Gateway Laptop LT21 User Manual

LT21 Series  
Quick Guide  
 
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Quick Guide  
Federal Communications Commission  
Declaration of Conformity  
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful  
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.  
The following local Manufacturer /Importer is responsible for this declaration:  
Product:  
Notebook PC  
Gateway  
Brand:  
Model number:  
NAV50  
Machine type:  
LT21 series  
Name of Responsible Party:  
Address of Responsible Party:  
Acer America Corporation  
333 West San Carlos St., San Jose  
CA 95110, U. S. A.  
Contact Person:  
Phone No.:  
Acer Representative  
1-254-298-4000  
1-254-298-4147  
Fax No.:  
October 29, 2009  
 
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LT21 Series  
CE Declaration of Conformity  
We,  
Acer Incorporated  
8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan  
Contact Person: Mr. Easy Lai, e-mail:[email protected]  
And,  
Acer Europe SA  
Via Cantonale, Centro Galleria 2 6928 Manno Switzerland  
Hereby declare that:  
Product: Notebook Computer  
Trade Name: Gateway  
Model Number: NAV50  
Machine Type: LT21 series  
Is compliant with the essential requirements and other relevant provisions of the following EC directives, and that all the necessary steps have  
been taken and are in force to assure that production units of the same product will continue comply with the requirements.  
EMC Directive 2004/108/EC as attested by conformity with the following harmonized standards:  
• EN55022, AS/NZS CISPR22, Class B  
• EN55024  
• EN61000-3-2 Class D  
• EN61000-3-3  
Low Voltage Directive 2006/95/EC as attested by conformity with the following harmonized standard:  
• EN60950-1  
Council Decision 98/482/EC (CTR21):  
(Applicable to product with pan- European single terminal connection to the Public Switched Telephone Network (PSTN).)  
RoHS Directive 2002/95/EC on the Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment  
• The maximum concentration values of the restricted substances by weight in homogenous material are:  
 
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Quick Guide  
Lead  
0.1%  
0.1%  
0.1%  
Polybrominated Biphenyls (PBB’s)  
Polybrominated Diphenyl Ethers (PBDE’s)  
Cadmium  
0.1%  
0.1%  
Mercury  
Hexavalent Chromium  
0.01%  
Directive 2005/32/EC of the European Parliament and of the Council with regard to Eco-design Requirements.  
R&TTE Directive 1999/5/EC as attested by conformity with the following harmonized standard:  
• Article 3.1(a) Health and Safety  
-
-
EN60950-1  
EN62311  
• Article 3.1(b) EMC  
-
-
-
-
-
EN301 489-1  
EN301 489-3 (Applicable to non-bluetooth wireless keyboard mouse set).  
EN301 489-7  
EN301 489-17  
EN301 489-24  
• Article 3.2 Spectrum Usages  
-
-
-
-
-
-
EN300 440-2 (Applicable to non-bluetooth wireless keyboard mouse set).  
EN300 328  
EN301 511  
EN301 893 (Applicable to 5GHz high performance RLAN).  
EN301 908-1  
EN301 908-2  
Year to begin affixing CE marking 2009.  
Oct. 29, 2009  
Date  
Easy Lai /Manager  
Regulation Center  
 
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LT21 Series  
Just for starters  
1
2
5
3
6
3-2  
2-2  
3-1  
2-1  
Ensure that the battery is properly  
locked in place, as illustrated in 2-2.  
4
Illustrations are for reference only. Actual product specifications may vary.  
1
 
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Quick Guide  
First things first  
We would like to thank you for making a Gateway notebook your choice for meeting your mobile computing needs.  
Your guides  
To help you use your Gateway notebook, we have designed a set of guides*:  
First off, the Quick Guide helps you get started with setting up your computer.  
For more on how your computer can help you to be more productive, please refer to the Gateway System User Guide. This guide contains  
detailed information on such subjects as system utilities, data recovery, expansion options and troubleshooting. In addition it contains warranty  
information and the general regulations and safety notices for your notebook. It is available in Portable Document Format (PDF) and comes  
preloaded on your notebook.  
Note: Viewing the file requires Adobe Reader. If Adobe Reader is not installed on your computer, clicking on Gateway System User Guide  
will run the Adobe Reader setup program first. Follow the instructions on the screen to complete the installation. For instructions on how  
to use Adobe Reader, access the Help and Support menu.  
* IMPORTANT NOTICE: Please note that the guides mentioned herein, whether in printed or electronic form, are for your reference  
only and except as provided in the specific warranty information contained in the Gateway System User Guide nothing contained  
in these guides shall constitute a representation or warranty by Gateway with regard to the product you purchased. Gateway  
expressly disclaims any liability for errors contained in the guides.  
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LT21 Series  
Network configuration  
This guide will help you configure your LAN and wireless network settings to enable you to connect to the Internet.  
Setting up LAN connection  
Simply plug in the LAN cable to the Ethernet (RJ-45) port. Please refer to "Right view" on page 6 for the location of the Ethernet port.  
Setting up a wireless connection  
1. Press <Fn> + <F2> to turn the 3G/wireless LAN on/off, or to toggle between 3G and wireless functions.  
2. Click the  
icon on your system tray and choose the wireless access point you want to connect to.  
Inserting a 3G SIM card (only for certain models)  
Remove the battery and carefully insert a 3G SIM card into the 3G SIM card slot. Please refer to "Rear & base views" on page 6 for the location of  
the 3G SIM card slot.  
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Quick Guide  
Top view  
Your LT21 Series tour  
After setting up your computer as illustrated in the Just for starters  
section, let us show you around your new Gateway notebook.  
#
Icon Item  
Description  
Web camera for video communication  
Webcam  
1
Microphone  
Display screen  
Internal microphone for sound recording.  
2
3
Also called Liquid-Crystal Display (LCD),  
displays computer output.  
Power button/indicator Turns the computer on and off.  
4
5
6
Keyboard  
For entering data into your computer.  
Indicates the computer's power status.  
Power indicator  
Battery indicator  
HDD indicator  
Indicates the computer's battery status.  
Indicates when the hard disk drive is active.  
Lights up when Num Lock is activated.  
Lights up when Caps Lock is activated.  
Num Lock indicator  
Caps Lock indicator  
Touchpad  
Touch-sensitive pointing device which  
functions like a computer mouse.  
7
8
9
Click buttons (left, and  
right)  
The left and right buttons function like the  
left and right mouse buttons.  
Bluetooth  
Indicates the status of the Bluetooth  
communication indicator communication. (only for certain models)  
3G/Wireless LAN  
communication  
indicator  
Indicates the status of 3G/Wireless LAN  
communication.  
Blue light on  
Orange light on Not lit  
3G on / WiFi on  
3G on / WiFi off  
3G off / WiFi on 3G off / WiFi off  
4
 
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LT21 Series  
Closed front view  
#
Icon Item  
Description  
Status indicators  
Light-Emitting Diodes (LED) that light up to show  
the status of the computer's functions and  
components.  
1
Left view  
DC-in jack  
Connects to an AC adapter.  
2
External display (VGA) Connects to a display device (e.g., external  
3
port  
monitor, LCD projector).  
USB 2.0 port  
Connects to USB 2.0 devices (e.g., USB mouse).  
4
5
 
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Quick Guide  
Right view  
#
Icon Item  
Description  
Multi-in-1 card reader  
Accepts Secure Digital (SD), MultiMediaCard  
(MMC), Memory Stick (MS), Memory Stick PRO (MS  
PRO), xD-Picture Card (xD).  
5
Note: Push to remove/install the card. Only one  
card can operate at any given time.  
Headphone/speaker/line- Connects to line-out audio devices (e.g., speakers,  
6
out jack  
headphones).  
Microphone-in jack  
USB 2.0 port  
Accepts input from external microphones.  
Connects to USB 2.0 devices (e.g., USB mouse).  
7
8
9
Kensington lock slot  
Connects to a Kensington-compatible computer  
security lock.  
Ethernet (RJ-45) port  
Connects to an Ethernet 10/100-based network.  
10  
Rear & base views  
Battery bay  
Houses the computer's battery pack.  
Note: The battery shown is for reference only.  
Your PC may have a different battery, depending  
on the model purchased.  
11  
Battery release latch  
Hard disk/3G/Wireless  
Releases the battery for removal.  
12  
13  
Houses the computer's hard disk/3G/Wireless  
LAN communication bay LAN communication (secured with screws).  
Ventilation slots and/or Enables the computer to stay cool, even after  
14  
cooling fan  
prolonged use.  
Note: Do not cover or obstruct the opening of the  
fan.  
3G SIM card slot  
Accepts a 3G SIM card for 3G connectivity.  
(only for certain models)  
15  
Battery lock  
Locks the battery in position.  
16  
17  
Memory compartment  
Houses the computer's main memory.  
6
 
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