Rigol DG900 Pro Series User manual

Guaranty and Declaration
Copyright
© 2023 RIGOL TECHNOLOGIES CO., LTD. All Rights Reserved.
Trademark Information
RIGOL®is the trademark of RIGOL TECHNOLOGIES CO., LTD.
Software Version
Software upgrade might change or add product features. Please acquire the latest software version
from RIGOL website or contact RIGOL to upgrade the software.
Notices
•RIGOL products are covered by P.R.C. and foreign patents, issued and pending.
•RIGOL reserves the right to modify or change parts of or all the specifications and pricing
policies at the company's sole decision.
•Information in this publication replaces all previously released materials.
•Information in this publication is subject to change without notice.
•RIGOL shall not be liable for either incidental or consequential losses in connection with the
furnishing, use, or performance of this manual, as well as any information contained.
•Any part of this document is forbidden to be copied, photocopied, or rearranged without prior
written approval of RIGOL.
Product Certification
RIGOL guarantees that this product conforms to the national and industrial standards in China as
well as the ISO9001:2015 standard and the ISO14001:2015 standard. Other international standard
conformance certifications are in progress.
Contact Us
If you have any problem or requirement when using our products or this manual, please contact
RIGOL.
E-mail: ser[email protected]
Website:
http://www.rigol.com

1Safety Requirement
1.1 General Safety Summary
Please review the following safety precautions carefully before putting the instrument
into operation so as to avoid any personal injury or damage to the instrument and
any product connected to it. To prevent potential hazards, please follow the
instructions specified in this manual to use the instrument properly.
1 Only the exclusive power cord
designed for the instrument and
authorized for use within the
destination country could be
used.
8Do not operate the instrument
with suspected failures.
2 Ensure that the instrument is
safely grounded.
9 Provide adequate ventilation.
3 Observe all terminal ratings. 10 Do not operate in wet conditions.
4 Use proper overvoltage
protection.
11 Do not operate in an explosive
atmosphere.
5 Do not operate without covers. 12 Keep instrument surfaces clean
and dry.
6 Do not insert objects into the air
outlet.
13 Prevent electrostatic impact.
7 Avoid circuit or wire exposure. 14 Handle with caution.
WARNING
Equipment meeting Class A requirements may not offer adequate protection to broadcast
services within residential environment.
1.2 Safety Notices and Symbols
Safety Notices in this Manual:
WARNING
Indicates a potentially hazardous situation or practice which, if not avoided, will result in
serious injury or death.
CAUTION
Indicates a potentially hazardous situation or practice which, if not avoided, could result
in damage to the product or loss of important data.
Safety Requirement
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Safety Notices on the Product:
• DANGER
It calls attention to an operation, if not correctly performed, could result in injury
or hazard immediately.
• WARNING
It calls attention to an operation, if not correctly performed, could result in
potential injury or hazard.
• CAUTION
It calls attention to an operation, if not correctly performed, could result in
damage to the product or other devices connected to the product.
Safety Symbols on the Product:
Hazardous
Voltage
Safety Warning Protective Earth
Terminal
Chassis Ground Test Ground
1.3 Measurement Category
Measurement Category
This instrument can make measurements in Measurement Category I.
WARNING
This instrument can only be used for measurements within its specified measurement
categories.
Measurement Category Definitions
• Measurement category I is for measurements performed on circuits not directly
connected to MAINS. Examples are measurements on circuits not derived from
MAINS, and specially protected (internal) MAINS derived circuits. In the latter
case, transient stresses are variable. Thus, you must know the transient withstand
capability of the equipment.
• Measurement category II is for measurements performed on circuits directly
connected to low voltage installation. Examples are measurements on household
appliances, portable tools and similar equipment.
• Measurement category III is for measurements performed in the building
installation. Examples are measurements on distribution boards, circuit-breakers,
wiring (including cables, bus-bars, junction boxes, switches and socket-outlets) in
the fixed installation, and equipment for industrial use and some other
Safety Requirement
DG900 Pro Quick Guide
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equipment. For example, stationary motors with permanent connection to a
fixed installation.
• Measurement category IV is for measurements performed at the source of a
low-voltage installation. Examples are electricity meters and measurements on
primary overcurrent protection devices and ripple control units.
1.4 Ventilation Requirement
This instrument uses a fan to force cooling. Please make sure that the air inlet and
outlet areas are free from obstructions and have free air. When using the instrument
in a bench-top or rack setting, provide at least 10 cm clearance beside, above and
behind the instrument for adequate ventilation.
CAUTION
Inadequate ventilation may cause an increase of temperature in the instrument, which
would cause damage to the instrument. So please keep the instrument well ventilated and
inspect the air outlet and the fan regularly.
1.5 Working Environment
Temperature
Operating: 0℃ to +40℃
Non-operating: -20℃ to +60℃
Humidity
• Operating:
0℃ to +40℃: ≤80% RH (without condensation)
• Non-operating:
-20℃ to +40℃: ≤90% RH (without condensation)
Below +60℃: ≤80% RH (without condensation)
WARNING
To avoid short circuit inside the instrument or electric shock, never operate the
instrument in a humid environment.
Altitude
• Operating: below 3 km
• Non-operating: below 12 km
Safety Requirement
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Protection Level Against Electric Shock
ESD ±8kV
Installation (Overvoltage) Category
This product is powered by mains conforming to installation (overvoltage) category II.
WARNING
Ensure that no overvoltage (such as that caused by a bolt of lightning) can reach the
product. Otherwise, the operator might be exposed to the danger of an electric shock.
Installation (Overvoltage) Category Definitions
Installation (overvoltage) category I refers to signal level which is applicable to
equipment measurement terminals connected to the source circuit. Among these
terminals, precautions are done to limit the transient voltage to a low level.
Installation (overvoltage) category II refers to the local power distribution level which
is applicable to equipment connected to the AC line (AC power).
Pollution Degree
Pollution Degree 2
Pollution Degree Definition
• Pollution Degree 1: No pollution or only dry, nonconductive pollution occurs.
The pollution has no effect. For example, a clean room or air-conditioned office
environment.
• Pollution Degree 2: Normally only nonconductive pollution occurs. Temporary
conductivity caused by condensation is to be expected. For example, indoor
environment.
• Pollution Degree 3: Conductive pollution or dry nonconductive pollution that
becomes conductive due to condensation occurs. For example, sheltered
outdoor environment.
• Pollution Degree 4: The pollution generates persistent conductivity caused by
conductive dust, rain, or snow. For example, outdoor areas.
Safety Class
Class 2
1.6 Care and Cleaning
Care
Do not store or leave the instrument where it may be exposed to direct sunlight for
long periods of time.
Safety Requirement
DG900 Pro Quick Guide
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Cleaning
Clean the instrument regularly according to its operating conditions.
1. Disconnect the instrument from all power sources.
2. Clean the external surfaces of the instrument with a soft cloth dampened with mild
detergent or water. Avoid having any water or other objects into the chassis via the
heat dissipation hole. When cleaning the LCD, take care to avoid scarifying it.
CAUTION
To avoid damage to the instrument, do not expose it to caustic liquids.
WARNING
To avoid short-circuit resulting from moisture or personal injuries, ensure that the
instrument is completely dry before connecting it to the power supply.
1.7 Environmental Considerations
The following symbol indicates that this product complies with the WEEE Directive
2002/96/EC.
The equipment may contain substances that could be harmful to the environment or
human health. To avoid the release of such substances into the environment and
avoid harm to human health, we recommend you to recycle this product
appropriately to ensure that most materials are reused or recycled properly. Please
contact your local authorities for disposal or recycling information.
You can click on the following link
https://int.rigol.com/services/services/declaration
to download the latest version of the RoHS&WEEE certification file.
Safety Requirement
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2Document Overview
This manual gives you a quick overview of the front and rear panels, user interface as
well as basic operation methods of DG900 Pro series function/arbitrary waveform
generator.
TIP
For the latest version of this manual, download it from RIGOL official website ( www.rigol.com ).
Publication Number
QGB15100-1110
Format Conventions in this Manual
1. Key
The front panel key is denoted by the menu key icon. For example,
indicates the "Default" key.
2. Menu
The menu item is denoted by the format of "Menu Name (Bold) + Character
Shading" in the manual. For example, Setup.
3. Operation Procedures
The next step of the operation is denoted by ">" in the manual. For example,
> Utility indicates first clicking or tapping and then clicking or tapping Utility.
Content Conventions in this Manual
DG900 Pro series function/arbitrary waveform generator includes the following
models. Unless otherwise specified, this manual takes DG922 Pro as an example to
illustrate the functions and operation methods of DG900 Pro series.
Model No. of Channels Sample Rate Max. Output
Frequency
DG902 Pro 2 1.25 GSa/s 70 MHz
DG912 Pro 2 1.25 GSa/s 150 MHz
DG922 Pro 2 1.25 GSa/s 200 MHz
Document Overview
DG900 Pro Quick Guide
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3General Inspection
1. Inspect the packaging
If the packaging has been damaged, do not dispose the damaged packaging or
cushioning materials until the shipment has been checked for completeness and
has passed both electrical and mechanical tests.
The consigner or carrier shall be liable for the damage to the instrument resulting
from shipment. RIGOL would not be responsible for free maintenance/rework or
replacement of the instrument.
2. Inspect the instrument
In case of any mechanical damage, missing parts, or failure in passing the electrical
and mechanical tests, contact your RIGOL sales representative.
3. Check the accessories
Please check the accessories according to the packing lists. If the accessories are
damaged or incomplete, please contact your RIGOL sales representative.
Recommended Calibration Interval
RIGOL suggests that the instrument should be calibrated every 12 months.
General Inspection
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4Product Overview
With up to 1.25 GSa/s sample rate and 16 Mpts/CH arbitrary waveform length, the
DG900 Pro series function/arbitrary waveform generator is an all-in-one generator
that integrates Function Generator, Arbitrary Waveform Generator, Noise Generator,
Pulse Generator, Harmonics Generator, Analog/Digital Modulator, and Counter. It is a
high-performance, cost-effective, and multi-functional dual-channel function/
arbitrary waveform generator.
4.1 Appearance and Dimensions
165 mm
266 mm
Figure 4.1 Front View
80 mm
Figure 4.2 Side View
Product Overview
DG900 Pro Quick Guide
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4.2 Front Panel Overview
14 13 12 8
9
7
3
4
2
1
5
6
10
11
Figure 4.3 Front Panel
17-inch Touch Screen 8 Input Connector for the Signal
Measured by Counter
2 Output Mode Selection Area 9 Channel Output Control Area
3 Basic Waveform Selection Area 10 Align Key
4 Parameter Input Area 11 CH2 Output Connector
5 Quick Operation Key 12 CH1 Output Connector
6 Manual Trigger Key 13 USB HOST Interface
7 Counter Control Area 14 Power Key
Product Overview
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4.3 Rear Panel Overview
1
2
3
5
4
6
7
98
Figure 4.4 Rear Panel
1 CH2 Sync/Ext Mod/Trig Connector
2 CH1 Sync/Ext Mod/Trig Connector
3 10 MHz In/Out Connector
4 LAN Interface
5 USB DEVICE Interface
6 USB Type-C Power Connector
7 Security Lock Hole
8 Ground Terminal
9 Mounting Screw Holes (VESA 100 x 100)
Product Overview
DG900 Pro Quick Guide
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4.4 User Interface Overview
12
3
45
6
7
8
9
11
2
1
10
13
14
Figure 4.5 User Interface
1Wave Type Drop-down Button 8 Channel Copy Function Key
2 Output Mode Drop-down
Button
9 Counter Label
3 Parameter Configuration Area 10 Channel Tab
4 Notification Area 11 Channel Labels
5 Screen Capture Key 12 Function Navigation Icon
6 Store/Recall Key 13 Waveform Tab
7 Align Phase Function Key 14 Channel Identifier
Product Overview
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5To Prepare for Use
5.1 To Adjust the Supporting Legs
Adjust the supporting legs properly to use them as stands to tilt the instrument
upwards for stable placement of the instrument as well as better operation and
observation. You can also fold the supporting legs when the instrument is not in use
for easier storage or shipment, as shown in the figure below.
Supporting Legs
(a) Unfold the supporting legs (b) Fold the supporting legs
Figure 5.1 Adjust the Supporting Legs
5.2 To Connect to Power
The power requirements of this signal source are USB PD 15 V, 3 A. Please use the
power adaptor provided in the accessories to connect the instrument to the AC
power source (100 V to 240 V, 50 Hz to 60 Hz), as shown in the figure below.
To Prepare for Use
DG900 Pro Quick Guide
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Power Connector
Figure 5.2 Connect to Power
Table 5.1 Power Adaptor Specifications
Item Description
Input 100 V to 240 V, 50 Hz to 60 Hz, 1.6 A Max
Output USB PD 15 V, 3 A, 45 W
CAUTION
The power adaptor provided in accessories can only be used to power RIGOL instruments.
Do not use it for mobile phone and other devices.
WARNING
To avoid electric shock, please ensure that the instrument is correctly grounded.
5.3 Turn-on Checkout
After the instrument is connected to the power source, press at the lower-left
corner of the front panel to power on the instrument. During the start-up process, the
instrument performs a series of self-tests. After the self-test, the splash screen is
displayed. You can also click or tap > Utility > Setup to set the "Power Set" to
"Auto". The instrument powers on once connected to power. If the instrument won't
start, please refer to
Troubleshooting to address it.
To Prepare for Use
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TIP
You can shut down the instrument in the following ways.
•Click or tap > Shut Down or press the front-panel and a dialog box "Do you
need to shut down the instrument?" is displayed. Click or tap Shut Down to shut down
the instrument.
•Press twice to shut down the instrument.
•Press for three seconds to shut down the instrument.
5.4 To Set the System Language
The instrument supports system languages including Chinese and English. You can
click or tap > Utility > Setup to enter the basic settings menu. Then click or tap
the drop-down button of Language to set the system language to Chinese or English.
To Prepare for Use
DG900 Pro Quick Guide
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6To Use the Built-in Help System
The built-in help file provides information about the functions and menu
introductions of the instrument. Click or tap > Help to enter the help system.
In the help system, you can get its help information by clicking on or tapping the link
for the specified chapter.
To Use the Built-in Help System
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7To Use the Security Lock
If necessary, you can lock the instrument to a fixed location by using a standard
laptop security lock (please purchase it by yourself), as shown in the figure below.
The method is as follows: align the lock with the lock hole and plug it into the lock
hole vertically, turn the key clockwise to lock the instrument, and then pull the key
out.
Security Lock
Figure 7.1 Use the Security Lock
CAUTION
Please do not insert other objects into the security lock hole to avoid damaging the
instrument.
To Use the Security Lock
DG900 Pro Quick Guide
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8Parameter Setting Method
This instrument allows you to use the front-panel parameter input area and the touch
screen to set parameters for the instrument.
8.1 To Set Parameters with the Front-panel Keys and
Knobs
You can use the front-panel parameter input area to set some parameters of the
instrument. The parameter input area consists of a knob, a numeric keypad, unit
selection keys, and arrow keys, as shown in the figure below.
Knob
You can rotate the knob to move the cursor and navigate through the menu items.
Then perform the following operations:
• If the cursor selects a parameter input field, you can press the knob to enter
the parameter editing mode. Then you can use the front-panel arrow keys to
move the cursor to select the digit place to be modified. Rotate the knob
clockwise to increment the value at the selected digit place or counter-clockwise
to decrement the value. Press the knob again to confirm the parameter setting
and disable the parameter editing mode.
• If the cursor selects a drop-down button, you can press the knob to expand
the drop-down menu and then rotate the knob to select a parameter in the
menu. After that, press the knob again to confirm your selection and collapse
the drop-down menu.
• If the cursor selects a key, on/off switch, or tab control, pressing the knob is
equivalent to tapping the corresponding key, on/off switch, or tab control using
the touch screen.
Parameter Setting Method
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Numeric Keypad
Ring-type numeric keypad composed of numeric keys (from 0 to 9) and the decimal
point/symbol key. If the current cursor selects the input field, you can press the
numeric key to input a number and press to input ".", "-", or "+". When using the
ring-type numeric keypad, you ca also perform the following operations:
•Press the knob to confirm the input.
•Press to delete characters.
•Press to cancel the input.
Unit Selection Keys
When setting parameter with the ring-type numeric keypad on the front panel, you
can use the keys to select the unit of the parameter.
•: sets the parameter unit to the default one. For example, when setting the
phase, press > to set the phase to 1°; when setting the frequency,
press > to set the frequency to 1 Hz.
•/ / : when setting the frequency, use the unit (M/k/G) before "/";
when setting time/amplitude/offset, use the unit (μ/m/n) after "/". For example,
when setting the frequency, press > to set the frequency to 1 kHz; when
setting the period, press > to set the period to 1 ms.
TIP
When the set value exceeds the limit value, the instrument automatically adjusts the parameter
to meet the requirements.
Arrow keys
•In normal mode, you can use the keys to move the cursor to select the desired
menu item. It is equivalent to rotating the knob.
•In parameter editing mode, you can use the keys to select the digit place to be
modified.
•When inputting parameters using the ring-type numeric keypad, is used to
delete the character while is used to cancel the input and close the input
field.
Parameter Setting Method
DG900 Pro Quick Guide
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