31
Getting Started
Usef
ul Inform
ation
Troubleshooting
Appendix
*21
Only for model with fingerprint reader.
*22
<Only for North America>
The AC adaptor is compatible with power sources up to 240
V
AC adaptor. This computer is supplied with a 125
V
AC
compatible AC cord.
20-M-2-1
*23
Measured with LCD brightness : 60
cd/m
2
Varies depending
on the usage conditions, or when an optional device is
attached.
*24
Varies depending on the usage conditions, CPU speed, etc.
*25
Approx. 0.5
W
when the battery pack is fully charged (or not
being charged) and the computer is off.
<When using with 115
V
AC>
Even when the AC adaptor is not connected to the computer,
power is consumed (Max. 0.2
W
) simply by having the AC
adaptor plugged into an AC outlet.
*26
Rated power consumption.
23-E-1
*27
When reinstalling Windows using the data of the recovery
area on the hard disk, you can select the OS to be installed
(either Windows 7 (32-bit) or Windows 7 (64-bit)). An OS that
has been installed at the time of purchase or an OS that has
been installed using the hard disk recovery function or the
recovery disc can be supported.
*28
The downgrade service is available only for corporate users
who fulfill certain conditions.
*29
Must be installed before use.
*30
Perform on the recovery partition. (If this software can not be
performed on the recovery partition, perform from the recov-
ery disc)
*31
For information on Wireless Manager, refer to the “Supple-
mentary Instructions for Wireless Manager mobile edition
5.5” by the following procedure.
Click
(Start) and input “c:\util\wlprjct\Supplementary
Instructions.pdf” in [Search programs and files] and press
Enter
.
Click [start] - [Run] and input “c:\util\wlprjct\Supplementary
Instructions.pdf” and Click [OK].
*32
These are speeds specified in IEEE802.11a+b+g+n stan-
dards. Actual speeds may differ.
*33
Available when set to “AES”.
*34
Only available when HT40 enabled by the computer and
access point which associated supports HT40.
DFQW5520ZAT_CF-52SLGBDDM_XP7_OI_EN.book 31 ページ ２０１１年５月１３日 金曜日 午後４時２３分
