Toshiba Tecra A11 User Manual

User’s Manual 4-5
Operating Basics
■ Do not paste stickers or write on the sensor.
■ Do not touch the sensor with a finger or any other object which may
have a build-up of static electricity on it.
Observe the following before you place your finger on the sensor whether
for fingerprint enrollment/registration or recognition.
■ Wash and dry your hands thoroughly.
■ Remove static electricity from your fingers by touching any metal
surface. Static electricity is a common cause of sensor failures,
especially when the weather is dry.
■ Clean the sensor with a lint-free cloth - do not use detergent or any
other chemicals to clean the sensor.
■ Avoid the following finger conditions for enrollment or recognition as
they may result in fingerprint enrollment errors or a drop in the
fingerprint recognition success rate
■ Soaked or swollen finger, for example as may occur after taking a
bath.
■ Injured finger
■ Wet finger
■ Soiled or oily finger
■ Extremely dry skin condition on finger
Observe the following to improve the fingerprint recognition success rate.
■ Enroll two or more fingers.
■ Enroll additional fingers if a recognition failure often occurs when using
already enrolled fingers.
■ Check the condition of your finger - any conditions which have changed
since enrollment, such as injury, rough skin, and extremely dry, wet,
soiled, dirty, oily, soaked or swollen fingers, may lower the recognition
success rate. Also if the fingerprint is worn down or the finger becomes
thinner or fatter, the recognition success rate may be lowered.
■ As the fingerprint for each finger is different and unique you should
ensure that only the registered or enrolled fingerprint or fingerprints are
used for identification.
■ Check the position and speed at which you swipe your finger across the
sensor - please refer to the preceding drawing.
■ The fingerprint sensor compares and analyzes the unique
characteristics in a fingerprint. However, there may be instances where
certain users are unable to register their fingerprints due to insufficient
unique characteristics in their fingerprints.
■ The recognition success rate may differ from user to user.
Points to note about Fingerprint Utility
■ If Windows 7 file encryption function EFS (Encryption File System) is
used to encrypt a file, the file cannot be further encrypted using the
encryption function of this software.

Toshiba Tecra A11 Specifications

General

Bus type	DMI
Stepping	C2
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-620M
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-600 Mobile Series
Processor socket	BGA 1288
Processor threads	4
Processor codename	Arrandale
Processing Die size	81 mm²
Processor frequency	2.66 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	1066 MHz
PCI Express slots version	2.0
Processor boost frequency	3.33 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	20
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Total storage capacity	320 GB
Number of HDDs installed	1
LED backlight	Yes
Display diagonal	15.6 \
Display resolution	1600 x 900 pixels
Native aspect ratio	16:9
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	2 x 2 GB
Type	PC
Wireless technology	802.11a/g/n
CD-R write speed	24 x
CD-RW write speed	4 x
Bluetooth version	2.1+EDR
Networking features	1Gbit
Trial software	Office
Operating system installed	Windows 7 Professional
Battery life (max)	4 h
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Cable lock slot type	Kensington
Pointing device	Touchpad
Discrete graphics card model	GMA QM57
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz
Processor code	SLBPE
Processor ARK ID	43560
Processor package size	rPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography	45 nm
Supported instruction sets	SSE4.1/4.2
Intel® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit

Weight and Dimensions

Depth	250.5 mm
Width	374 mm
Weight	2800 g
Height (rear)	37.6 mm
Height (front)	33.4 mm