Panasonic Toughbook CF-52EKMBDAM Page 9 Service Manual Download

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1-3

= 1,048,576 bytes / 1

= 1,073,741,824 bytes

You can physically expand the memory up to 4

, but the

total amount of usable memory available will be less depend-
ing on the actual system configuration.

A segment of the main memory is allotted automatically
depending on the computer’s operating status. The size of
the Video Memory cannot be set by the user. The size of
Video memory is allotted depending on the operating system.

= 1,000,000,000 bytes. Your operating system or some

application software will report as fewer

Data transfer speeds indicate values measured by Matsushita Elec-
tric Industrial Co., Ltd. The data transfer rate of DVD per 1X speed is
1,350

. The data transfer rate of CD per 1X speed is 150

Performance of CD-R, CD-RW, DVD-RAM, DVD-R, DVD-R
DL, DVD-RW, +R, +R DL, and +RW cannot be guaranteed
depending on writing status and recording format. Also, some
data cannot be played back depending on the disc, settings,
and environment being used. Does not support writing to
DVD-R DL/+R DL (dual layer discs) and Ultra-Speed CD-RW.

If an unbalanced disc (e.g., a disc with which the balance
has been displaced from the center) is inserted, the speed
may become slower if there are large vibrations while the
disc is rotating.

Only non-cartridge type or removable cartridge type can be
used.

DVD-R is compatible with 4.7

(for General) playback.

DVD-R (for Authoring) playback is compatible with discs
recorded using Disc-at-Once recording.

*10

Depending on the disc, the writing speed may become slower.

*11

A 16,777,216 color display is achieved by using the dithering
function.

*12

Display may be impossible using some connected external
displays.

*13

Only for model with wireless LAN.

*14

Only for model with Bluetooth.

*15

For information on TPM, refer to the Installation Manual of
“TrustedPlatform Module (TPM)” by the following procedure.

Click

(Start) and input “c:\util\drivers\tpm\README.pdf”

in [Start Search] and press

Enter

Click [start] - [Run] and input “c:\util\drivers\tpm\README.pdf”
and press Enter.

*16

This slot is compatible with High-Speed Mode. Operation has
been tested and confirmed using Panasonic SD/SDHC
Memory Cards with a capacity of up to 8

. Operation on

other SD equipment is not guaranteed.

*17

Only for model with Smart Card slot.

*18

Does not guarantee operation of all USB-compatible peripherals.

*19

Only for model with Fingerprint reader.

*20

<Only for North America>
The AC adaptor is compatible with power sources up to 240

AC adaptor. This computer is supplied with a 125

compatible AC cord.

20-M-2-1

*21

Measured at (LCD brightness : 60

Varies depending on the usage conditions, or when an
optional device is attached.

*22

Varies depending on the usage conditions, CPU speed, etc.

*23

Approx. 0.9

when the battery pack is fully charged (or not

being charged) and the computer is off.

*24

Rated power consumption.

23-E-1

*25

Operations of this computer are not guaranteed except for
the pre-installed OS and the OS which is installed by using
the Product Recovery DVD-ROM provided by Panasonic.

*26

Must be installed before use.

*27

The Product Recovery DVD-ROM is required.

*28

These are speeds specified in IEEE802.11a+b+g+n stan-
dards. Actual speeds may differ.

Wireless LAN

Data Transfer Rates

IEEE802.11a : 54/48/36/24/18/12/9/6

Mbps

(automatically switched)

*28