26
Subject to change without notice
C o n t r o l s a n d R e a d o u t
Controls and Readout
1
POWER
(pushbutton)
Mains switch with symbols
I
= ON and = OFF.
After turning the scope on and the warm up time of the crt
heater has elapsed, the HAMEG logo, the instrument type and
the version number are displayed. If prior to switching off the
function ”Quick Start“ was selected (SETTINGS
10
>
Misc) the
above will not be displayed. Then the scope will assume the
settings which existed before switching off.
2
INTENS
(knob)
This knob controls various functions:
2.1
Trace intensity (signal display) if the FOCUS/TRACE/MENU
pushbutton
3
does not light or blink. Turn left for decreasing
and right for increasing.
2.2
If the FOCUS/TRACE/MENU pushbutton
3
lit the control
will act for those functions displayed in the menu, which were
activated.
3
FOCUS TRACE MENU
(pushbutton)
Pressing this pushbutton calls the “Int. Knob“ menu and the
pushbutton is constantly lit. Then the INTENS knob
2
function
can be determined by selecting a menu item.
Depending on the operating mode the menu contains:
A-Int.:
Intensity of the signal as displayed by time base A
B-Int.:
Intensity of the signal as displayed by time base B
Zoom-Int.:
Intensity of the signal expanded by Zoom
RO Int.:
Readout
intensity
Focus:
Focus for signal and readout
Readout On Off:
The readout can be switched off to eliminate
interference of the readout with the signal(s), that
may occur in analog mode. After Readout Off has
been chosen, press the MENU OFF pushbutton
43
to
leave the menu. Thereafter only the signal display is
activated and the FOCUS TRACE MENU pushbutton
will blink as long as the readout is off. Pressing the
fl ashing pushbutton calls the Int. Knob menu where
the readout function can be switched on again. After
switching the instrument on, the readout is always
present. The readout is regarding the parameter,
menu and help text display.
Trace rotation:
Trace rotation (see TR)
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
AUXILIARY INPUT
TRIGGER
EXTERN
Z-INPUT
INTENS
!
LEVEL A/B
HM1008-2
ANALOG
DIGITAL
OSCILLOSCOPE
1 GSa
·
1 MB
100 MHz
50s
5ns
AUX
1M
Ω
II
15pF
max
100 Vp
HORIZONTAL
INPUTS
1M
Ω
II15pF
max
400 Vp
DIGITAL
ANALOG
DELAY
CH 1/2
CURSOR
FOCUS
TRACE
MENU
MA/REF
ZOOM
MATH
SAVE/
RECALL
AUTOSET
ACQUIRE
SETTINGS
HELP
MODE
FILTER
SOURCE
TRIG
’
d
NORM
HOLD OFF
TRIGGER
POSITION 1
POSITION 2
CAT I
!
CAT I
!
VERT/XY
CURSOR
MEASURE
RUN / STOP
CH 1
VAR
CH 2
VAR
HOR
VAR
MAG
x10
FFT
CH 1
CH 2
X-INP
POWER
POWER
43
31
34
32
33
35
36
37
38
19
26
27
20
23
21
24
28
22
25
29
30
13
15
14
17
16
18
12
11
10
9
8
7
6
5
4
3
2
1
