Tektronix DPO3012, DPO3014, DPO3032, DPO3034, DPO3052 Declassification

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MSO3000 and DPO3000 Series Oscilloscopes

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Declassiﬁcation and Security

Instructions

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077-0307-00

Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

TekSecure is a trademark of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc. 14200 SW Karl Braun Drive P.O . B ox 5 00 Beaverton, OR 97077 USA

For product information, sales, s ervice, and technical support:

In North America, call 1-800-833-9200. Worl d wide , vi s it www.tektronix.com to ﬁnd contacts in your area.

Table of Contents

Preface .............................................................................................................. iii

Clear and Sanitize Procedures. ... ... ... . ... ... ... ... . .. . ... ... ... . ... ... ... .. .. . ... ... ... .. .. . ... ... ... . ... ... ... . 1

Memory Devices............................................................................................... 1

Data Export

Built-In Security Features .................. .................................. ................................ ..... 5

When to Use TekSecure...................... .................................. ............................... 5

What TekSecure Does......................................................................................... 5

Disable the LAN Port and Clear LAN Ethernet Settings.. ... . ... ... ... . . .. . ... ... ... .. .. . ... ... ... .. .. . .. 6

Disable the USB Device Port................................................................................. 7

Clear an

d Sanitize a Non-Functional Instrument.. . .. . ... ... ... .. .. . ... ... ... . . .. . ... ... ... . . .. . ... ... ... ... . .. . 9

Devices........................................................................................... 3

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions i

Table of Contents

ii MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions

Preface

If you have data security concerns, this document helps you to sanitize or remove memory devices from the MSO3000 and DPO3000 Series Digital Phosphor Oscilloscop

The MSO3000 and DPO3000 series products have data storage (memory) devices and data out sanitize the memory devices, and also tell you how to declassify an instrument that is not functioning.

Instrument code and calibration settings reside in nonvolatile ﬂash memory. Instrument setups and reference waveforms may also be stored in ﬂashmemoryor on USB d rives connected to the instrument.

If you have any questions, contact the Tektronix Technical Support Center at www.tektronix.com/support.

es.

put devices (USB ports). These instructions tell you how to clear or

Products

Related Documents

The following Tektronix products are covered by this document:

MSO30

MSO3034

MSO3032

MSO3014

MSO3012

DPO3054

DPO3034

DPO3032

DPO3014

DPO3012

The MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual, part number 071-2667-XX, is available on the Tektronix Web site at www.tektronix.com/manuals.

O3052

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions iii

Preface

Terms

The following t

Clear. This removes data on media/memory before reusing it in a secured area. All reus information by standard means of access.

Erase. This

Media storage/data export device. Any of several devices that can be used

to store or e

Nonvolatile memory. Data is retained when the instrument is powered off.

Power off. Some instruments have a “Standby” mode, in which power is

still supplied to the instrument. For the purpose of clearing data, putting the instrume products, you will need to either press a rear-panel OFF switch or remove the power source from the instrument.

Remove. Thisisaphysicalmeanstoclearthedatabyremovingthememory device from the instrument. Instructions are available in the product Service Manual.

Sanitize. This eradicates the data from media/memory so that the data cannot be recovered by other means or technology. This is typically used when the device will be moved (temporarily or permanently) from a secured area t o a non-secured area.

ermsmaybeusedinthisdocument:

able memory is cleared to deny access to previously stored

is equivalent to clear.

xport data from the instrument, such as a USB port.

nt in Standby mode does not qualify as powering off. For these

Scrub. This is equivalent to sanitize.

User-modiﬁable. The user can write to the memory d evice during normal

instrument operation, using the instrument interface or remote control.

Volatile memory. Data is lost when the instrument is powered off.

iv MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions

Clear and Sanitize Procedures

Memory Device

The following tables list the volatile and nonvolatile memory devices in the standard instrument and listed options.

Table 1: Vol

Type and minimum size Function User modiﬁable

CMOS, SDRAM, 16MX16, 256MEG DDR2, 1.8V, 333MHZ; MT47H16M16BG-3, FBGA84

CMOS, DDR; 32MB X 16, 512 MEG, 7.5NS, 2.5V; MT46V32M16BN-6, BGA60

Tabl e 2

Type and minimum size Function User modiﬁable

CMOS, DRAM; 4MX32, 128MB, SDRAM, 3.3 V; MT48LC4M32B2B5-7, 90-BALL FBGA (11MM X 13MM)

CMOS, DRAM; 2MX32, 64M, SDRAM, 3.3 V; MT48LC2M32, TSOP86

atile Memory Devices for the MSO3000 and DPO3000 Series

DDR memory: contains waveform acquisition data during operation

DDR memory: contains display images during operation

DDR memory: contains instrument code and data during operation

Only by the processor system

: Additional Volatile Memory Devices for the MSO3000 Series

DDR memory: contains instrument code and data during operation

Only by the processor system

Data input method Location To clear or sanitize

N/A

Data in

put

Acquisition board

Remove power from the instrument for at least 20 seconds

method Location To clear or sanitize

N/A

Acquisition board

Remove power from the instrument for at least 20 seconds

Table 3: Nonvolatile Memory D evices

Data input

Type and minimum size Function User modiﬁable

CMOS, FLASH; 32M X 16, 512 MEG, 85NS; 1.7V-2.0V CORE,

1.7V-3.6V I/O; STRATAFLASH; PC48F4400P0VB00, BGA64

FLASH: contains the instrument ﬁrmware, calibration constants, reference waveforms, and instrument setups

Only by the processor system

method Location To clear or sanitize

N/A

Acquisition board

Not applicable for calibration constants.

Use the TekSecure feature to erase reference waveforms and instrument setups.

Use the procedure to disable the LAN Ethernet and to clear information, such as IP addresses. (See page 6, Disable the

LAN Port and Clear LAN Ethernet Settings.)

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions 1

Clear and Sanitize Procedures

Table 3: Nonvolatile Memory Devices (cont.)

Type and mini

SERIAL REAL-TIME CLOCK, (RTC), CRYS SPI,3.3V; M41T93RMY, SO18.300

CMOS, EEPROM; 256 X 8, SERIAL; 24C02, SO8.15

mum size

TAL, 7X8RAM,

Function User modiﬁab

Real Time Clock w/ battery bac

EEPROM: contains application module ﬁrmware

kup

Data input

method Location To clear or sa

Only by the processor s

N/A N/A MSO3000 and

ystem

N/A

Acquisition board Not applicable; no user

DPO3000 application module

data

Not applic data

nitize

able; no user

2 MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions

Data Export Devices

The following table lists the data export devices.

Table 4: Data Export Devices

port

mum size

Function User modiﬁab

USB ﬂash dri storage of reference waveforms, screen images, and setups

Supports r and data transfer to a PC

ve; user

instrument

emote control

Type and mini

USB host ports Supports the removable

USB device

Data input

method Location To disable

Yes

Yes Remote

Save USB host ports on the

control v USBTMC

Clear and Sanitize Procedures

front and re instrument

USB device rear of the instrument

ar of the

port on the

Files can be deleted or overwritten on the instrument USB ﬂash drive can be removed and destroyed.

The USB hos cannot be disabled.

Use the procedure to disable t port. (See page 7,

Disable the USB Device Port.)

or a PC; the

t ports

he USB device

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions 3

Clear and Sanitize Procedures

4 MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions

Built-In Security Features

When to Use Tek

Secure

What TekSecure Does

You can use the TekSecure function to erase setup and reference waveform data stored in internal ﬂash memory.

The MSO3000 and DPO3000 series models have two USB host ports: one on the front panel and one on the rear panel. Any USB ﬂash devices can be removed and stored

The TekSe

Replaces all waveforms in all reference memories with null sample values

Replaces the current front-panel setup and all stored setups with the default setup values

Calculates the checksums of all reference waveform memory and setup memory locations to verify successful completion of waveform and setup erasu

Displays a dialog indicating whether the secure erase was successful or unsu

or destroyed.

cure function does the following:

ccessful

NOTE. TekSecure does not erase or change factory calibration constants or

Ethernet settings.

To use TekSecure:

sh the front-panel Utility button.

1. Pu

2. Push the Utility Page lower-bezel button and use the Multipurpose a knob

o select Conﬁg.

3. Push the TekSecure Erase Memory lower-bezel button.

4. Push the OK Erase Setup and Ref Memory side-bezel button. Wait for the

“TekSecure operation complete” dialog box to display.

5. Push the Menu Off front-panel button to close the dialog box.

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions 5

Built-In Security Features

Disable the L

To rese t the i n s

1. Power off the instrument for at least 20 seconds.

2. Power on the instrument.

trument RAM:

AN Port and Clear LAN Ethernet Settings

To disable the LAN port and clear LAN Ethernet settings, such as IP addresses, follow these steps:

CAUTION. I

write down all setting values before clearing them.

1. Remove th

2. Push the front-panel Utility button.

3. Push the Utility Page lower-bezel button and use the Multipurpose a knob to select I/O.

4. Push the Ethernet Network Settings lower-bezel button.

f you need to restore network connectivity at a later date, make sure to

e network cable from the LAN port on the rear of the instrument.

5. Push the Change Instrument Settings side-bezel button.

6. Push the ↑ or ↓ arrow side-bezel button to position the cursor on the User Password information.

7. Push the Clear lower-bezel button.

8. Push the ↓ arrow side-bezel button to position the cursor on the Instrument IP Address information.

9. Push the Clear lower-bezel button.

sh the ↓ arrow side-bezel button to position the cursor on the Domain

10.Pu Name information.

ush the Clear lower-bezel button.

11.P

12. Push the ↓ arrow side-bezel button to position the cursor on the DNS IP Address information.

13. Push the Clear lower-bezel button.

6 MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions

Built-In Security Features

Disable t

14. Push the ↓ arrow Address information.

15. Push the Clear

16. Push the ↓ arrow side-bezel button to position the cursor on the Subnet Mask

informatio

17. Push the Clear lower-bezel button.

18. Push the OK Accept side-bezel button.

The LAN system is disabled and no longer a llows data trafﬁc in or out. The relevant LAN Ethernet settings are also cleared.

he USB Device Port

To disable the USB device port, follow these steps:

1. Remove any USB cable or device from the USB device port on the rear of the instrument.

2. Push the front-panel Utility button.

3. Push the Utility Page lower-bezel button and use the Multipurpose a knob

to select I/O.

side-bezel button to position the cursor on the Gateway IP

lower-bezel button.

4. Push the USB lower-bezel button.

5. Push the Disabled (Off Bus) side-bezel button to disable the USB device port.

USB device port is disabled and no longer allows data trafﬁcinorout.

The

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions 7

Built-In Security Features

8 MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions

Clear and Sanitize a Non-Functional Instrument

If your instrument is not functioning and you need to clear or sanitize it, proceed as follows:

Acquisition

board

USB Flash Drive

Charges

Only qualiﬁed personnel should perform service procedures. Read the Service Safety Summary and the General Safety Summary in the MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual before performing any

service pr

Remove the Acquisition board and return the product to Tektronix. A new Acquisit adjusted as necessary.

For remo manual, part number 071-2667-XX, available on the Tektronix Web site at www.tektronix.com/manuals.

After removal of the Acquisition board, refer to your company’s internal policies regarding handling or disposal of the board.

Remov

After removal of the USB ﬂash drive, refer to your company’s internal policies rega

Replacement of any missing hardware will be charged according to the rate at the time of replacement.

ocedures.

ion board will be installed, and the instrument will be repaired and

val instructions, refer to the MSO3000 and DPO3000 series service

etheUSBﬂash drive and return the instrument to Tektronix for repair.

rding handling or disposal of the ﬂ ash drive.

MSO3000 and DPO3000 Series Declassiﬁcation and Security Instructions 9

Tektronix DPO3012, DPO3014, DPO3032, DPO3034, DPO3052 Declassification

Specifications and Main Features

Frequently Asked Questions

User Manual