VOLTCRAFT DSO-6202F User manual

Quick Guide
1
Quick Guide
Front Panel
8
2
53
74 6
1
1. Display area
2. Control (button and knob) area
3. Probe Compensation: Measurement signal (5V/1kHz) output.
4. EXT Trigger Input
5. Signal Input Channel
6. Copy button: You can save the waveform by just pressing this button in any user
interface.
7. USB Host port: It is used to transfer data when external USB equipment connects to
the oscilloscope regarded as "host device". For example: Saving the waveform to USB
flash disk needs to use this port.
8. Power on/off
Backlight of this button:
Red light: The oscilloscope is turned off (connects with AC Power);
Green light: The oscilloscope is turned on.

Quick Guide
2
Rear Panel
3
9 8 7
11
10
12
6
4
5
1. Handle
2. Air vents
3. Input terminals of optional multimeter
4. AC power input jack
5. Fuse
6. Foot stool: Adjust the tilt angle of the oscilloscope.
7. LAN port: the network port which can be used to connect with PC.
8. USB Device port: It is used to transfer data when external USB equipment connects to
the oscilloscope regarded as "slave device". For example: to use this port when
connect PC to the oscilloscope by USB.
9. Lock Hole: You can lock the oscilloscope to a fixed location using the security lock
(please buy it yourself) to secure the oscilloscope.
10.Trig Out(P/F) port: Trigger signal output or Pass/Fail output, also can be used as the
port of CH2 Output of optional dual-channel waveform generator. The output type can
be set on the menu (Utility menu→Output→Output).
11.Out 1 port: CH1 Output of optional dual-channel waveform generator.

Quick Guide
3
Control Area
8
7
6
1
2
3
11
10
54
9
1. Function button area: Total 11 buttons
2. Waveform generator controls (optional)
or
DAQ: Multimeter (optional) recorder
P/F: Pass/Fail
W.REC: Waveform Record
3. Trigger control area with 2 buttons and 1 knob.
The Trigger Level knob is to adjust trigger voltage. Other 2 buttons refer to trigger
system setting.
4. Horizontal control area with 1 button and 2 knobs.
"HOR" button refer to horizontal system setting menu, "Horizontal Position" knob
control trigger position, "Horizontal Scale" control time base.
5. Vertical control area with 3 buttons and 4 knobs.
"CH1" and "CH2 " correspond to setting menu in CH1 and CH2. "Math" button
provides access to math waveform functions (+, -, ×, /, FFT, user function, digital
filter). Two "Vertical Position" knob control the vertical position of CH1/CH2, and
two "Scale" knob control voltage scale of CH1, CH2.
6. Default: Call out the factory settings.
7. Print: Print an image of what appears on the instrument screen.
8. Decode: Turn on/off Decode function.
9. DMM (optional Digital Multimeter) or Snapshot (Shortcut button for measurement
snapshot)
10.Direction key:Move the cursor of the focused parameter.
11.Mknob (Multipurpose knob): when a symbol appears on the menu, it indicates

Quick Guide
4
you can turn the M knob to select the menu or set the value. You can push it to close
the menu on the left and right.
User Interface Introduction
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1. Waveform DisplayArea.
2. Run/Stop (touchable)
3. The state of trigger, including:
Auto: Automatic mode and acquire waveform without triggering.
Trig: Trigger detected and acquire waveform.
Ready: Pre-triggered data captured and ready for a trigger.
Scan: Capture and display the waveform continuously.
Stop: Data acquisition stopped.
4. Click to show/hide the touchable menu pane.
5. Turn on/off the magnifier function.
6. The two blue dotted lines indicates the vertical position of cursor measurement.
7. The T pointer indicates the horizontal position for the trigger.
8. The pointer indicates the trigger position in the record length.
9. It shows present triggering value and displays the site of present window in
internal memory.
10. Touchable icon is to enable ( ) or disable ( ) the touchscreen controls.

Quick Guide
5
11. It shows setting time.
12. It indicates that there is a USB disk connecting with the oscilloscope.
13. Multimeter window.
14. The pointer shows the trigger level position.
15. The waveform of CH1.
16. The two blue dotted lines indicate the horizontal position of cursor measurement.
17. The waveform of CH2.
18. It indicates the measured type and value of the corresponding channel. "T" means
period, "F" means frequency, "V" means the average value, "Vp" the peak-peak
value, "Vr" the root-mean-square value, "Ma" the maximum amplitude value,
"Mi" the minimum amplitude value, "Vt" the Voltage value of the waveform's
flat top value, "Vb" the Voltage value of the waveform's flat base, "Va" the
amplitude value, "Os" the overshoot value, "Ps" the Preshoot value, "RT" the rise
time value, "FT" the fall time value, "PW" the +width value, "NW" the -Width
value, "+D" the +Duty value, "-D" the -Duty value, "PD" the Delay A->B
value, "ND" the Delay A->B value, "TR" the Cycle RMS, "CR" the Cursor
RMS, "WP" the Screen Duty, "RP" the Phase, "+PC" the +Pulse count, "-PC"
the - Pulse count, "+E" the Rise edge count, "-E" the Fall edge count, "AR" the
Area, "CA" the Cycle area.
19. The icon shows the selected trigger type, e.g. represents triggering on the
rising edge for an Edge trigger. The reading shows the trigger level value of the
corresponding channel.
20. Channel identifier of current bottom menu.
21. The readings show the record length.
22. The frequency of the trigger signal.
23. The readings show current sample rate.
24. The readings indicate the corresponding Voltage Division and the Zero Point
positions of the channels. "BW" indicates bandwidth limit.
The icon shows the coupling mode of the channel.
"—" indicates direct current coupling
"～" indicates AC coupling
" " indicates GND coupling
25. The reading shows the setting of main time base.
26. It is cursor measure window, showing the absolute values and the readings of the
cursors.
27. The blue pointer indicates the grounding datum point (zero point position) of the
waveform of the CH2 channel. If the pointer is not displayed, it means that this
channel is not opened.
28. The yellow pointer indicates the grounding datum point (zero point position) of
the waveform of the CH1 channel. If the pointer is not displayed, it means that
the channel is not opened.

Technical Specifications
6
Technical Specifications
Oscilloscope
Vertical Resolution (A/D) Bandwidth Rise Time
8 bits mode
200 MHz
≤ 1.75 ns
12 bits mode
150 MHz
≤ 2.33 ns
14 bits mode
20 MHz
≤ 17.5 ns
Performance
Characteristics
Instruction
Horizontal Scale 1ns/div-1000s/div, step by 1 – 2 - 5
Sample rate
(real time)
Dual CH
8 bits mode
1 GS/s
12 bits mode
500 MS/s
14 bits mode
100 MS/s
Single CH
8 bits mode
1 GS/s
12 bits mode
500 MS/s
14 bits mode
100 MS/s
Waveform Refresh
Rate
75,000 wfms/s
Display 8" color LCD, TFT display , 800×600 pixels
Channel 2 + 1 (External)
Max Record length 40M
Input coupling DC, AC , Ground
Input impedance 1MΩ±2%，in parallel with 15pF±5pF; 50Ω±2%
Max. input voltage 1MΩ：≤300 Vrms;
50Ω：≤5 Vrms
DC gain accuracy
1 mV 3%
2 mV 2%
≥ 5 mV 1.5%
Vertical sensitivity 1 mV/div-10 V/div
Trigger type Edge, Video, Pulse, Slope, Runt, Windows, Timeout, Nth Edge, Logic, I2C,
SPI, RS232, CAN
Decoding Type
RS232, I2C, SPI, CAN
Trigger mode Auto, Normal, Single
Line/field frequency
(Video)
Support standard NTSC, PAL and SECAM broadcast systems
Automatic
measurement
Period, Frequency, Mean, PK-PK, RMS, Max, Min, Top, Base, Amplitude,
Overshoot, Preshoot, Rise Time, Fall Time, +Pulse Width, -Pulse Width,
+Duty Cycle, -Duty Cycle, Delay A→B , Delay A→B ,Cycle RMS,
Cursor RMS, Screen Duty, Phase, +Pulse Count, -Pulse Count,
Rise Edge Count, Fall Edge Count, Area, and Cycle Area.
Waveform Math ＋, －, ×, ÷, FFT, FFTrms, Intg, Diff, Sqrt, User Defined Function, digital filter
(low pass, high pass, band pass, band reject)
Waveform storage 100 waveforms
Communication
interface
USB, USB flash disk storage, Trig Out(P/F), LAN,
Power supply 100V - 240 VACRMS, 50/60 Hz, CAT Ⅱ
Power Consumption ＜33 W

Technical Specifications
7
Waveform Generator (Optional)
Max Frequency
Output 25 MHz (Sample 125 MS/s) or 50 MHz (Sample 250 MS/s) (optional)
Channel 2
Vertical Resolution 14 bits
Amplitude Range 2 mVpp - 6 Vpp
Waveform length 8K
Standard Waveforms Sine, Square, Ramp, and Pulse
Multimeter (Optional)
Full scale reading 3¾ digits (Max 4000 – count)
Diode 0 V - 1.5 V
Input impedance 10 MΩ
On/Off measurement <50(±30)Ω beeping
Capacitance 51.2nF - 100uF: ±(3%±3 digit)
Voltage
DCV: 400mV, 4V, 400V: ±(1%±1digit) Max. input: DC 1000V
ACV: 4V,40V,400V:±(1%±3digit)
Frequency: 40Hz-400Hz, Max. input: AC 750V (virtual value)
Current
DCA: 40mA,400mA: ±(1.5%±1 digit) 10A: ±(3%±3digit)
ACA: 40mA: ±(1.5%±3 digit) 400mA: ±(2%±1 digit) 10A: ±(3%±3digit)
Resistance 400Ω: ±(1%±3 digit), 4KΩ~40MΩ: ±(1%±1 digit)