Panasonic CF-74 appendix „ Wireless LAN Only for model with wireless LAN

„ Main Specifications

Battery Pack			Li-ion 11.1 V, 7.8 Ah
	Operating Time*18*19		Approx. 6 hours to 9 hours*20 (Approx. 8 hours*21)
	Charging	Power on	Approx. 4.5 hours
	Time*18
Clock Battery			Coin type lithium battery 3.0 V
Power Consumption*22			Approx. 40 W*23/ Approx. 100 W (Maximum when recharging in the ON state)
Physical Dimensions (W × H × D)			303.5 mm × 43.6 - 60.1 mm × 293.3 mm {12.0" × 1.7 - 2.4" × 11.6"}
(including the carrying handle)
Weight			Approx. 2.7 kg {Approx. 6.0 lb.}
(including the carrying handle)
Operation Environment			Temperature: 5 °C to 35 °C {41 °F to 95 °F}
			Humidity: 30% to 80% RH (No condensation)
Storage Environment			Temperature: -20 °C to 60 °C {-4 °F to 140 °F}
			Humidity: 30% to 90% RH (No condensation)
Operating System			Microsoft® Windows® XP Professional Service Pack 2 with Advanced Security Technologies
			(NTFS File System)
Utility Programs			DMI Viewer, Microsoft® Windows® Media Player 10, Adobe Reader, PC Information Viewer, SD
			Utility, Icon Enlarger, Loupe Utility, WinDVD™ 5 (OEM Version), B’s Recorder GOLD8 BASIC,
			B’s CLiP 6, Intel® Matrix Storage Manager, Intel® PROSet/Wireless Software*11, Bluetooth™
			Stack for Windows® by TOSHIBA*12, Wireless Switch Utility, Hotkey Settings, Battery Recali-
			bration, LAN Power-Saving Utility, Infineon TPM Professional Package*24
			Setup Utility, Hard Disk Backup Utility*25, Hard Disk Data Erase Utility*25

„Wireless LAN <Only for model with wireless LAN>

Intel PRO / Wireless 3945 ABG (802.11 a + b + g) PCI Ex. 1/4

Data Transfer Rates*26	IEEE802.11a: 54/48/36/24/18/12/9/6 Mbps (automatically switched)
	IEEE802.11b: 11/5.5/2/1 Mbps (automatically switched)
	IEEE802.11g: 54/48/36/24/18/12/9/6 Mbps (automatically switched)
Standards Supported	IEEE802.11a/IEEE802.11b/IEEE802.11g
Transmission method	OFDM system, DSSS system
Wireless Channels Used	IEEE802.11a: Channels 36/40/44/48/52/56/60/64/149/153/157/161/165
	IEEE802.11b/IEEE802.11g: Channels 1 to 11
RF Frequency Band	IEEE802.11a: 5.18-5.32 GHz, 5.745-5.825 GHz
	IEEE802.11b/IEEE802.11g: 2.412-2.462 GHz

Troubleshooting Useful Information Getting Started

*1	1MB = 1,048,576 bytes
*2	A segment of the main memory is allotted automatically
	depending on the computer’s operating status. The size of
*3	the Video Memory cannot be set by the user.
	1GB = 1,000,000,000 bytes. Your operating system or some
*4	application software will report as fewer GB.
	The data transfer rate of DVD per 1X speed is 1,350 KB/s.
*5	The data transfer rate of CD per 1X speed is 150 KB/s.
	If an unbalanced disc (e.g., the balance has been displaced
	from the center) is inserted, the speed may become slower if
*6	there are large vibrations while the disc is rotating.
	Depending on the disc, the writing speed may become slower.
*7	Does not support DVD-RW Ver.1.0.
*8	DVD-RAM: Only non-cartridge type or removable cartridge
*9	type can be used.
	A 16,777,216 color display is achieved by using the dithering function.
*10	Maximum resolution depends on the specifications of the
*11	external display.
	Only for model with wireless LAN
*12	Only for model with Bluetooth
*13	For information on TPM, click [start] - [Run] and input
	“c:\util\drivers\tpm\README.pdf”, and refer to the Installation
*14	Manual of “Trusted Platform Module (TPM)”.
	Operation has been tested and confirmed using Panasonic
	SD Memory Cards with a capacity of up to 2 GB.

The transfer rate using the SD Memory Card slot on this com- puter is 8 MB per second. (This is a theoretical value, and dif-

fers from actual speeds.)

The transfer rate is 8 MB per second even if you use an SD Memory Card that supports high-speed transfer rates. Operation on other SD equipment is not guaranteed.

This computer is not compatible with MultiMediaCards or SDHC Memory Cards. Do not insert these kinds of cards.

*15 Theoretical value and not the actual speed. The transfer rate does not become higher even if you use a card that supports the higher transfer rate.

*16 Only for model with Smart Card slot

*17 The AC adaptor is compatible with power sources up to 240 V AC adaptor. The computer is supplied with a 125 V AC compatible AC cord.

*18 Varies depending on the usage conditions.

*19 Measured with the LAN Power-saving function’s Auto-off set- ting set to 1 minute.

*20 Measured using BatteryMark™ Version 4.0.1 (LCD bright- ness: Maximum - Minimum)

*21 Measured using MobileMark™ 2002 (LCD brightness: 60 cd/m2)

*22 Approx. 1.0 W when the battery pack is fully charged (or not being charged) and the computer is OFF.

Approx. 2.0 W when the Wake up from LAN has been enabled.

*23 Rated power consumption

*24 You need to install to use the feature.

*25 The Product Recovery DVD-ROM is required.

*26 These are speeds specified in IEEE802.11a+b+g standards. Actual speeds may differ.

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