Anritsu Site Master S331P-0704 User manual

User Guide
Site Master™ S331P
Ultraportable Cable and Antenna Analyzer
Featuring Classic and Advanced Modes
150 kHz to 4 GHz (S331P-0704 Option)
150 kHz to 6 GHz (S331P-0706 Option)
Anritsu Company
490 Jarvis Drive
Morgan Hill, CA 95037-2809
USA
http://www.anritsu.com
Part Number: 10580-00426
Revision: D
Published: January 2018
Copyright 2018 Anritsu Company

S331P UG PN: 10580-00426 Rev. D Contents-1
Table of Contents
Chapter 1—General Information
1-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Document Conventions . . . . . . . . . . . . . . . . . . . . . 1-2
Additional Documents . . . . . . . . . . . . . . . . . . . . . . 1-2
Contacting Anritsu for Sales and Service . . . . . . . 1-2
1-2 Instrument Description . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Available Options . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Chapter 2—Overview
2-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2-2 Software Installation and Update . . . . . . . . . . . . . . . . 2-2
2-3 User Interface Overview . . . . . . . . . . . . . . . . . . . . . . . 2-3
Virtual Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Menu Shortcut Window . . . . . . . . . . . . . . . . . . . . . 2-6
Function Menus and Tool Bar . . . . . . . . . . . . . . . . 2-8
Dual Display Format . . . . . . . . . . . . . . . . . . . . . . 2-15
Display Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Chapter 3—Cable and Antenna Measurements
3-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3-2 Common RF Terms. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Line Sweeping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3-4 Line Sweep Measurements. . . . . . . . . . . . . . . . . . . . . 3-7
Return Loss/VSWR Measurement . . . . . . . . . . . . . 3-7
Cable Loss Measurement . . . . . . . . . . . . . . . . . . . 3-9
DTF Measurement . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Contents-2 PN: 10580-00426 Rev. D S331P UG
Table of Contents (Continued)
3-5 Advanced Measurements. . . . . . . . . . . . . . . . . . . . . . 3-22
Smith Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
1-Port Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Transmission (Ext. Sensor) . . . . . . . . . . . . . . . . . . 3-25
3-6 Measurement Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Amplitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Sweep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Limit Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Markers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
3-7 Trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42
Trace Overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43
Trace Math Example . . . . . . . . . . . . . . . . . . . . . . . 3-44
3-8 Measurement Review. . . . . . . . . . . . . . . . . . . . . . . . . 3-47
3-9 C&A Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
3-10 Measurement Menu . . . . . . . . . . . . . . . . . . . . . . . . . . 3-50
3-11 Freq/Dist Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-52
Windowing Menu. . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
3-12 Amplitude Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-55
3-13 Calibration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57
3-14 Marker Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
3-15 Limit Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-60
3-16 Sweep Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62
3-17 Trace Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63
3-18 Other Menus Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
Chapter 4—Classic Mode Operation
4-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4-2 Calibration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
4-3 Marker Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
4-4 Limit Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

S331P UG PN: 10580-00426 Rev. D Contents-3
Table of Contents (Continued)
Chapter 5—Calibration
5-1 Factory Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5-2 Calibration Methods . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
OSL (Open-Short-Load). . . . . . . . . . . . . . . . . . . . . 5-2
Transmission (Ext Sensor). . . . . . . . . . . . . . . . . . . 5-2
OSL + Transmission (Ext Sensor) . . . . . . . . . . . . . 5-2
5-3 Calibration Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
5-4 Calibration Status Displays . . . . . . . . . . . . . . . . . . . . . 5-3
5-5 Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
OSL Calibration Setup . . . . . . . . . . . . . . . . . . . . . . 5-6
Transmission (Ext Sensor) Setup . . . . . . . . . . . . . 5-8
OSL + Transmission (Ext Sensor) Setup . . . . . . . 5-10
5-6 Cal Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
5-7 Temperature Window . . . . . . . . . . . . . . . . . . . . . . . . 5-13
5-8 Save and Recall Calibration Coefficients . . . . . . . . . 5-13
5-9 Calibration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Chapter 6—File Management
6-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6-2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6-3 File Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6-4 Save File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
File Name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
File Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Save Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
6-5 Recall File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Recall a Measurement . . . . . . . . . . . . . . . . . . . . . . 6-8
Recall a Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Recall/Preview a Screen Shot . . . . . . . . . . . . . . . 6-10
6-6 Rename File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
6-7 Copy and Paste File . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
6-8 Delete File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16

Contents-4 PN: 10580-00426 Rev. D S331P UG
Table of Contents (Continued)
6-9 Create Folder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
6-10 File Menu Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
6-11 File Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Save Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Recall Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
File Mgmnt Menu. . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Chapter 7—System Operations
7-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7-2 Screen Shot Capture . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7-3 Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
7-4 Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
7-5 System Menu Overview . . . . . . . . . . . . . . . . . . . . . . . . 7-6
7-6 System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Status Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Display Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
7-7 Preset Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
Chapter 8—Anritsu Tool Box
8-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
8-2 Line Sweep Tools (LST). . . . . . . . . . . . . . . . . . . . . . . . 8-1
8-3 easyTest Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Appendix A—Glossary of Terms
A-1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
A-2 Glossary Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Index

S331P UG PN: 10580-00426 Rev. D 1-1
Chapter 1 — General Information
1-1 Introduction
The Site Master S331P User Guide describes the instrument’s system
and file management functions and explains how to perform Cable and
Antenna measurements.
About this Manual
This chapter provides an overview of the Site Master S331P Cable and
Antenna Analyzer and a description of manual conventions and
additional documentation.
Chapter 2, “Overview” contains information on software installation
and an overview of the graphical user interface.
Chapter 3, “Cable and Antenna Measurements” gives an overview of
line sweeping and describes instrument functions in Cable and Antenna
Analyzer Advanced Mode.
Chapter 4, “Classic Mode Operation” describes the menus available in
the Classic Cable and Antenna Analyzer measurement mode, which
emulates the user interface from the Anritsu “D” series Site Master
instruments.
Chapter 5, “Calibration” describes instrument calibration methods and
procedures.
Chapter 6, “File Management” reviews the file management features of
the Site Master using the File menu and the Save menu. These menus
allow the user to save, recall, copy, and delete files on the external
computer or storage device.
Chapter 7, “System Operations” reviews various instrument
management features of the Site Master including: System menu,
Preset menu, and Help menu.
Chapter 8, “Anritsu Tool Box” provides an overview of the Anritsu Line
Sweep Tools (LST) and easyTest Tools.

1-2 PN: 10580-00426 Rev. D S331P UG
1-1 Introduction General Information
Document Conventions
Main menu and keypad keys are shown in the User Guide in a
Sans Serif Bold typeface. Main menu keys are the six buttons displayed
at the bottom of the interface screen. Submenus and submenu keys are
located on the right side of the trace window and some dialog boxes.
They are shown in this manual in Sans Serif Regular typeface.
Key sequences to access specific Site Master functions are represented
in a manner similar to the following:
Freq/Dist > DTF Setup > Cable List
Because the S331P is controlled via a Graphical User Interface that
runs on a tablet or PC, key actions may be described with the
interchangeable terms press, touch, tap, or click.
Additional Documents
The following documents provide additional information about the Site
Master S331P Ultraportable Cable and Antenna Analyzer.
•Handheld Instruments Product Information, Compliance, and
Safety Guide (10100-00065). Provides important safety, legal, and
regulatory notices. Read this guide before operating the
equipment.
•Site Master S331P Technical Data Sheet (11410-00964). Includes
general specifications, detailed measurement specifications for all
available measurement modes, ordering information, and
available accessories.
•Site Master S331P Product Brochure (11410-00978). Includes an
overview of the of the Site Master instrument, ordering
information, and accessories information.
For additional information and literature covering your product, visit
the product page of your instrument and select the Library tab:
http://www.anritsu.com/en-US/test-measurement/products/s331p
Contacting Anritsu for Sales and Service
To contact Anritsu, visit anritsu.com/contact-us and select the services
in your region.

S331P UG PN: 10580-00426 Rev. D 1-3
General Information 1-2 Instrument Description
1-2 Instrument Description
The Site Master S331P is a one-port, 150 kHz to 4 GHz (Option 704) or
150 kHz to 6 GHz (Option 706) ultraportable cable and antenna
analyzer designed to make Return Loss, VSWR, Cable Loss, and
Distance-To-Fault (DTF) measurements in the field. The analyzer is an
integrated multi-functional test instrument that eliminates the need to
carry multiple test sets.
The S331P has no external power supply. It is powered via USB and
controlled from a Windows-based tablet or PC running the instrument
software. Windows 7 or higher is required. The Site Master S331P
software installer is downloaded from the Anritsu website. Refer to
“Software Installation and Update” on page 2-2.
Measurement files, setup files, and interface screen captures can be
saved to and recalled from the controller device (tablet or PC) or
removable disk. A user-editable EZ Name Matrix allows users to
configure complex sweep names quickly, saving hours of valuable time
daily.
Anritsu Line Sweep Tools (LST) can be used with the Site Master to
create reports, view and organize data, edit markers and limit lines,
and perform trace analysis. LST is available for download on the
Anritsu website. Refer to “Line Sweep Tools (LST)” on page 8-1 for a
brief overview.
Anritsu easyTest Tools provides a library of commands and a drag &
drop interface for creating test sequences. The software is available on
the Anritsu website.
•A developer creates an easyTest test sequence (.ett) file.
•To recall a test script, press the easyTest icon on the Menu
Shortcut screen and select the file. Step-by-step instructions
contained in the script will be displayed, simplifying the process
of operating the instrument and completing the assigned tasks.
A Quick Start Guide, full use instructions, and sample .ett files are
included with the easyTest Tools software. After installation, start the
application and choose Help for additional information. Refer to
“easyTest Tools” on page 8-2 for an overview.
A complete suite of software applications are available for download at:
anritsu.com/en-US/test-measurement/support/technical-support/handh
eld-tools-tool-box

1-4 PN: 10580-00426 Rev. D S331P UG
1-2 Instrument Description General Information
Available Options
The Site Master S331P Technical Data Sheet (part number
11410-00964) contains a list and description of available options. The
data sheet is available at www.anritsu.com.
Accessories
The Technical Data Sheet also provides a list and description of
standard and optional accessories.

S331P UG PN: 10580-00426 Rev. D 2-1
Chapter 2 — Overview
2-1 Introduction
Other than an RF test port and USB port, the Site Master S331P has no
user controls on the instrument itself. All instrument functions are
performed from an external PC controller, which can be a tablet or PC
running Windows 7 or higher.
To control and operate the S331P using the Graphical User Interface:
1. Connect the instrument Micro USB connector to the PC controller
USB port. A USB-A to Micro-B with latch cable is included.
2. Install the Site Master S331P application on the tablet or PC.
3. Launch the application.
This chapter provides installation instructions for the S331P software
and gives an overview of the GUI.
Figure 2-1. S331P and Tablet

2-2 PN: 10580-00426 Rev. D S331P UG
2-2 Software Installation and Update Overview
2-2 Software Installation and Update
The Site Master S331P application provides the user interface to the
instrument and must be installed on a Windows-based PC or tablet or
similar mobile device. The installer file name is of the form:
S331PSiteMaster_Installer_VYYYY.MM.n.exe
where YYYY.MM is the date stamp and n is the release version number.
1. Visit the Site Master S331P product page at:
www.anritsu.com/en-US/test-measurement/products/s331p
2. Press the Downloads button.
3. Select the link for S331P Software Update, then click Download
and save the installer file to local disk on your tablet or PC.
4. Run the installer.
To update to the latest software version, follow the same steps as above.

S331P UG PN: 10580-00426 Rev. D 2-3
Overview 2-3 User Interface Overview
2-3 User Interface Overview
The S331P Graphical User Interface consists of a trace window,
function menu keys, shortcut tool bars, and a virtual keypad on the
right.
Virtual Keypad
Table 2-1 provides a description of user keys on the virtual keypad of
the S331P interface screen. The numeric keys are used to access
functions listed in the table and also to enter numerical digits when a
parameter edit box is open.
Figure 2-2. S331P User Interface
Table 2-1. Site Master Keypad Functions (1 of 3)
Key Description
Opens the Menu Shortcut window, where you can switch
between Cable-Antenna Analyzer Advanced and Classic
Modes. Refer to “Menu Shortcut Window” on page 2-6.
Applies a user-specified setting or executes the currently
selected action.
Menu
Enter

2-4 PN: 10580-00426 Rev. D S331P UG
2-3 User Interface Overview Overview
Moves or scrolls up a list.
Moves or scrolls down a list.
In File Management, closes the currently selected folder (that
is, moves up one folder level). When a marker is selected
(red vertical line), moves the marker left.
In File Management, opens the currently selected folder (that
is, moves down one folder level). When a marker is selected
(red vertical line), moves the marker right.
Cancels a parameter value being entered or closes the
current dialog box or screen without applying changes.
Accesses the Help feature, where you can view system
information and a list of Frequently Asked Questions (FAQ),
or open this manual in a browser page. Refer to “Help”
on page 7-3.
Allows the user to save, recall, copy, and delete files in local
or removable disk. Refer to “File Menu” on page 6-20.
Displays the Sweep Setup menu. Refer to “Sweep Menu”
on page 3-62.
Captures an image of the current display and saves a PNG
file to the default location. Files are named based on the
measurement type and current date and time. Refer to
“Screen Shot Capture” on page 7-1 for additional
information.
Table 2-1. Site Master Keypad Functions (2 of 3)
Key Description
ESC
Help
0
File
1
Sweep
3
ScrnShot
4

S331P UG PN: 10580-00426 Rev. D 2-5
Overview 2-3 User Interface Overview
Displays the Trace menu. Trace operations include Copy
Trace to Memory, Display Trace only, Display Memory only,
Display Trace and Memory. Trace math functions include
Trace – Memory, Trace + Memory, (Trace + Memory) / 2, or
none. Refer to “Trace” on page 3-42 for detailed instructions.
Displays the Limit menu to set user defined limits. Limit
Alarms and Pass/Fail messages may be activated to indicate
when a limit has been exceeded by the active measurement.
Refer to Chapter 3 for Cable & Antenna mode. Refer to “Limit
Menu” on page 4-10 for the Classic mode Limit menu.
Opens the Save dialog box for quick saving of the current
measurement, setup, or screen display. Files can be saved
to your tablet or PC local disk or to a removable storage
drive. Refer to “Save File” on page 6-2.
Opens the System menu and provides access to System
Information, System Setups, and Diagnostic tools. Refer to
Chapter 7 for additional information.
Opens the Preset/Reset submenus for resetting the Site
Master back to default settings, deleting custom files and
user files. Refer to “Preset Menu” on page 7-11.
Auto scales the Amplitude axis. Refer to “Amplitude Menu”
on page 3-55.
Toggles the sweep setup of the active measurement
between Run and Hold. Hold retains the last measured value
on the display until the unit is placed back into Run mode.
Refer to “Sweep Menu” on page 3-62.
Exits the Site Master application.
Table 2-1. Site Master Keypad Functions (3 of 3)
Key Description
Trace
5
Limit
6
Save
7
System
8
Preset
9
AutoScl
.
Run/Hold
+/-
Close

2-6 PN: 10580-00426 Rev. D S331P UG
2-3 User Interface Overview Overview
Menu Shortcut Window
Press the Menu key on the virtual keypad to open the Menu Shortcut
window. From here, you may switch between Cable-Antenna Analyzer
Advanced and Classic modes by touching the appropriate mode icon.
The screen also displays any user-created shortcuts, which may include
measurement setups or submenu key shortcuts. Shortcuts are added,
deleted, and moved as described in the next sections.
Help for the Menu Shortcut window is available by pressing the Help
Shortcut icon in the lower-right corner of the display.
1 Installed measurement modes
2 Close box
3 Icon to open easyTest Recall dialog box. Refer to “easyTest Tools”
on page 8-2.
4 Help for Menu screen
5 User-created shortcuts
6 Shortcuts displayed in all menus (not available in Classic Mode)
Figure 2-3. Menu Shortcut Window
2
4
6
5
3
1

S331P UG PN: 10580-00426 Rev. D 2-7
Overview 2-3 User Interface Overview
Create a Shortcut for a Submenu Key
Press and hold down any submenu key to add a shortcut to the Menu
Shortcut window. After a few seconds, the Menu Shortcut screen will be
automatically displayed showing the available locations for the
shortcut. Select an unused location to store the new shortcut.
Create a Shortcut for a Setup File
Press File (1), then the Recall submenu key to open the Recall dialog
box. Navigate to the setup file for which to create a shortcut, then press
and hold the file name until the Menu Shortcut window opens. Touch
the location where you wish to place the shortcut icon.
Move or Delete a Shortcut
To move or delete a shortcut, press the Menu key, then press and hold
the icon until the Customize Shortcut dialog box opens (see Figure 2-4).
Press No to delete. To move, press Yes, in which case the shortcut icon
will be highlighted in green. Touch the new location where the icon is to
be placed. If the location is currently occupied by another shortcut, the
two icons will swap positions.
To cancel the operation without moving or deleting, press Cancel or the
Close button of the Customize Shortcut dialog.
After the move or deletion, press Esc to close the Menu Shortcut
window.
Figure 2-4. Customize Shortcut
Note
All shortcuts can be deleted at once using the Preset > Reset
submenu. Select Delete Custom Files, then select the Menu
Shortcuts checkbox. Press the Delete Custom Files button.
Refer to “Preset Menu” on page 7-11 for additional
information.

2-8 PN: 10580-00426 Rev. D S331P UG
2-3 User Interface Overview Overview
Function Menus and Tool Bar
Figure 2-5 illustrates the main status and control elements of the Site
Master user interface.
1 Anritsu logo. Displays the System Status dialog. Press ESC
or to close. Refer to the “Status Menu” on page 7-8 for
additional information.
2 System Function Tool Bar. Shortcuts to various system functions.
See “System Function Tool Bar” on page 2-13 for information on
each icon. Not displayed in Classic Mode.
3 User-defined limit line.
4 Expanded submenu. Expanded submenus display the function
buttons.
5 Collapsed submenu. Pressing a collapsed submenu title will cause it
to expand as shown in row 4. Refer to “Submenu Keys”.
6 Active trace sweeping between Start Frequency (F1) and Stop
Frequency (F2).
7Marker1.
Figure 2-5. Site Master Interface Screen (1 of 2)
6
9
10
13
2
4
7
8
5
13
11
12

S331P UG PN: 10580-00426 Rev. D 2-9
Overview 2-3 User Interface Overview
Main Menu Keys
These six main menu keys are horizontally arranged along the lower
edge of the interface screen. The main menu key functions change with
the instrument mode (Advanced or Classic), which is set with the Menu
key or the Mode Selector icon (not available in Classic mode). The
main menu keys open function-specific submenus.
Submenu Keys
The submenu keys are arranged along the right side of the trace
window. Several submenus may be displayed in the submenu block
area. Press any collapsed submenu title to expand the submenu and
display the submenu keys. Press one of the keys to make a selection or
set a parameter.
8 Marker table. Refer to “Markers” on page 3-36.
9 Main menu keys with Measurement selected. Refer to “Main Menu
Keys”.
10 Warning and status area.
11 Trace window (or graticule), a 10 x 10 grid showing the active trace.
12 Measurement information. Displays current status. May also be used
as a shortcut to submenus.
13 User-defined shortcuts. Not available in Classic Mode.
Figure 2-5. Site Master Interface Screen (2 of 2)

2-10 PN: 10580-00426 Rev. D S331P UG
2-3 User Interface Overview Overview
In Figure 2-6, the Measurement main menu is selected (Green
depressed state) and the Return Loss measurement button is selected
(Green indicator).
Figure 2-6. Return Loss Measurement