B+K precision 4007B Manual de usuario
Model: 4007B, 4013B
DDS Function
Generator
USER MANUAL
2
Safety Summary
The following safety precautions apply to both operating
and maintenance personnel and must be observed
during all phases of operation, service, and repair of this
instrument. Before applying power, follow the installation
instructions and become familiar with the operating
instructions for this instrument.
If this device is damaged or something is missing,
contact the place of purchase immediately.
This manual contains information and warnings that
must be followed to ensure safe operation as well as
maintain the meter in a safe condition.
GROUND THE INSTRUMENT
To minimize shock hazard, the instrument chassis and
cabinet must be connected to an electrical ground. This
instrument is grounded through the ground conductor of
the supplied, three-conductor ac power cable. The
power cable must be plugged into an approved three-
conductor electrical outlet. Do not alter the ground
connection. Without the protective ground connection,
all accessible conductive parts (including control knobs)
can render an electric shock. The power jack and
mating plug of the power cable must meet IEC safety
standards.
DO NOT OPERATE IN AN EXPLOSIVE
ATMOSPHERE
Do not operate the instrument in the presence of
flammable gases or fumes. Operation of any electrical
instrument in such an environment constitutes a definite
safety hazard.
KEEP AWAY FROM LIVE CIRCUITS
Instrument covers must not be removed by operating
personnel. Component replacement and internal
adjustments must be made by qualified maintenance
3
personnel. Disconnect the power cord before removing
the instrument covers and replacing components.
Under certain conditions, even with the power cable
removed, dangerous voltages may exist. To avoid
injuries, always disconnect power and discharge circuits
before touching them.
DO NOT SERVICE OR ADJUST ALONE
Do not attempt any internal service or adjustment unless
another person, capable of rendering first aid and
resuscitation, is present.
DO NOT SUBSTITUTE PARTS OR MODIFY THE
INSTRUMENT
Do not install substitute parts or perform any
unauthorized modifications to this instrument. Return
the instrument to B&K Precision for service and repair to
ensure that safety features are maintained.
WARNINGS AND CAUTIONS
WARNING and CAUTION statements, such as the
following examples, denote a hazard and appear
throughout this manual. Follow all instructions
contained in these statements.
A WARNING statement calls attention to an operating
procedure, practice, or condition, which, if not followed
correctly, could result in injury or death to personnel.
A CAUTION statement calls attention to an operating
procedure, practice, or condition, which, if not followed
correctly, could result in damage to or destruction of part
or all of the product.
WARNING:
Do not alter the ground connection. Without the
protective ground connection, all accessible
conductive parts (including control knobs) can
render an electric shock. The power jack and mating
plug of the power cable meet IEC safety standards.
4
WARNING:
To avoid electrical shock hazard, disconnect power
cord before removing covers. Refer servicing to
qualified personnel.
CAUTION:
Before connecting the line cord to the AC mains,
check the rear panel AC line voltage indicator.
Applying a line voltage other than the indicated
voltage can destroy the AC line fuses. For continued
fire protection, replace fuses only with those of the
specified voltage and current ratings.
CAUTION:
This product uses components which can be
damaged by electro-static discharge (ESD). To avoid
damage, be sure to follow proper procedures for
handling, storing and transporting parts and
subassemblies which contain ESD-sensitive
components.
5
Compliance Statements
Disposal of Old Electrical & Electronic Equipment
(Applicable in the European
Union and other European countries with
separate collection systems)
This product is subject to
Directive 2002/96/EC of
the European
Parliament and the
Council of the European
Union on waste
electrical and electronic
equipment (WEEE) , and
in jurisdictions
adopting that Directive, is
marked as being put on
the market after August
13, 2005, and should not
be disposed of as
unsorted
municipal waste. Please
utilize your local WEEE
collection
facilities in the
disposition of this
product and otherwise
observe all applicable
requirements.
6
Safety Symbols
Refer to the user manual for warning
information to avoid hazard or personal
injury and prevent damage to instrument.
Chassis (earth ground) symbol.
On (Power). This is the In position of the
power switch when instrument is ON.
Off (Power). This is the Out position of
the power switch when instrument is OFF.
On (Supply). This is the AC mains
connect/disconnect switch at the back of
the instrument.
Off (Supply). This is the AC mains
connect/disconnect switch at the back of
the instrument.
7
CE Declaration of Conformity
The model 4007B and 4013B meet the requirements
of 2006/95/EC Low Voltage Directive and
2004/108/EC Electromagnet Compatibility Directive
with the following standards.
Low Voltage Directive
-EN61010-1:2010
Safety requirements for electrical
equipment for measurement, control,
and laboratory use-Part 1
EMC Directive
-EN61326-1:2006
-EN61000-3-2 (2006+A2:2009)
-EN61000-3-3 (2008)
-EN61000-4-2 (2009)/-3
(2006+A2:2010)/-4 (2004+A1:2010)/-5
(2006)/-6 (2009)/-11 (2004)
8
1INTRODUCTION.................................10
1.1 Introduction...........................................10
1.2 Description............................................10
1.3 Specifications........................................11
2INSTALLATION..................................14
2.1 Introduction...........................................14
2.2 Package Contents ................................14
2.4 Instrument Mounting.............................15
2.5 Power Requirements ............................15
2.6 Fuse Replacement................................15
2.7 Grounding Requirements......................16
2.8 Signal Connections...............................17
3OPERATING INSTRUCTIONS...........18
3.1 General Description..............................18
3.2 Display Window....................................19
3.3 Front Panel Controls.............................19
3.4 Connectors...........................................20
3.5 Output Connections..............................20
3.6 MENU Keys..........................................21
3.6.1 WAVEFORM Keys........................22
3.6.2 UTILITY Key..................................24
3.6.3 SWEEP Key .................................24
9
1
3.7 ON Key.................................................25
3.8 Cursor Keys..........................................26
3.9 Rotary Input Knob.................................26
3.10 Power-On Settings..............................26
3.11 Memory ..............................................27
3.12 Displaying Errors ................................27
3.13 Quick Start..........................................28
3.13.1 Selecting a Standard Waveform.28
3.13.2 Setting the Output .......................28
3.13.3 Using Voltage Offset ..................28
3.13.4 Storing and Recalling a Waveform
Generator Setup.......................................29
10
1 Introduction
1.1 Introduction
This manual contains information required to operate the
B&K Precision model 4007B and 4013B DDS Function
Generators. This section covers the instrument’s general
description, specifications and characteristics.
1.2 Description
The 4007B and 4013B are versatile high performance
function generators. Implemented using a DDS (direct
digital synthesis) architecture, these instruments
generate stable and precise sine, square, and triangle
waveforms. Both models also provide linear and
logarithmic sweep for users needing sweep capability. An
auxiliary TTL output at the generator’s frequency is
available to synchronize external devices. Up to 9 front
panel settings can be saved to memory storage.
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