GW Instek MFG-2120MA User manual

Multi-Channel Function Generator
MFG-2000 Series
QUICK START GUIDE
GW INSTEK PART NO. 82MF-2K000M01
ISO-9001 CERTIFIED MANUFACTURER

This manual contains proprietary information, which is protected by
copyright. All rights are reserved. No part of this manual may be
photocopied, reproduced or translated to another language without
prior written consent of Good Will Corporation.
The information in this manual was correct at the time of printing.
However, Good Will continues to improve its products and therefore
reserves the right to change the specifications, equipment, and
maintenance procedures at any time without notice.
Good Will Instrument Co., Ltd.
No. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan.

Table of Contents
3
Table of Contents
SAFETY INSTRUCTIONS..................................4
GETTING STARTED .........................................9
Main Features.............................................................9
Panel Overview .........................................................11
Setting Up the function Generator ............................21
QUICK REFERENCE .......................................23
How to use the Digital Inputs ...................................25
How to use the Help Menu.......................................27
Selecting a Waveform ...............................................30
Modulation ...............................................................32
Sweep .......................................................................41
Burst ........................................................................43
ARB ..........................................................................45
Utility Menu .............................................................50
Menu Tree ................................................................51
Default Settings ........................................................63
MFG-2000 Series Specifications ...............................65
EC Declaration of Conformity ...................................71

MFG-2000 Quick Start Guide
4
SAFETY INSTRUCTIONS
This chapter contains important safety
instructions that should be followed when
operating and storing the function generator.
Read the following before any operation to ensure
your safety and to keep the function generator in
the best condition.
Safety Symbols
These safety symbols may appear in this manual or on the
instrument.
WARNING
Warning: Identifies conditions or practices that
could result in injury or loss of life.
CAUTION
Caution: Identifies conditions or practices that
could result in damage to the function generator
or to other objects or property.
DANGER High Voltage
Attention: Refer to the Manual
Protective Conductor Terminal
Earth (Ground) Terminal
DANGER Hot Surface

SAFETY INSTRUCTIONS
5
Double Insulated
Do not dispose electronic equipment as unsorted
municipal waste. Please use a separate collection
facility or contact the supplier from which this
instrument was purchased.
Safety Guidelines
General
Guideline
CAUTION
Do not place heavy objects on the instrument.
Do not place flammable objects on the
instrument.
Avoid severe impact or rough handling that
may damage the function generator.
Avoid discharges of static electricity on or near
the function generator.
Use only mating connectors, not bare wires, for
the terminals.
The instrument should only be disassembled by
a qualified technician.
(Measurement categories) EN 61010-1:2010 (Third
Edition)specifies the measurement categories and their
requirements as follows. The MFG-2000 falls under category II.
Measurement category IV is for measurement performed at the
source of a low-voltage installation.
Measurement category III is for measurement performed in a
building installation.
Measurement category II is for measurement performed on
circuits directly connected to a low voltage installation.
Measurement category I is for measurements performed on
circuits not directly connected to Mains.

MFG-2000 Quick Start Guide
6
Power Supply
WARNING
AC Input voltage: 100 ~ 240V AC, 50 ~ 60Hz.
Or 100 ~ 120V AC, 220 ~ 240V AC,50 ~ 60Hz
(With power amplifier)
Connect the protective grounding conductor of
the AC power cord to an earth ground to
prevent electric shock.
Fuse
WARNING
Fuse type: T0.5A/250V. T1A/250V(With power
amplifier).
Only qualified technicians should replace the
fuse.
To ensure fire protection, replace the fuse only
with the specified type and rating.
Disconnect the power cord and all test leads
before replacing the fuse.
Make sure the cause of fuse blowout is fixed
before replacing the fuse.
Cleaning the
function
generator
Disconnect the power cord before cleaning the
function generator.
Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid
into the function generator.
Do not use chemicals containing harsh products
such as benzene, toluene, xylene, and acetone.
Operation
Environment
Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)
and avoid strong magnetic fields.
Relative Humidity: < 80%
Altitude: < 2000m
Temperature: 0°C to 40°C

SAFETY INSTRUCTIONS
7
(Pollution Degree) EN 61010-1:2010(Third Edition)specifies
pollution degrees and their requirements as follows. The function
generator falls under degree 2.
Pollution refers to “addition of foreign matter, solid, liquid, or
gaseous (ionized gases), that may produce a reduction of dielectric
strength or surface resistivity”.
Pollution degree 1: No pollution or only dry, non-conductive
pollution occurs. The pollution has no influence.
Pollution degree 2: Normally only non-conductive pollution
occurs. Occasionally, however, a temporary conductivity caused
by condensation must be expected.
Pollution degree 3: Conductive pollution occurs, or dry, non-
conductive pollution occurs which becomes conductive due to
condensation which is expected. In such conditions, equipment
is normally protected against exposure to direct sunlight,
precipitation, and full wind pressure, but neither temperature
nor humidity is controlled.
Storage
environment
Location: Indoor
Relative Humidity: < 70%
Temperature: -10°C to 70°C
Disposal
Do not dispose this instrument as unsorted
municipal waste. Please use a separate collection
facility or contact the supplier from which this
instrument was purchased. Please make sure
discarded electrical waste is properly recycled to
reduce environmental impact.

MFG-2000 Quick Start Guide
8
Power cord for the United Kingdom
When using the function generator in the United Kingdom, make sure the
power cord meets the following safety instructions.
NOTE: This lead/appliance must only be wired by competent persons
WARNING: THIS APPLIANCE MUST BE EARTHED
IMPORTANT: The wires in this lead are coloured in accordance with the
following code:
Green/ Yellow:
Earth
Blue:
Neutral
Brown:
Live (Phase)
As the colours of the wires in main leads may not correspond with the
coloured marking identified in your plug/appliance, proceed as follows:
The wire which is coloured Green & Yellow must be connected to the Earth
terminal marked with either the letter E, the earth symbol or coloured
Green/Green & Yellow.
The wire which is coloured Blue must be connected to the terminal which is
marked with the letter N or coloured Blue or Black.
The wire which is coloured Brown must be connected to the terminal
marked with the letter L or P or coloured Brown or Red.
If in doubt, consult the instructions provided with the equipment or contact
the supplier.
This cable/appliance should be protected by a suitably rated and approved
HBC mains fuse: refer to the rating information on the equipment and/or
user instructions for details. As a guide, a cable of 0.75mm2should be
protected by a 3A or 5A fuse. Larger conductors would normally require
13A types, depending on the connection method used.
Any exposed wiring from a cable, plug or connection that is engaged in a
live socket is extremely hazardous. If a cable or plug is deemed hazardous,
turn off the mains power and remove the cable, any fuses and fuse
assemblies. All hazardous wiring must be immediately destroyed and
replaced in accordance to the above standard.

GETTING STARTED
9
GETTING STARTED
The Getting started chapter introduces the
function generator’s main features, appearance,
set up procedure and power-up.
Main Features
Model
MFG-2000 series specific functions
CH1
CH2
25MHz
Pulse
Generator
RF
Generator
(function
with ARB)
Power
Amplifier
Modulation
/Sweep/Burst/
Frequency.Counter
Function With
200MSa/sARB
Function With
200MSa/sARB
MFG-2110
●10MHZ
●
MFG-2120
●20MHZ
●
MFG-2120MA
●20MHZ
●
●
●
MFG-2130M
●30MHZ
●
●
MFG-2160MF
●60MHZ
●
●160MHZ
●
MFG-2160MR
●60MHZ
●
●320MHZ
●
MFG-2230M
●30MHZ
●30MHZ
●
●
MFG-2260M
●60MHZ
●60MHZ
●
●
MFG-2260MFA
●60MHZ
●60MHZ
●
●160MHZ
●
●
MFG-2260MRA
●60MHZ
●60MHZ
●
●320MHZ
●
●
Performance
DDS Function Generator series
1μHz high frequency resolution maintained at
full range
20ppm frequency stability
Arbitrary Waveform Capability
200 MSa/s sample rate
100 MSa/s repetition rate
16k-point waveform length
10 groups of 16k waveform memories
True waveform output to display

MFG-2000 Quick Start Guide
10
User-defined output section
User-defined marker output section
DWR (Direct Waveform Reconstruction)
capability
Ability to edit waveforms without a PC
-60dBc low distortion sine wave
Features
Sine, Square, Ramp, Pulse, Noise waveforms
Internal and external LIN/LOG sweep with
marker output
Int/Ext AM, FM, PM, FSK, SUM, PWM
modulation
Burst function with internal and external
triggers
42Vpk signal ground chassis isolation
Pulse waveform with configurable rise times &
fall times
Store/recall 10 groups of setting memories
Output overload protection
Interface
USB interface as standard, LAN interface(MFG-
22XX only)
4 inch Color TFT LCD (480 X 272) graphical user
interface
AWES (Arbitrary Waveform Editing Software)
PC software

GETTING STARTED
11
Panel Overview
MFG-2260MRA/2260MFA Front Panel
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
 
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

 
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/





M FG-2 2 6 0 M RA

     
M FG-2 2 6 0 M RA / 2 2 6 0 M FA








 




 
 

 




 





   





    


MFG-2160MR/2160MF Front Panel


 



 
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/




     
M FG-2 1 6 0 M R/ 2 1 6 0 M F

M FG-2 1 6 0 M R 







 




 




   





   



MFG-2000 Quick Start Guide
12
MFG- 2120MA/2130M Front Panel


 



 

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/



M FG-2 1 2 0 M A

     
M FG-2 1 2 0 M A








 




 


 











   







    


MFG- 2110/2120 Front Panel

 












/

 

     
M FG-2 1 1 0 / 2 1 2 0


M FG-2 1 1 0 





 







   










GETTING STARTED
13
MFG- 2260M/2230M Front Panel


 



 










/




M FG-2 2 6 0 M

     
M FG-2 2 6 0 M / 2 2 3 0 M







 




 
 



   





   


LCD Display
TFT color display, 480 x 272 resolution.
Function
Keys
F1~F6

Activates functions that
appear on the bottom of the
LCD screen.
Operation
Keys

The waveform key is used to
select a type of waveform.
Q
The FREQ/Rate key is used
to set the frequency or
sample rate.

AMPL sets the waveform
amplitude.

Sets the DC offset.

The UTIL key is used to
access the save and recall
options, update and view the
firmware version, access the
calibration options, system
setting, Dual channel
functions and frequency
meter.

MFG-2000 Quick Start Guide
14

ARB is used to set the
arbitrary waveform
parameters.



The MOD, Sweep and Burst
keys are used to set the
modulation, sweep and burst
settings and parameters.
Preset Key

The preset key is used to
recall a preset state.
Output Key
The Output key is used to
turn on or off the waveform
output.
Channel
Select Keys


 



 










/





M FG-2 5 3 2 M P

     


The channel select key is
used to switch between the
four output channels.
Output
ports






CH1: Channel 1 output port
CH2: Channel 2 output port
Pulse: Pulse output port
RF: RF output port
Power
Button






Turns the power on or off.
USB Host


 



 










/





M FG-2 5 3 2 M P

     


USB type-A host port.
Arrow Keys
Used to select digits when
editing parameters.
Scroll Wheel
The scroll wheel is used to
edit values and parameters.
Decrease Increase

GETTING STARTED
15
Keypad
/


 



The digital keypad is used to
enter values and parameters.
The keypad is often used in
conjunction with the arrow
keys and variable knob.

MFG-2000 Quick Start Guide
16
MFG-2260MRA/2260MFA Rear Panel


 



 










/




M FG -2 2 6 0 M R A

     
M FG-2 2 6 0 M RA / 2 2 6 0 M FA








 




 
 

 











   





    


MFG-2120MA Rear Panel


 



 










/



M FG-2 1 2 0 M A

     
M FG-2 1 2 0 M A








 




 


 











   







    



GETTING STARTED
17
MFG-2160MR/2160MF/2130M Rear Panel


 



 










/




     
M FG-2 1 6 0 M R/ 2 1 6 0 M F

M FG -2 1 6 0 M R 







 




 




   





   


MFG-2260M/2230M Rear Panel


 



 










/




M FG -2 2 6 0 M

     
M FG-2 2 6 0 M / 2 2 3 0 M







 




 
 



   





   



MFG-2000 Quick Start Guide
18
MFG-2110/2120 Rear Panel

 












/



     
M FG-2 1 1 0 / 2 1 2 0


M FG-2 1 1 0 





 







   









Trigger














Input: External trigger
Ouput:Trigger out
Sync














Sync output port
(Front panel:MFG-21XX
Rear panel:MFG-22xx)
Fan
Fan.

GETTING STARTED
19
Power Input
Socket











Power input:
100~240V AC
50~60Hz. Or
100~120V AC
220~240V AC
50~60Hz.
Power Switch











Selects AC voltage: 100V~120V
Or 220V~240V.
LAN Port







 




 
 

 




 




Power socket input Power switch Fan Trigger input Modulation input
Counter input
Power amplifer input
Power amplifer output
SYNC input
USB port LAN
The LAN port is used for
remote control over a network
(MFG-22XX only)
USB Device
Port
USB type-B device port is used
to connect the function
generator to a PC for remote
control.
Counter Input














Frequency counter input.
MOD Input














Modulation input terminal.
Power
Amplifier in














Power Amplifier input port

MFG-2000 Quick Start Guide
20
Power
Amplifier out














Power Amplifier output port
Display
Parameter
Windows
The Parameter display and edit window.
Status Tabs
Displays the current channel and setting status.
Waveform
Display
Used to display the waveform
Soft Menu Keys
The function keys (F1~F6) under the LCD display
correspond directly to the soft menu keys.