Hantek HDG6000B Series User manual

HDG6000B(C) series
Functions and Arbitrary Waveform
Generator
User manual
(V1.2)

Content
Copyright Declaration............................................................................................... 1
Safety Requirements ................................................................................................ 2
General Safety Summary........................................................................................... 2
Safety Terms and Symbols ........................................................................................3
Product Scrapping .....................................................................................................3
Brief Introduction...................................................................................................... 4
Chapter 1 Quick Start............................................................................................. 6
1.1 General Inspection...............................................................................................7
1.2 Front Panel ..........................................................................................................7
1.3 Rear Panel.........................................................................................................10
1.4 Prepare Instrument for Use................................................................................10
1.5 The user interface.............................................................................................. 11
1.6 Parameter Setting Method.................................................................................12
1.6.1 Numeric Keyboard...................................................................................12
1.6.2 Direction keys and Knob..........................................................................13
1.7 Help ...................................................................................................................13
Chapter 2 Basic Waveform Output........................................................................ 15
2.1 Select the channel .............................................................................................16
2.2 Setting the parameter.........................................................................................16
2.2.1 Select the Basic Waveform......................................................................16
2.2.2 Set the Frequency.................................................................................... 16
2.2.3 Set the Amplitude.....................................................................................17
2.2.4 Set the DC Offset Voltage........................................................................17
2.2.5 Set the Start Phase..................................................................................18
2.2.6 Align Phase..............................................................................................18
2.2.7 Set the Duty Cycle...................................................................................19
2.2.8 Set the Symmetry ....................................................................................19
2.2.9 Set the Pulse Parameters........................................................................20
2.2.10 Enable the Channel Output....................................................................21
2.3 Basic Waveform Output Example ......................................................................21
Chapter 3 Arbitrary Waveform Output .................................................................. 23
3.1 Enable Arbitrary Waveform................................................................................ 24
3.2 Select Arbitrary Waveform .................................................................................24
Chapter 4 Harmonic Output ................................................................................... 29
4.1 Overview............................................................................................................ 30
4.2 Set the Fundamental Waveform Parameters.....................................................30
4.3 Set the Harmonic Order..................................................................................... 30
4.4 Select the Harmonic Type..................................................................................31

4.5 Set the Harmonic Amplitude............................................................................... 31
4.6 Set the Harmonic Phase....................................................................................31
Chapter 5 Modulated Waveform ............................................................................ 32
5.1 AM Modulation...................................................................................................33
5.1.1 Select AM Modulation.............................................................................. 33
5.1.2 Carrier Waveform Shape .........................................................................33
5.1.3 Carrier Frequency....................................................................................33
5.1.4 Modulating Waveform Source..................................................................33
5.1.5 Modulating Waveform Frequency............................................................34
5.1.6 Modulation Depth.....................................................................................34
5.2 DSB-AM Modulation ..........................................................................................35
5.2.1 Select DSB-AM Modulation .....................................................................35
5.2.2 Carrier Waveform Shape .........................................................................35
5.2.3 Carrier Frequency....................................................................................35
5.2.4 Modulating Waveform Source..................................................................36
5.2.5 Modulating Waveform Frequency............................................................37
5.2.6 Modulation Depth.....................................................................................37
5.3 FM Modulation................................................................................................... 37
5.3.1 Select FM Modulation..............................................................................37
5.3.2 Carrier Waveform Shape .........................................................................38
5.3.3 Carrier Frequency....................................................................................38
5.3.4 Modulating Waveform Source..................................................................38
5.3.5 Modulating Waveform Frequency............................................................39
5.3.6 Frequency Deviation................................................................................ 39
5.4 PM Modulation...................................................................................................40
5.4.1 Select Phase Modulation......................................................................... 40
5.4.2 Carrier Waveform Shape ......................................................................... 40
5.4.3 Carrier Frequency....................................................................................40
5.4.4 Modulating Waveform Source..................................................................41
5.4.5 Modulating Waveform Frequency............................................................41
5.4.6 Phase Deviation.......................................................................................42
5.5 2ASK.................................................................................................................. 42
5.5.1 Select 2ASK Modulation.......................................................................... 42
5.5.2 Carrier Waveform Shape .........................................................................42
5.5.3 Carrier Amplitude..................................................................................... 42
5.5.4 Modulating Waveform Source..................................................................43
5.5.5 2ASK Rate...............................................................................................43
5.5.6 Modulating Amplitude...............................................................................44
5.6 2FSK..................................................................................................................44
5.6.1 Select 2FSK Modulation .......................................................................... 44
5.6.2 Carrier Waveform Shape .........................................................................44
5.6.3 Carrier Frequency....................................................................................44
5.6.4 Modulating Waveform Source..................................................................45
5.6.5 2FSK Rate...............................................................................................45

5.6.6 Hopping Frequency..................................................................................45
5.7 2PSK.................................................................................................................. 46
5.7.1 Select 2PSK Modulation.......................................................................... 46
5.7.2 Carrier Waveform Shape .........................................................................46
5.7.3 Carrier Phase........................................................................................... 46
5.7.4 Modulating Waveform Source..................................................................46
5.7.5 2PSK Rate...............................................................................................47
5.7.6 Modulating Phase....................................................................................47
5.8 BPSK ................................................................................................................. 48
5.8.1 Select BPSK Modulation.......................................................................... 48
5.8.2 Carrier Waveform Shape .........................................................................48
5.8.3 Carrier Phase........................................................................................... 48
5.8.4 Modulating Waveform Source..................................................................48
5.8.5 BPSK Rate............................................................................................... 48
5.8.6 Modulating Phase....................................................................................49
5.9 QPSK Modulation ..............................................................................................49
5.9.1 Select QPSK Modulation .........................................................................49
5.9.2 Carrier Waveform Shape .........................................................................49
5.9.3 Carrier Phase........................................................................................... 49
5.9.4 Modulating Waveform Source..................................................................49
5.9.5 QPSK Rate..............................................................................................50
5.9.6 Modulating Phase....................................................................................50
5.10 3FSK Modulation ............................................................................................. 50
5.10.1 Select 3FSK Modulation ........................................................................ 50
5.10.2 Carrier Waveform Shape .......................................................................50
5.10.3 Carrier Frequency.................................................................................. 50
5.10.4 Modulating Waveform Source................................................................51
5.10.5 3FSK Rate.............................................................................................51
5.10.6 Hopping Frequency................................................................................ 51
5.11 4FSK Modulation..............................................................................................51
5.11.1 Select 4FSK Modulation......................................................................... 51
5.11.2 Carrier Waveform Shape........................................................................52
5.11.3 Carrier Frequency..................................................................................52
5.11.4 Modulating Waveform Source................................................................52
5.11.5 4FSK Rate .............................................................................................52
5.11.6 Hopping Frequency................................................................................52
5.12 OSK Modulation...............................................................................................53
5.12.1 Select OSK Modulation..........................................................................53
5.12.2 Carrier Waveform Shape .......................................................................53
5.12.3 Carrier Frequency.................................................................................. 54
5.12.4 Modulating Waveform Source................................................................54
5.12.5 OSK Rate...............................................................................................54
5.12.6 Oscillate Period......................................................................................54
5.13 PWM................................................................................................................55

5.13.1 Select PWM Modulation......................................................................... 55
5.13.2 Carrier Waveform Shape .......................................................................55
5.13.3 Duty Cycle ............................................................................................. 55
5.13.4 Modulating Waveform Source................................................................55
5.13.5 Modulating Waveform Frequency..........................................................56
5.13.6 PWM Deviation......................................................................................56
Chapter 6 Sweep..................................................................................................... 57
6.1 Select Frequency Sweep...................................................................................58
6.2 Start Frequency and Stop Frequency................................................................. 58
6.3 Center Frequency and Frequency Span ............................................................58
6.4 Linear sweep...................................................................................................... 59
6.5 Sweep Time....................................................................................................... 59
6.6 Return Time .......................................................................................................60
6.7 Hold Time...........................................................................................................60
6.8 Mark Frequency.................................................................................................60
6.9 Sweep Trigger Source .......................................................................................60
6.10 Trigger Output Edge.........................................................................................61
Chapter 7 Burst....................................................................................................... 62
7.1 Select Burst Mode..............................................................................................63
7.2 Burst Type..........................................................................................................63
7.3 Burst Period....................................................................................................... 65
7.4 Burst Phase .......................................................................................................65
7.5 Burst Trigger Source.......................................................................................... 65
7.6 Gate Polarity...................................................................................................... 66
7.7 Trigger Output Edge........................................................................................... 67
Chapter 8 Counter................................................................................................... 68
8.1 Enable the Counter............................................................................................69
8.2 Set the Counter.................................................................................................. 69
Chapter 9 Digital Generator ................................................................................... 70
9.1 Terminal Description........................................................................................... 71
9.2 Function Introduction ......................................................................................... 71
Chapter 10 Utility..................................................................................................... 73
10.1 Sync.................................................................................................................74
10.2 Impedance....................................................................................................... 75
10.3 Network for HDG6000C...................................................................................75
10.3.1 LAN Setting............................................................................................ 75
10.3.2 WLAN Setting........................................................................................ 77
10.3.3 Hotspot ..................................................................................................78
10.4 System Setting................................................................................................. 79
10.4.1 Set the System Language......................................................................79
10.4.2 Power On Setting...................................................................................79
10.4.3 Sound ....................................................................................................79

10.4.4 Intensity .................................................................................................79
10.4.5 System Information................................................................................ 80
10.4.6 Clock Source .........................................................................................80
10.5 Print ................................................................................................................. 80
10.6 Update .............................................................................................................81
10.7 Store and Recall............................................................................................... 81
10.7.1 Storage System Overview...................................................................... 81
10.7.2 Browser Type.........................................................................................82
10.7.3 File Operation........................................................................................ 82
Chapter 11 Remote Control.................................................................................... 84
11.1 Install Keysight IO libraries suite ......................................................................85
11.2 Remote Control via USB..................................................................................89
11.3 Remote Control via LAN (HDG6000C).............................................................89
11.4 Remote Control via WLAN (HDG6000C) .........................................................91
11.5 Remote Control via Hotspot (HDG6000C) .......................................................92
Appendix A Specifications..................................................................................... 94
Appendix B Accessories...................................................................................... 101

User Manual 1
Copyright Declaration
All rights reserved; no part of this document may be reproduced or transmitted in any form or by
any means, electronic or mechanical, without prior written permission from Hantek Technologies
Co., Ltd (hereinafter referred to as „Hantek‟).
Hantek reserves all rights to modify this document without prior notice. Please contact Hantek for
the latest version of this document before placing an order.
Hantek has made every effort to ensure the accuracy of this document but does not guarantee the
absence of errors. Moreover, Hantek assumes no responsibility in obtaining permission and
authorization of any third party patent, copyright or product involved in relation to the use of this
document.

User Manual 2
Safety Requirements
General Safety Summary
Read the following safety precautions to avoid injury and prevent damage to this product or any
products connected to it. To evade potential hazards, use this product only as specified.
Only qualified personnel should perform maintenance.
Avoid fire or personal injury.
Use suitable power cord. Use only the power cord specified for this product and certified for the
country of use.
Connect and disconnect properly. Connect a probe with the oscilloscope before it is connected to
measured circuits; disconnect the probe from the oscilloscope after it is disconnected from
measured circuits.
Ground the product. This product is grounded through the grounding conductor of the power cord.
To avoid electric shock, the grounding conductor must be connected to earth ground. Before
making connections to the input or output terminals of the product, ensure that the product is
properly grounded.
Connect the probe in a right way. The probe ground lead is at ground potential. Do not connect
the ground lead to an elevated voltage.
Check all terminal ratings. To avoid fire or shock hazard, check all ratings and markings on the
product. Refer to the product manual for detailed information about ratings before making
connections to the product.
Do not operate without covers. Do not operate this product with covers or panels removed.
Avoid exposed circuitry. Do not touch exposed connections and components when power is
present.
Do not operate with suspected failures. If you suspect there is damage to this product, have it
inspected by qualified service personnel.
Assure good ventilation.
Do not operate in wet/damp environments.
Do not operate in an explosive atmosphere.
Keep product surfaces clean and dry.

User Manual 3
Safety Terms and Symbols
Terms on the product. The following terms may appear on the product:
Danger It represents that harms may be caused to you at
once if you perform the operation.
Warning It represents that latent harms may be caused to you
if you perform the operation.
Notice It represents the damage possibly caused to the
product or other properties if you perform the
operation.
Characters on the product. The following characters may appear on the product:
Product Scrapping
Device Recycling
We need extract and utilize natural resources to produce this device. If you do not reclaim the
device in a proper way, some substances it contains may become harmful or poisonous to
environments or human bodies. To avoid them being released outside and to minimize the waste
of natural resources, we suggest you reasonably call back this device to ensure proper recovery
and recycling of most materials within it.
Notice
Please read
the manual
Protective
ground terminal
Measuring
ground terminal
Chassis
ground terminal

User Manual 4
Brief Introduction
HDG6000B(C) Series is a series of synthesized waveform generators with built-in arbitrary
waveform and pulse capabilities.
Features:
7 inch, 16K true color TFT display, WVGA(800X480)
200 MHz, 160 MHz, 110 MHz, and 80 MHz maximum sine output frequency
16 bits resolution, 1.25GSa/s Sample rate
64 Mpts Max. arbitrary waveform Memory Depth
16 channels digital output
Precisely adjust the phases of the two channels
160 waveforms or functions: Sine, Square, Ramp, Pulse, Noise, Exponential Rise,
Exponential Fall, ECG, Gauss, Haversine, Lorentz, Dual Tones, Harmonics, Video Signal,
Radar Signal, DC etc.
Rise Time and Fall Time of the Pulse could be adjusted separately
Enable to output harmonic with specified order and amplitude, enable to output up to 16th
order of harmonic
Various modulation types: AM, DSB-AM, FM, PM, 2ASK, 2FSK, 2PSK, BPSK, QPSK, 3FSK,
4FSK, OSK and PWM modulations
Support frequency sweep and Burst output
Dual channels can perform internal /external /another channel modulation and
internal/external/manual trigger separately or at the same time.
Dual channels can output sync signal separately or at the same time
Provide 7digits/s, 200MHz counter; enable to measure various parameters of external signal
such as frequency, period, duty cycle, positive pulse width and negative pulse width
Support waveform copy and state copy between channels
Enable to store and recall arbitrary waveform data files and instrument state files;
Standard interfaces: USB Host and USB Device
Abundant I/O: waveform output, sync signal output, modulation input, 10MHz clock
input/output and trigger input/output
Support FAT32 formated USB storage device (flash type) storage
Support 10/100M Ethernet web; users can control the instrument remotely via web.
LXI Class C Compliant
Provide Chinese and English help information, prompt messages and interface display
Provide powerful waveform editing PC software
SCPI (Standard Commands for Programmable Instruments) compatibility

User Manual 5
Models
Model
Channels
Bandwidth
Sample Rate
LAN
WIFI
Touch
screen
RS232
HDG6082B
2
80MHz
1.25GS/s
-
-
-
-
HDG6112B
2
110MHz
1.25GS/s
-
-
-
-
HDG6162B
2
160MHz
1.25GS/s
-
-
-
-
HDG6202B
2
200MHz
1.25GS/s
-
-
-
-
HDG6082C
2
80MHz
1.25GS/s
Yes
Yes
Yes
Optional
HDG6112C
2
110MHz
1.25GS/s
Yes
Yes
Yes
Optional
HDG6162C
2
160MHz
1.25GS/s
Yes
Yes
Yes
Optional
HDG6202C
2
200MHz
1.25GS/s
Yes
Yes
Yes
Optional

User Manual 6
Chapter 1 Quick Start
This chapter introduces the front panel, rear panel, user interface and parameter setting method
as well as precautions when using the instrument for the first time.
General Inspection
Front Panel
Rear Panel
Prepare Instrument for Use
The user interface
Parameter Setting Method
Help

User Manual 7
1.1 General Inspection
Please check the instrument as following steps after receiving an oscilloscope:
Check the shipping container for damage:
Keep the damaged shipping container or cushioning material until the contents of the
shipment have been checked for completeness and the instrument has been checked
mechanically and electrically.
Check the accessories:
Accessories supplied with the instrument are listed in "Accessories" in this manual. If the
contents are incomplete or damaged, please notify the franchiser.
Check the instrument:
In case there is any mechanical damage or defect, or the instrument does not operate properly or
fails performance tests, please notify the franchiser.
1.2 Front Panel
The content below simply describes and introduces the front panel of HDG6000B(C) so that you
can get familiar with it well within the shortest time.
1. On/Off Switch
2. USB device port
3. Digital channel
4. Page Up/Down. Open the previous or next page of the current function menu.
5. 10 MHz Reference In/ Out
BNC connector with 50Ω nominal output impedance and 5KΩ nominal input impedance. The
function of this connector is determined by the type of clock used by the generator.
1
2
3
4
5
6
8
10
11
13
14
15
16
17
18
19
21
22
23
9
7
12
20

User Manual 8
HDG6000B(C) can use internal or external clock (refer to the introduction in "Clock Source").
When internal clock source is used, the connector (used as 10MHz Out) can output
10MHz clock signal generated by the internal crystal oscillator of the generator.
When external clock source is used, the connector (used as 10MHz In) accepts a 10MHz
external clock signal.
This connector is usually used to synchronize multiple instruments (refer to the
introduction in "Clock Source").
6. Counter In
BNC connector with 500Ωnominal input impedance. It is used to accept an external signal to
be measured by the counter.
7. Counter button
Press Counter to turn the counter on or off. When the counter is turned on, the backlight of
the key is illuminated and the left indicator flickers. If the counter interface is currently
displayed, press this key again to disable counter function; if the screen currently displays
interfaces other than the counter interface, press this key again to switch to counter interface
(refer to the introductions in Counter).
8. CH1: Sync/Mod/Trig Output
BNC connector with 50Ω nominal output impedance and 1KΩnominal input impedance.
Its function is determined by the current working mode of CH1.
Mod:
If modulation mode is enabled for CH1, and external modulation source is used, this
connector accepts an external modulation signal.
Trig:
If CH1 is in sweep or burst mode and external trigger source is used, this connector
accepts an external trigger signal (users can set the polarity of the signal).
Sync:
When the sync output of CH1 is enabled, this connector outputs the sync signal
corresponding to the current settings of CH1 (refer to the introduction in Sync).
9. CH2: Mod/ Trig/ Sync Output
The same as CH1: Mod/ Trig/ Sync Output.
10. CH1 Output
BNC connector with 50Ω nominal output impedance.
When 1Output is enabled (the backlight turns on), this connector output waveform according
to the current configuration of CH1.
11. CH2 Output
BNC connector with 50Ω nominal output impedance.
When 2Output is enabled (the backlight turns on), this connector output waveform according
to the current configuration of CH2.
12. Data Output: Enable or disable the output of word generator.
13. Channel ON/OFF: Enable or disable the output of CH1 or CH2.
14. Numeric Keyboard
It is used to input parameters and consists of numbers (0 to 9), decimal point (.), operators (+/-)
and buttons ("Enter", "Cancel" and "BASP"). Note that if a negative is required, please input

User Manual 9
an operator "-" before the numbers. (For the use method of the numeric keyboard, refer to the
introduction in "Parameter Setting Method").
15. Direction Keys
When using the knob and direction keys to set parameters, the direction keys are used to
switch the digits of the parameter.
During file name input, they are used to move the cursor.
16. Knob
During parameter setting, it is used to increase (clockwise) or decrease (counterclockwise)
the current highlighted number. It is used to select file storage location or select the file to be
recalled when storing or recalling file. It is used to switch the character in the soft keyboard
when entering filename.
17. Run Mode
Mod: Generate the modulated waveforms. Provide various analog modulation and digital
modulation modes and can generate AM, DSB-AM, FM, PM, 2ASK, 2FSK, 2PSK, BPSK,
QPSK, 3FSK, 4FSK, OSK or PWM modulated signal.
Sweep: Generate the frequency sweeping signal of Sine, Square, Ramp, Pluse,
Harmonic and Arbitrary Waveforms (except DC).
Burst: Generate burst waveforms of Sine, Square, Ramp, Pulse, Harmonic and Arbitrary
waveform (except DC).
18. Operation key
Print: It is used to execute the print function to save the content displayed on the screen as
image in USB storage device.
Store: Users can store or recall the instrument state. Provide a built-in non-volatile memory
(Home Disk) and can connect an external USB storage device (USB Disk).
Trigger: In sweep or burst mode, it is used to trigger CH1 or CH2 to generate a sweep or
burst output manually (only when 1Output or 2Output is enabled).
Default: Restore the default values. It is used to restore the instrument state to the factory
default values.
Help: To get the context help information about any front-panel key or menu softkey, press
this key and then press the desired key.
Utility: Utility Functions and System Settings. It is used to set the utility function parameters
and the system parameters.
19. Waveform Selection
There are seven waveform types, include sine, square, Ramp, Pulse, Noise, Arb, and
Harmonic. When the function is selected, the backlight of the corresponding key turns on.
20. Channel 1 and Channel 2 Switch Button
Press this button to switch channel Menu.
When CH1 is selected, users can set the waveform and parameters of CH1.
When CH2 is selected, users can set the waveform and parameters of CH2.
21. Return button
This key is used to return to the previous menu.

User Manual 10
22. Menu softkey
Correspond to the left menus respectively. Press any softkey to activate the corresponding
menu.
23. LCD
800 ×480 TFT color LCD is used to display the current function menu and parameters setting,
system state as well as prompt messages.
1.3 Rear Panel
1. AC Power Input
2. USB Device
3. LAN connector (HDG6000C)
1.4 Prepare Instrument for Use
Adjust the Supporting Legs
Adjust the supporting legs properly to use them as stands to tilt the oscilloscope upwards for
stable placement of the oscilloscope as well as better operation and observation.
Connect the Power Cord
Connect the power cord as desired.
This oscilloscope can accept 100-240 V, 45-440 Hz AC power supply. Please use the power cord
supplied with the accessories to connect the oscilloscope to the power source as shown in the
figure below.
Turn the instrument on by pressing the power switch in the lower left corner of front panel. If the
instrument does not turn on, verify that the power cord is firmly connected. Also make sure that
the instrument is connected to an energized power source.
Power Switch:
To turn off the instrument, please press power switch.

User Manual 11
1.5 The user interface
The signal generator can be divided into three regions: the status panel at the top of the screen,
the menu panel at the right of the screen, the window area at the left of the screen.
1. Channel Configurations
Display the current output configuration in each channel, including output resistance, mode
and type of modulating source or trigger source.
Output Resistance:
High Impedance: display "HighZ"
50Ω: Impedance is 50Ω.
Mode:
Modulation: display "Mod"
Sweep: display "Sweep"
Burst: display "Burst"
Continuous output：display “Conti”
ON/OFF state:
Channel output ON or OFF
2. Status Bar
The following indicators would be displayed according to the current configuration
When the generator detects a USB storage device, this indicator will light.
When the generator works in USB remote mode, this indicator will light.
When the generator is correctly connected to the LAN, this indicator will light.
When the generator is connected to the LAN through WiFi, this indicator will
light.
1
2
3
4
6
7
8
5

User Manual 12
When the hot spot of the generator is opened, this indicator will light. 1 indicates
that there is one device connected to this hot spot.
3. Current Function
Display the name of the function currently selected. For example, "Sine" indicates that "Sine"
waveform function is currently selected and "Arb" indicates that "Arbitrary Waveform" function
is currently selected.
4. Menu
Display the operation menu corresponding to the function currently selected. For example, the
"Sine" function menu is displayed in the above figure.
5. Menu Page Number
Display the total number of pages and the current page number of the menu, such as "1 of 1"
or "1 of 2".
6. Channel parameter
Display the current waveform parameter in each channel.
Press the corresponding softkey and use the numeric keyboard or direction keys and knob to
modify this parameter. The parameter that can be modified currently will be highlighted and
the red background of the number indicates current cursor location.
7. Waveform
Display the currently selected waveform shape in each channel.
8. Counter
The brief information of the counter will only be displayed when the frequency counter function
is turned on and the interface currently displayed is not the frequency counter interface.
1.6 Parameter Setting Method
Users can use the numeric keyboard or knob and direction keys to set parameters.
1.6.1 Numeric Keyboard
The numeric keyboard consists of:
Number Keys
The 0 to 9 number keys are used to directly input the desired parameter value.

User Manual 13
Decimal Point
Press this key to insert a decimal point "." at the current position of the cursor.
Operator Key
The operator key "+/-" is used to modify the operator of the parameter. Press this key to set the
parameter operator to "-".
Enter Key
Press this key to finish parameter input and add the default unit for the parameter.
Cancel Key
During parameter input, press this key to clear the input in the active function area and exit
parameter input.
BASP Key
(1) During parameter input, press this key to delete the character at the left of the cursor.
(2) During filename edit, press this key to delete the character at the left of the cursor.
1.6.2 Direction keys and Knob
Functions of the direction keys:
During parameter input, use the direction keys to move the cursor to select the digit to be
edited.
During filename edit, use the direction keys to move the cursor.
Functions of the knob:
When the parameter is in editable state, turn the knob to increase (clockwise) or reduce
(counterclockwise) the parameter with specified step.
During filename edit, use the knob to select the characters in the soft keyboard.
In Arb -> Type -> User, use the knob to select arbitrary waveform.
In store and recall, use the knob to select the storage location of the file or to select the file to
be recalled.
1.7 Help
To get context help information about any front-panel key or menu softkey, press Help key to open

User Manual 14
the help function and then press the desired key to get corresponding help.
If there is an index of other topics in the content view, users can rotate the knob to choose
different indexes, press the Enter key or knob to enter the corresponding topic content.
Press Help key again to exit.