Rohde & Schwarz Smart Instruments FS300 User manual

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Copyright R&S FS300
E-1007.9900.14 0-2 Operating manual, 4/2004
0 Copyright
Copyright
Copyright2004
ROHDE & SCHWARZ GmbH & Co. KG
Test and Measurement Division
Mühldorfstraße 15
81671 München, Germany
6th edition 4/2004
Printed in Germany.
Printed on FFC bleached paper.
Subject to alterations, Errors excepted.
Reprints, also in extracts, are only allowed with written permission of the manufacturer.
All rights reserved.

R&S FS300 Chapter Overview
Operating manual, 4/2004 0-3 E-1007.9900.14
Chapter Overview
General Content of the Manual for Spectrum Analyzer R&S FS300
Data Sheet
Safety Instructions
Certificate of Quality
EC Certificate of Conformity
Support Center Address
List of Rohde & Schwarz Offices
Chapter 1 Introduction
Chapter 2 Control Elements
Chapter 3 Putting the R&S FS300 into Operation
Chapter 4 Getting Started - Measurement Example
Chapter 5 Manual Operating Concept
Chapter 6 Using the R&S FS300
Chapter 7 Remote Control
Chapter 8 Instrument Interfaces
Chapter 9 Error Messages
Chapter 10 Index

Content of the Manual R&S FS300
E-1007.9900.14 0-4 Operating manual, 4/2004
Content of the Manual
Operating Manual
Introduction This operating manual provides information about:
STechnical characteristics of the instrument
SPutting into operation
SBasic operating procedures and control elements
SOperation via menus and remote control
By way of an introduction, a typical R&S FS300 measurement is described.
The operating manual also contains information about maintenance and trou-
bleshooting based on the warnings and error messages issued by the instru-
ment.

R&S FS300 Table of Contents
Operating manual, 4/2004 0-5 E-1007.9900.14
Table of Contents
Chapter Overview ............................................................................................................................ 0-3
Content of the Manual ..................................................................................................................... 0-4
Operating Manual.......................................................................................................................0-4
Table of Contents ............................................................................................................................ 0-5
Data Sheet ........................................................................................................................................ 0-9
Frequency ..................................................................................................................................0-9
Amplitude ................................................................................................................................. 0-10
Inputs ......................................................................................................................................0-11
Output ......................................................................................................................................0-11
Interfaces .................................................................................................................................0-12
Power Supply ...........................................................................................................................0-12
General Data............................................................................................................................0-12
Safety Instructions......................................................................................................................... 0-14
Certificate of Quality...................................................................................................................... 0-17
EC Certificate of Conformity......................................................................................................... 0-18
Support Center Address ............................................................................................................... 0-19
List of Rohde & Schwarz Offices .................................................................................................0-20
1 Introduction ................................................................................................. 0-20
1.1 Applications for the R&S FS300 ...........................................................................................1-31
1.2 Supplied Accessories ............................................................................................................ 1-32
1.3 Warranty.................................................................................................................................. 1-32
2 Control Elements ........................................................................................ 2-33
2.1 Front View............................................................................................................................... 2-33
2.2 Rear View ................................................................................................................................ 2-34
3 Putting the R&S FS300 into Operation...................................................... 3-35
3.1 Unpacking the R&S FS300 .................................................................................................... 3-35
3.2 Connecting the R&S FS300 to the AC Line ......................................................................... 3-35
3.3 Switching On the R&S FS300................................................................................................ 3-36
3.4 Function Test.......................................................................................................................... 3-36
3.5 EMC ......................................................................................................................................... 3-37
3.6 Connecting an External Keyboard ....................................................................................... 3-38
4 Getting Started ............................................................................................ 4-39
4.1 Level and Frequency Measurements ................................................................................... 4-39
4.1.1 Measurement Task ...................................................................................................... 4-39

Table of Contents R&S FS300
E-1007.9900.14 0-6 Operating manual, 4/2004
4.1.2 Measurement Procedure.............................................................................................. 4-40
5 Manual Operating Concept.........................................................................5-41
5.1 Making Entries from the Keypad ..........................................................................................5-41
5.1.1 Numerical Keys ............................................................................................................5-41
5.1.2 Unit Keys ......................................................................................................................5-41
5.1.3 Rotary Knob..................................................................................................................5-42
5.1.4 Cursor Keys..................................................................................................................5-42
5.1.5 Function Keys...............................................................................................................5-42
5.1.6 Action Keys...................................................................................................................5-43
5.1.7 SYS Key .......................................................................................................................5-43
5.2 Screen Display........................................................................................................................ 5-44
5.2.1 Diagram Area ...............................................................................................................5-45
5.2.2 Menu Area....................................................................................................................5-45
5.2.3 Function Area ............................................................................................................... 5-46
5.3 Calling and Changing Menus................................................................................................ 5-47
5.4 Setting Parameters................................................................................................................. 5-49
5.4.1 Direct Selection of Instrument Functions...................................................................... 5-49
5.4.2 Selecting Settings.........................................................................................................5-50
5.4.3 Entering Numerical Parameters ...................................................................................5-51
5.4.3.1 Entry with the Numerical Keys ..................................................................... 5-51
5.4.3.2 Entry using the Cursor Keys and the Rotary Knob.......................................5-53
5.5 Overview of all Menus and Functions.................................................................................. 5-55
5.5.1 Spectrum Analyzer .......................................................................................................5-55
5.5.1.1 FREQ/SPAN Menu ......................................................................................5-55
5.5.1.2 AMPT Menu .................................................................................................5-56
5.5.1.3 MKR Menu ...................................................................................................5-57
5.5.1.4 BW/SWEEP Menu.......................................................................................5-59
5.5.1.5 TRACE Menu...............................................................................................5-60
5.5.1.6 TRIG Menu ..................................................................................................5-61
5.5.1.7 MEAS Menu.................................................................................................5-62
5.5.2 SYSTEM Functions ...................................................................................................... 5-63
5.5.2.1 PRESET Menu............................................................................................. 5-63
5.5.2.2 STATUS Menu.............................................................................................5-63
5.5.2.3 FILE Menu.................................................................................................... 5-63
5.5.2.4 CONFIG Menu ............................................................................................. 5-63
5.5.2.5 SERVICE Menu ...........................................................................................5-63
5.5.2.6 INFO Menu .................................................................................................. 5-64
6 Using the R&S FS300.................................................................................. 6-65
6.1 R&S FS300 Factory Settings................................................................................................. 6-65
6.2 Spectrum Analyzer................................................................................................................. 6-66
6.2.1 Selecting the Frequency Span (FREQ/SPAN Menu) ................................................... 6-67
6.2.1.1 Entering the Center Frequency and the Span.............................................. 6-68
6.2.1.2 Entering the Start Frequency and the Stop Frequency................................ 6-69

R&S FS300 Table of Contents
Operating manual, 4/2004 0-7 E-1007.9900.14
6.2.1.3 Entering the Step Width of the Center Frequency ....................................... 6-70
6.2.1.3.1 Setting the Step Size ................................................................................. 6-71
6.2.1.4 Frequency-Axis Display Modes.................................................................... 6-72
6.2.1.4.1 Displaying the Whole Frequency Range ...................................................6-73
6.2.1.4.2 Switching over to the ZERO SPAN ...........................................................6-74
6.2.1.4.3 ZOOM Functions ....................................................................................... 6-75
6.2.1.5 Signal Tracking ............................................................................................6-76
6.2.1.5.1 Activating Signal Tracking ......................................................................... 6-77
6.2.2 Setting the Level Axis and the RF Input (AMPT Menu)................................................ 6-78
6.2.2.1 Entering the Reference Level ......................................................................6-79
6.2.2.2 Entering a Level Offset ................................................................................6-80
6.2.2.3 Selecting the Level Display Range ..............................................................6-81
6.2.2.4 Selecting the Level Display Unit...................................................................6-82
6.2.2.5 Setting the RF Input Attenuation Manually................................................... 6-84
6.2.2.6 Setting the RF Input Attenuation Automatically............................................6-85
6.2.3 Signal Analysis using Marker Functions (MRK Menu) ................................................. 6-87
6.2.3.1 Activating Marker 1 ...................................................................................... 6-88
6.2.3.1.1 Reading off Measured Values with Marker 1 ............................................6-89
6.2.3.1.2 Frequency Measurements using the Frequency Counter ......................... 6-91
6.2.3.2 Activating Marker 2 ...................................................................................... 6-92
6.2.3.2.1 Reading off Measured Values with Marker 2 ............................................6-93
6.2.3.2.2 Reading off Level Differences ................................................................... 6-94
6.2.3.3 Accepting Marker Values as Settings .......................................................... 6-95
6.2.3.3.1 Moving Trace Sections in the Measurement Diagram .............................. 6-96
6.2.3.3.2 Setting the Step Size to the Marker Frequency.........................................6-98
6.2.3.4 Marker Measurement Functions .................................................................. 6-99
6.2.3.4.1 Measuring the Noise Power Density ....................................................... 6-100
6.2.3.4.2 Measuring the Filter or Signal Bandwidth................................................ 6-101
6.2.3.5 Activating a Display Line............................................................................ 6-103
6.2.3.6 Setting Reference Points for Level-Difference Measurements.................. 6-104
6.2.3.6.1 Manual Entry of Reference Points...........................................................6-105
6.2.4 Setting the Bandwidths and the Sweep Time (BW/SWEEP Menu) ........................... 6-108
6.2.4.1 Setting the Resolution Bandwidth .............................................................. 6-109
6.2.4.2 Setting the Video Bandwidth...................................................................... 6-110
6.2.4.3 RBW/VBW Coupling Ratio.........................................................................6-111
6.2.4.3.1 Changing the Coupling Ratio...................................................................6-112
6.2.4.4 Setting the Sweep......................................................................................6-113
6.2.4.4.1 Selecting the Frequency Sweep..............................................................6-114
6.2.4.4.2 Setting the Sweep Time .......................................................................... 6-115
6.2.5 Measured-Value Display (TRACE Menu)...................................................................6-116
6.2.5.1 Selecting the Active Trace ......................................................................... 6-117
6.2.5.1.1 Activating Traces..................................................................................... 6-118
6.2.5.2 Displaying the Active Trace........................................................................ 6-120
6.2.5.3 Trace Difference Function ......................................................................... 6-123
6.2.5.3.1 Activating the Trace Difference Function ................................................ 6-124
6.2.6 Triggering Measurements (TRIG Menu) ....................................................................6-126
6.2.6.1 Internal Trigger Sources ............................................................................6-127
6.2.6.2 External Trigger Sources ...........................................................................6-129
6.2.6.2.1 Setting the Trigger Edge for External TTL Signals.................................. 6-130
6.2.6.3 Setting a Trigger Offset.............................................................................. 6-131
6.2.7 Measurement Functions (MEAS Menu) ..................................................................... 6-132

Data Sheet R&S FS300
E-1007.9900.14 0-8 Operating manual, 4/2004
6.2.7.1 Measuring the Power in the Time Domain.................................................6-133
6.2.7.1.1 Measuring the Power............................................................................... 6-134
6.2.7.2 Measuring the Third-Order Intercept Point ................................................ 6-137
6.3 SYSTEM Functions (SYS Key) ............................................................................................ 6-138
6.3.1 Instrument Default Setting (Menu PRESET).............................................................. 6-140
6.3.1.1 Selecting and Calling the Instrument Default Setting................................. 6-141
6.3.2 Displaying the Current Instrument Setting (STATUS Menu)...................................... 6-142
6.3.3 User-Defined Settings (FILE Menu) ...........................................................................6-143
6.3.3.1 Saving and Loading User-Defined Settings ............................................... 6-144
6.3.3.2 Printing out a Screenshot...........................................................................6-146
6.3.4 System Settings (CONFIG Menu) ..............................................................................6-150
6.3.4.1 Setting the Date and Time of Day..............................................................6-151
6.3.4.2 Selecting an Internal or External Reference Source..................................6-153
6.3.4.3 Configuring the Instrument Interfaces........................................................6-154
6.3.4.4 Setting the Screen Saver Mode .................................................................6-156
6.3.4.5 Selecting an Internal or External Monitor................................................... 6-158
6.3.5 Service Functions (SERVICE Menu).......................................................................... 6-159
6.3.5.1 Performing Selftests................................................................................... 6-159
6.3.6 System Information (INFO Menu) ..............................................................................6-160
6.3.6.1 Displaying Module Data .............................................................................6-161
6.3.6.2 Displaying Instrument Statistics .................................................................6-161
6.3.6.3 Displaying System Messages ....................................................................6-162
7 Remote Control ......................................................................................... 7-164
8 Instrument Interfaces................................................................................ 8-165
8.1 Keyboard Connector (KEYBOARD).................................................................................... 8-165
8.2 Monitor Connector (MONITOR) .......................................................................................... 8-165
8.3 Input for External Trigger (EXT TRIG/GATE IN) ................................................................ 8-166
8.4 Reference Input and Output (REF IN and REF OUT) ........................................................ 8-166
8.5 USB Interface (USB HOST, USB DEVICE).......................................................................... 8-166
9 Error Messages ......................................................................................... 9-167
9.1 System Messages ................................................................................................................ 9-167
9.2 Warnings Indicating Impermissible Operating States...................................................... 9-168
10 Index......................................................................................................... 10-169

R&S FS300 Data Sheet
Operating manual, 4/2004 0-9 E-1007.9900.14
Data Sheet


Note For the R&S FS300 a calibration cycle of 1 year is recommended.
Frequency
Frequency range 9 kHz to 3 GHz
Reference frequency
Aging 2•10-6/year
Temperature drift 1•10-6 5 to 30° C
Frequency counter
Resolution 1 Hz, 10 Hz, 100 Hz, 1 kHz
Frequency span 1 kHz to 3 GHz, 0 Hz
Spectral purity
SSB phase noise < -90 dBc/(1 Hz) 10 kHz offset from carrier
Residual FM < 100 Hz, typ. 60 Hz 1 kHz resolution bandwidth,
1 kHz video bandwidth
Sweep time
SPAN ≥1 kHz 100 ms to 1000 s
SPAN = 0 Hz 100 µs to 20 s
Bandwidth
Resolution bandwidths (-3 dB) 200 Hz to 1 MHz in 1, 2, 3, 5 steps
Video bandwidths 10 Hz to 1 MHz, Off in 1, 2, 3, 5 steps

Data Sheet R&S FS300
E-1007.9900.14 0-10 Operating manual, 4/2004
Amplitude
Level measurement range > 137 dB
Maximum input level
50 MHz - 3 GHz +33 dBm
10 MHz - 50 MHz +26 dBm
9 kHz - 10 MHz +20 dBm
Intermodulation-free range
1 MHz to 100 MHz ≤-60 dBc
100 MHz to 3 GHz ≤-70 dBc
two-tone-signal with
2 x -30 dBm at input,
0 dB RF-attenuation
Harmonic distortion ≤-60 dBc -40 dBm,
0 dB RF-attenuation
Residual spurious ≤-85 dBm input terminated,
0 dB RF-attenuation
Other input related spurious ≤-60 dBc 10 MHz to 3 GHz,
-30 dBm level at 1st mixer
Displayed average noise level ≤-110 dBm, typ. -120 dBm 300 Hz resolution bandwidth,
10 Hz video bandwidth,
0 dB RF-attenuation
1 dB compression point of 1st mixer -10 dBm 100 kHz to 3 GHz,
0 dB RF-attenuation
Reference level range -110 to +36 dBm
Input attenuation 0 to 70 dB in 2 dB steps, selected manu-
ally or automatically coupled to
reference level
Display range 80 dB, 40 dB, 16 dB, 8 dB,
linear
Display units
Logarithmic dBm, dBmV, dBµV
Linear V, W
Traces 1 active trace and
1 memory trace
Level uncertainty < 1.5 dB

R&S FS300 Data Sheet
Operating manual, 4/2004 0-11 E-1007.9900.14
Markers
Marker marker and 1 delta marker
Marker functions peak, next peak, marker to
center, marker to reference
Marker displays normal, delta, noise marker,
frequency counter
Trigger free-running, video, external,
line
Inputs
RF Input
Connector type N female
Input impedance 50 Ω
VSWR < 1.5 10 MHz to 3 GHz,
RF-attenuation ≥20 dB
Max. input power +33 dBm with 30 dB RF-attenuation
Maximum permitted
DC voltage
30 V
External trigger input
Connector BNC female
Trigger voltage TTL-voltages
External reference input
Connector BNC female
Reference frequency 10 MHz ±50 Hz
Input voltage 0.5 to 2 V into 50 Ω
Output
Reference output
Connector BNC female
Reference frequency 10 MHz
Output level > 0.5 V into 50 Ω

Data Sheet R&S FS300
E-1007.9900.14 0-12 Operating manual, 4/2004
Interfaces
USB Host
Connector type “B-Plug”
USB protocol version 1.1
Command set instrument specific command set, software driver for Windows
(Windows 2000/XP)
USB Device
Connector type “A-Plug”
USB protocol version 1.1
Power Supply
AC supply 100 to 240 V (AC),
50 to 60 Hz, autoranging
Power consumption < 35 VA
General Data
Display
Type 5.4” active color TFT-display
Resolution 320 x 240 pixel
Memory
Trace storage 5
Setup storage 10
Environmental conditions
Operating temperature range +5 to +45° C meets DIN EN 60068-2-1/2
Storage temperature range -20 to +70° C
Climatic humidity 95 % at +40° C meets DIN EN 60068-2-3
(non condensing)

R&S FS300 Data Sheet
Operating manual, 4/2004 0-13 E-1007.9900.14
Mechanical resistance
Sinus 5 to 150 Hz, max. 2g at 55 Hz,
55 to 150 Hz, 0.5g const.
meets DIN EN 60068-2-6,
DIN EN 61010-1 and
MIL-T-28800D class 5
Random 10 to 500 Hz, 1.9g meets DIN EN 60068-2-64
Shock shock spectrum meets DIN EN 60068-2-27 and
MIL STD 810
Electromagnetic compatibility meets EN 55011 class B and EN 61326
(EMC directive 89/336/EEC)
Radiated susceptibility < 10 V/m
Safety DIN EN 61010-1/IEC61010-1 UL3111-1; CSA22.2 No:1010.1
Dimensions (W x H x D) 219 mm x 147 mm x 350 mm
(8.6 in x 5.8 in x 13.8 in)
Weight approx. 7.4 kg

Safety Instructions R&S FS300
E-1007.9900.14 0-14 Operating manual, 4/2004
Safety Instructions


Note This unit has been designed and tested in accordance with the EC Certificate
of Conformity and has left the manufacturer’s plant in a condition fully com-
plying with safety standards.
To maintain this condition and to ensure safe operation, the user must ob-
serve all instructions and warnings given in this operating manual.
Safety-related
symbols used on
equipment and
documentation
from R&S
Observe operat-
ing instructions
Weight
indication for units
> 18 kg
PE terminal Ground
terminal
Danger!
Shock hazard
Warning!
Hot surfaces
Ground Attention!
Electrostatic sen-
sitive devices
require special
care

R&S FS300 Safety Instructions
Operating manual, 4/2004 0-15 E-1007.9900.14
Safety 1.
instructions
The unit may be used only in the operating conditions and positions specified
by the manufacturer. Unless otherwise agreed, the following applies to R&S
products:
IP degree of protection 2X, pollution severity 2 overvoltage category 2, only for
indoor use, altitude max. 2000 m.
Unless specified otherwise in the data sheet, a tolerance of ±10 % shall apply
to the nominal voltage and of ±5 % to the nominal frequency.
2. For measurements in circuits with voltages Vrms > 30 V, suitable measures
should be taken to avoid any hazards (using, for example, appropriate meas-
uring equipment, fusing, current limiting, electrical separation, insulation).
3. If the unit is to be permanently wired, the PE terminal of the unit must first be
connected to the PE conductor on site before any other connections are
made. Installation and cabling of the unit to be performed only by qualified
technical personnel.
4. For permanently installed units without built-in fuses, circuit breakers or simi-
lar protective devices, the supply circuit must be fused such as to provide
suitable protection for the users and equipment.
5. Prior to switching on the unit, it must be ensured that the nominal voltage set
on the unit matches the nominal voltage of the AC supply network.
If a different voltage is to be set, the power fuse of the unit may have to be
changed accordingly.
6. Units of protection class I with disconnectible AC supply cable and appliance
connector may be operated only from a power socket with earthing contact
and with the PE conductor connected.
7. It is not permissible to interrupt the PE conductor intentionally, neither in the
incoming cable nor on the unit itself as this may cause the unit to become
electrically hazardous.
Any extension lines or multiple socket outlets used must be checked for com-
pliance with relevant safety standards at regular intervals.
8. If the unit has no power switch for disconnection from the AC supply, the plug
of the connecting cable is regarded as the disconnecting device.
In such cases it must be ensured that the power plug is easily reachable and
accessible at all times (length of connecting cable approx. 2 m). Functional or
electronic switches are not suitable for providing disconnection from the AC
supply.
If units without power switches are integrated in racks or systems, a discon-
necting device must be provided at system level.
9. Applicable local or national safety regulations and rules for the prevention of
accidents must be observed in all work performed.
Prior to performing any work on the unit or opening the unit, the latter must be
disconnected from the supply network.
Any adjustments, replacements of parts, maintenance or repair may be car-
ried out only by authorized R&S technical personnel.
Only original parts may be used for replacing parts relevant to safety (e. g.
power switches, power transformers, fuses). A safety test must be performed
after each replacement of parts relevant to safety (visual inspection, PE con-
ductor test, insulation-resistance, leakage-current measurement, functional
test).
10. Ensure that the connections with information technology equipment comply
with IEC950/EN60950.

Safety Instructions R&S FS300
E-1007.9900.14 0-16 Operating manual, 4/2004
11. Lithium batteries must not be exposed to high temperatures or fire.
Keep batteries away from children.
If the battery is replaced improperly, there is danger of explosion. Only replace
the battery by R&S type (see spare part list).
Lithium batteries are suitable for environmentally-friendly disposal or special-
ized recycling. Dispose them into appropriate containers, only.
Do not short-circuit the battery.
12. Equipment returned or sent in for repair must be packed in the original pack-
ing or in packing with electrostatic and mechanical protection.
13. Electrostatics via the connectors may damage the equipment. For the safe
handling and operation of the equipment, appropriate measures against elec-
trostatics should be implemented.
14. The outside of the instrument is suitably cleaned using a soft, lint-free dust-
cloth. Never use solvents such as thinners, acetone and similar things, as
they may damage the front panel labeling or plastic parts.
15. Any additional safety instructions given in this manual are also to be observed.

R&S FS300 Certificate of Quality
Operating manual, 4/2004 0-17 E-1007.9900.14
Certificate of Quality
Certificate of
quality
Dear Customer,
You have decided to buy a Rohde & Schwarz product. You are thus assured
of receiving a product that is manufactured using the most modern methods
available. This product was developed, manufactured and tested in compli-
ance with our quality management system standards.
The Rohde & Schwarz quality management system is certified according to
ISO 9001.

EC Certificate of Conformity R&S FS300
E-1007.9900.14 0-18 Operating manual, 4/2004
EC Certificate of Conformity
EC Certificate of Conformity
Certificate No.: 2002-77
This is to certify that:
Equipment type Stock No. Designation
FS300 1147.0991.03 Spectrum Analyser
complies with the provisions of the Directive of the Council of the Euro-
pean Union on the approximation of the laws of the Member States
relating to electrical equipment for use within defined voltage limits
(73/23/EEC revised by 93/68/EEC)
relating to electromagnetic compatibility (89/336/EEC revised by
91/263/EEC, 92/31/EEC, 93/68/EEC)
Conformity is proven by compliance with the following standards:
EN61010-1 : 2001-12
EN55011 : 1998 + A1 : 1999, Klasse B
EN61326 : 1997 + A1 : 1998 + A2 : 2001
For the assessment of electromagnetic compatibility, the limits of radio
interference for Class B equipment as well as the immunity to interfer-
ence for operation in industry have been used as a basis.
Affixing the EC conformity mark as from 2002
ROHDE & SCHWARZ GmbH & Co. KG
Mühldorfstr. 15, D-81671 München
Munich, 2003-08-28
Central Quality Management FS-QZ/Becker

R&S FS300 Support Center Address
Operating manual, 4/2004 0-19 E-1007.9900.14
Support Center Address
Support center
address Support Center
Telephone: [phone] within EC
Fax: [phone]
E-mail: [email protected]arz.com
Information Should you have any technical questions concerning this Rohde & Schwarz
product, please contact the hotline of Rohde & Schwarz Vertriebs-GmbH,
Support Center.
Our hotline team will answer your questions and find solutions to your prob-
lems.
You can reach the hotline Monday through Friday from 8:00 until 17:00 CET.
If you need assistance outside office hours, please leave a message or send
us a fax or e-mail. We will contact you as soon as possible.
If you wish to receive the latest news about and updates for a specific instru-
ment, please send us a short e-mail indicating the instrument. We will then
send you up-to-date information on a regular basis.