton
15
; pushbutton
lit blue.
C o n t r o l s a n d R e a d o u t
FFT-
Marker
VOLTS / DIV
SCALE
·
VAR
VOLTS / DIV
SCALE
·
VAR
TIME / DIV
SCALE
·
VAR
AUTO
MEASURE
20 V
1 mV
20 V
1 mV
X-POS
LEVEL A/B
50s
5ns
AUX
HORIZONTAL
DELAY
CH 1/2
CURSOR
MA/REF
ZOOM
MODE
FILTER
SOURCE
TRIG
’
d
NORM
HOLD OFF
TRIGGER
POSITION 1
POSITION 2
VERT/XY
CH 1
VAR
CH 2
VAR
HOR
VAR
MAG
x10
FFT
POWER
19
26
27
20
23
21
24
28
22
25
29
30
13
15
14
17
16
18
