Clear and Sanitize Procedures
Table 2: Nonvolatile memory devices (cont.)
Type and
minimum size
Function
User
modi
fi
able
Data
input
method
Location
Process to clear
To sanitize
PROM
1 M
Contains FPGA
image for
instrument control
No
Programmed
at the
factory, no
user data
Interface board
N/A. No user data stored
in this device.
N/A. No user
data stored in this
device.
PROM
4 M
Contains FPGA
image for
instrument control
No
Programmed
at the
factory, no
user data
Interface board
N/A. No user data stored
in this device.
N/A. No user
data stored in this
device.
Data Export Devices
The following table lists the data export devices in the standard instrument and
listed options.
Table 3: Data export devices
Type
Function
User
modi
fi
able
1
Input
method
Location
Process to disable
Analog outputs
Provides an analog copy of
signals from the device under
test
No
From the
device under
test
BNC connectors
on the side of the
instrument
N/A. Outputs cannot be disabled.
USB host port
Supports removable USB
fl
ash drive. User storage of
instrument setups and exported
waveform data.
Yes
Save
USB host ports on
front and rear of
instrument
Files can be deleted or overwritten on
the instrument or a PC; USB
fl
ash drive
can be removed and destroyed.
The USB ports can be disabled. (See
page 3,
CD-RW,
DVD-ROM
drive
Store and transport data
Yes
Read and
write
Drive on the side of
the instrument
Drive can be disabled. (See page 3,
Disabling USB and CD-RW Capability
LAN Ethernet
Transfer data
Yes
Read, write,
and controls
programs
Ethernet port on
rear of instrument
Ethernet port can be disabled. (See
page 4,
TekLink
Remote control of
instrumentation systems
Yes
Read, write,
and controls
programs
TekLink port on rear
of instrument
TekLink can be disabled. (See page 5,
To Disable TekLink Using the Windows
Device Manager
1
During normal instrument operation.
Disabling USB and CD-RW
Capability
The following instructions give a method to disable the built-in USB and CD-RW
capability. Using the Windows Device Manager disables the devices for Windows
programs. This procedure disables both USB and the CD-RW to prevent their use.
NOTE.
If you disable the USB, CD-RW, and LAN in the following procedures,
you cannot write new
fi
rmware to the hard drive. To do so, you must enable one
of these items.
TLA6000 Declassi
fi
cation and Security Instructions
3
