User manual

63
Remote control
4
Technical Data
Waveform Measurements and Operation
Operation menu-driven (multilingual), auto-set, help
functions (multilingual)
Automatic measurements voltage (V
pp
, V
p+
, V
p-
, V
rms
, V
avg
, V
min
, V
max
),
amplitude, phase, frequency, period, rise/fall
time (80%, 90%), overshoot (pos/neg), pulse
width (pos/neg), burst width, duty cycle (pos/
neg), standard deviation, delay, crest factor,
edge/pulse count (pos/neg), trigger period,
trigger frequency
Automatic search functions edge, pulse, peak, rise/fall time, runt
Cursor measurements voltage (V
1
, V
2
,∆V),time(t
1
, t
2
,∆t,1/∆t),
ratio X, ratio Y, pulse and edge count (pos/
neg), peak values (V
pp
, V
p+
, V
p-
), mean/RMS/
standard deviation, duty cycle (pos/neg),
burst width, rise/fall time (80%, 90%), ratio
marker, crest factor
Quick measurements
(QUICKVIEW)
voltage (V
pp
, V
p+
, V
p-
, V
rms
), frequency,
period (predefined), 6 additional measure-
ment functions (see automatic measurement
functions) freely selectable plus statistics
Marker up to 8 freely positionable markers for easy
navigation, automatic marker positioning
based on search specification
Frequency Counter (hardware based)
Resolution 7 digit
Frequency range 0.5 Hz to 300/400/500 MHz
Accuracy ±15.0 x 10
-6
Aging ±5.0 x 10
-6
per year
Mask Testing
Functions Pass/Fail comparison with an user-definied
mask performed on waveforms
Sources all analog channels
Mask definition mask enclosing acquired waveform with
user-defined tolerance
Actions
on mask violations beep, acquisition stop, screenshot, trigger
pulse, automatically saving trace data
during acquisiton statistics: number of completed tests,
number of passes / failed acquisition
(absolute and in percent), test duration
Waveform Maths
Quickmath
Functions addition, substraction, multiplication, division
Sources 2 analog channels
Mathematics
Functions addition, substraction, multiplication,
division, minimum / maximum, square,
square root, absolute value, pos/neg wave,
reciprocal, inverse, log10/ln, derivation,
integration, filter (lowpass/highpass)
Editing formula editor, menu-driven
Sources all analog channels, user-defined constants
Storage location math. memory
Number of formula sets 5 formula sets
Number of equations 5 equations per formula set
Simultaneous display of
math. functions 1 formula set with max. 4 equations
Frequency Analysis (FFT)
Parameters frequency span, center frequency, vertical
scale, vertical position
FFT length 2 kpts, 4 kpts, 8 kpts, 16 kpts, 32 kpts, to
64 kpts
Window Hanning, Hamming, Rectangular, Blackman
Scale dBm, dBV, V
rms
Waveform arithmetics refresh, envelope, average (up to 512)
Cursor measurement 2 horizontal cursors, previous/next peak
search
Sources all analog channels
Pattern Generator
Functions probe adjust, bus signal source, counter,
random pattern
Probe ADJ output 1 kHz, 1 MHz square wave: 1.0 V
pp
(tr <4 ns)
Bus signal source (4 bit) I
2
C (100 kBit/s, 400 kBit/s, 1 MBit/s), SPI
(100 kBit/s, 250 kBit/s, 1 MBit/s), UART
(9600 Bit/s, 115,2 kBit/s, 1 MBit/s)
Counter (4 bit) frequency: 1 kHz, 1 MHz
direction: incrementing
Random pattern (4 bit) frequency: 1 kHz, 1 MHz
Interfaces
for mass storage 2 x USB-Host, Typ A (FAT16/32)
for remote control HO730 dual interface:
Ethernet (RJ-45) / USB-Device (Typ B)
Optional interfaces HO720 dual interface:
USB-Device (Typ B) / RS-232
HO740 interface: IEEE-488 (GPIB)
External monitor interface DVI-D (480 p, 60 Hz), HDMI compatible
General Data
Application memory 8 MB for references, formulas, device
settings, languages and help functions
Save/Recall
Device settings on internal file system or external USB
memory, available file formats: SCP, HDS
Reference waveforms on internal file system or external USB
memory, available file formats: BIN (MSB/
LSB), FLT (MSB/LSB), CSV, TXT, HRT
Traces on external USB memory, available file
formats: BIN (MSB/LSB), FLT (MSB/LSB),
CSV, TXT, HRT
data display or acquisition data
sources single or all analog channels
Screenshots on ext. USB memory, available file formats:
BMP, GIF, PNG (color, inverted, grey-scale)
Math. equation sets on internal file system or external USB
memory
Realtime clock (RTC) date and time
Power supply
AC supply 100 V to 240 V, 50 Hz to 60 Hz, CAT-II
Power consumption
2-channel models max. 70 W
4-channel models max. 90 W
Safety in line with IEC 61010-1 (ed. 3), IEC 61010-2-
30 (ed. 1), EN 61010-1, EN 61010-2-030 ,
CAN/CSA-C22.2 No. 61010-1-12 , CAN/
CSA-C22.2 No. 61010-2-030-12 ,UL Std. No.
61010-1 (3rd Edition) , UL61010-2-030
Temperature
operating temperature
range +5 °C to +40 °C
storage temperature range -20 °C to +70 °C
Rel. humidity 5 % to 80 % (without condensation)