Epiq Solutions Epiq PRiSM User manual

Epiq™ PRiSM

RF Sensing • Application

USER MANUAL

V2.0.0 - OCTOBER 26, 2022

Epiq™ PRiSM | User Manual

CHANGELOG

Revision Date Description Author

2.0.0 2022-10-26 Major updates to reflect significant changes to PCI Survey UI in release 2.1.0 seth

1.3.1 2022-08-25 Minor updates regarding GPS status/permission settings. Additional

updates/corrections for Spectrum Analyzer screenshots Chad S

1.3.0 2022-06-21 Added Appendix A: Software Updates seth

1.0.3 2022-03-15 Added GPS Section Gary S

1.0.2 2022-01-26 Initial Release Gary S

1.0.0 2021-10-22 Initial draft Gary S

Epiq™ PRiSM | User Manual

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TABLE OF CONTENTS

PRiSM User Manual

Preparing PRiSM

Connecting the Antenna

Connecting to the Device

Getting Started with PRiSM

Opening the PCI Scanner

PCI Scanner Application

Technology Selector

Channel List

Survey Summary

Stop Current Survey

Restart Last Survey

Channel Details

Exporting Survey Results

Survey Configuration

Manual Configuration

Configuring Bands

Survey Presets

Importing and Exporting Presets

Licensing

Configuring GPS

GPS Status Icon

Switching to Spectrum Analyzer

PRiSM Spectrum Analyzer

Using the Spectrum Analyzer

Primary Controls

Spectrum Display

Waterfall Display

Sidebar

Auxiliary Controls

Tuning the Receiver

Frequency

Span

Start

Stop

Gain

Using Frequency Fields

Number Entry

Stepping

Resolution Bandwidth (RBW)

Video Bandwidth (VBW)

Receiver Configuration

Epiq™ PRiSM | User Manual

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Adjusting the Spectrum Display

Plot Range

Fit to Signal

Reference Level

dB per Division

RF Loss Offset

Persistence

Charge and Decay

Waterfall Threshold

Color Theme

Pausing Live Spectrum

Scroll Through the Waterfall

Using Traces

current

min

max

user

Using Markers

Adding a Marker

Adding a Delta Marker

Moving a Marker

Moving a Marker to the Nearest Peak

Removing a Marker

Centering the Receiver on a Marker

Switching to the PCI Scanner

Appendix A - Software Updates

Software Update in the web browser

Open the Admin page in your web browser

Login to the Admin page

Upload the software package

Wait for update to complete

Reboot

Manual Software Update

Copy the package file to the PRiSM sensor

Log in to the PRiSM sensor

Install the software package

Reboot the PRiSM sensor

Epiq™ PRiSM | User Manual PRiSM User Manual

Epiq Solutions Proprietary Page 5

PRiSM converts mobile devices into a 5G, 4G, and P25 network survey, scanning, testing, and

troubleshooting scanner and spectrum analyzer. The PRiSM scanner can be connected to a

compatible laptop, tablet, or smartphone with no apps to download.

Connect the antenna to the SMA port labeled RF1.

CAUTION: Take care to tighten the antenna to the PRiSM unit by rotating the nut and holding the

antenna stationary. Rotating the antenna to attach to the unit will damage the connector.

PRISM USER MANUAL

PREPARING PRISM

CONNECTING THE ANTENNA

Epiq™ PRiSM | User Manual PRiSM User Manual

Epiq Solutions Proprietary Page 6

The PRiSM connects to PCs, tablets, and smartphones by a USB-C port.

Mobile devices with an available USB-C port and those which support USB-OTG can be used with

PRiSM.

Laptops can be connected to a PRiSM device using a USB-A to USB-C cable (not included) if a

USB-C port is not available.

NOTE:

When using PRiSM with an Android device, first switch the device to airplane mode and disable Wi-

Fi. Android is limited to supporting only a single network adapter.

Upon connecting the PRiSM to the device, it will boot in about 10 seconds (the status LED will go

from solid to heartbeat). It will be ready to access 15-20 seconds after plugging it in.

Connect to the PRiSM by opening a browser and setting the URL to http://192.168.3.1

NOTE: Be sure to use HTTP, not HTTPS.

CONNECTING TO THE DEVICE

GETTING STARTED WITH PRISM

Epiq™ PRiSM | User Manual PRiSM User Manual

Epiq Solutions Proprietary Page 7

At the opening splash screen, choose the PCI Survey option.

NOTE: If PRiSM is not licensed for any PCI scanning technologies, the PCI Survey selection will

not function.

The PRiSM PCI scanner application supports configuration, viewing, and saving PCI scanning

results. Results will be displayed as they come in, organized by technology and frequency band. To

change the configuration, click the cog icon at the top-right corner of the UI.

OPENING THE PCI SCANNER

PCI SCANNER APPLICATION

Epiq™ PRiSM | User Manual PRiSM User Manual

Epiq Solutions Proprietary Page 8

Use the Technology Selector toward the bottom right edge of the window to choose which

technology to show in the channel list.

Figure 1: Technology Selector

The Channel List displays the channels discovered by PRiSM for the selected technology. The list

contains unique entries sorted by channel number. All entries are further divided by the frequency

band in which they were found, when applicable. Select a channel to see its Channel Details.

Figure 2: Channel List

TECHNOLOGY SELECTOR

CHANNEL LIST

Epiq™ PRiSM | User Manual PRiSM User Manual

Epiq Solutions Proprietary Page 9

When no channel is selected, the rest of the window displays a summary of the currently configured

survey. It includes information about how many passes of the configured survey have occurred and it

tracks progress through the current pass.

Figure 3: Survey Summary

While a survey is in progress, a Stop button is displayed in the upper right corner of the UI. Pressing

this button will cause the scanner to discontinue looking for channels, making it idle.

Figure 4: Stop Current Survey

While the scanner is idle, the Stop button becomes a Restart button. Pressing the Restart button will

start a new survey with the same configuration as the most recent survey.

Figure 5: Restart Last Survey

SURVEY SUMMARY

STOP CURRENT SURVEY

RESTART LAST SURVEY

Epiq™ PRiSM | User Manual PRiSM User Manual

Epiq Solutions Proprietary Page 10

When a channel is selected in the Channel List, a panel with details for that channel is displayed.

The details displayed will depend on the channel's technology.

Cellular channels details will include an entry for each decoded PCI found on the channel's carrier

frequency. Any PCI that has been decoded further, with at least a SIB1 decode will include additional

fields and be colored differently to indicate that carrier information has been decoded for the PCI.

Figure 6: Channel Details

TIP: To return to the Survey Summary, either de-select the channel or click the back button at the

top of the Channel Details section.

Figure 7: Deselect Channel

CHANNEL DETAILS

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