Samsung Chronos 7 Owners Manual

							20Chapter 1 
Getting StartedSafety Precautions
When using the auto adapter
When the cigar socket is provided, you have to use the auto 
adapter (optional). Insert the cigar plug of the auto adapter into 
the cigar socket and connect the DC plug of the auto adapter to 
the power input port of the computer.
Auto AdapterIn-flight Cigar Socket
Cigar Plug
DC Plug
When using the Airplane Charging Converter
Depending on the airplane, you have to use the auto adapter 
and charging converter. Connect the airplane charging converter 
(optional) to the auto adapter (optional) and then insert the 
airplane power input jack into the power outlet.
Charging 
Converter1Connect this end to 
the auto adapter.
Connect the airplane power  input jack to the power outlet of the airplane.
2  
						

							2021Chapter 1 
Getting StartedProper Posture During Computer Use
Maintaining a proper posture during computer use is very 
important to prevent physical harm.
The following instructions are about maintaining a proper posture 
during computer use developed through human engineering. 
Please read and follow them carefully when using the computer.
Otherwise, the probability of (RSI: Repetitive Strain Injury) from 
repeated operations may increase and serious physical harm may 
be caused.
The instructions in this manual have been prepared so that • 
they can be applied within the coverage of general users. 
If the user is not included in the coverage, the • 
recommendation is to be applied according to the user’s 
needs.
Proper Posture
Adjust the heights of desks and chairs appropriate to your 
height.
The heights are to be adjusted so that your arm forms a right 
angle when you place your hand over the keyboard while sitting 
down on a chair.
Adjust the height of chair so that your heel is comfortably placed 
on the floor.
Do not use the computer while you are lying down, but only • 
while you are sitting down.
Do not use the computer on your lap. If the computer • 
temperature increases, there is a danger of burning yourself.
Work while keeping your waist straight.• 
Use a chair with a comfortable back.• 
Keep the center of your leg weight not on the chair but on • 
your feet when you are sitting on a chair.
To use the computer while talking over the telephone, use a • 
headset. Using the computer with the phone on your shoulder 
is bad for posture.
Keep frequently used items within a comfortable work range • 
(where you can reach them with your hands).   
						

							22Chapter 1 
Getting StartedProper Posture During Computer Use
Eye Position
Keep the monitor or LCD away from your eyes by at least 
50cm.
Adjust the height of the monitor and the LCD screen so that its • 
top height is equal to or lower than your eyes.
Avoid setting the monitor and LCD excessively bright.• 
Keep the monitor and LCD screen clean.• 
If you wear glasses, clean them before using the computer.• 
When entering contents printed on a paper into the computer, • 
use a static paper holder so that the height of the paper is 
almost equal to that of the monitor.
Hand Position
Keep your arm at a right angle as shown by the figure.
Keep the line from your elbow to your hand straight.• 
Do not place your palm over the keyboard while typing.• 
Do not hold the mouse with excessive force.• 
Do not press the keyboard, touchpad or mouse with excessive • 
force.
It is recommended connecting an external keyboard and • 
mouse when using the computer for long periods of time.     
						

							2223Chapter 1 
Getting StartedProper Posture During Computer Use
Volume Control (Headphones and Speakers)
Check your volume first to listen to music.
Check your  volume!
Check if the volume is too loud before using headphones.• 
It is not recommended using headphones for long periods of • 
time.
Any deviation from the equalizer default setting could cause • 
hearing impairment.
The default setting can be changed through software and • 
driver updates without your intervention. Please check the 
equalizer default setting before first usage.
Use Time (Break Time)
Take a break for 10 minutes or more after a 50-minute period • 
when working for more than one hour.
Illumination
Do not use the computer in dark locations. The illumination • 
level for computer use must be as bright so for reading a book.
Indirect illumination is recommended. Use a curtain to prevent • 
reflection on the LCD screen.
Operation Condition
Do not use the computer in hot and humid locations.• 
Use the computer within the allowed temperature and • 
humidity range specified in the User Guide.  
						

							24Chapter 1 
Getting StartedOverview
Front View
The pictures used for the cover and the main body in the • 
User Manual are those of the representative model of each 
series. Therefore the colors and appearance of the pictures 
may differ from the actual appearance of the product 
depending on the model.
The actual color and appearance of the computer may • 
differ from the pictures used in this guide.
1
2
4
5 3
67
8
9
10
1Camera (Optional)
Using this camera, you can take still 
pictures and record video.
You can take a picture or make a movie 
using the Charms > Start > Camera.
2Camera operating 
indicator (Optional)
This indicates the camera operating 
status.
3LCDThe screen images are displayed here.
4SpeakerA device used to generate sound.
5Status Indicators
Shows the operating status of the 
computer.
The corresponding operating LED is 
lit when the corresponding function 
operates.
6Power Button Turns the computer on and off.
7KeyboardA device to enter data by pressing the 
keys.
8To u c h p a d / 
Touchpad Buttons
The touchpad and touchpad buttons 
provide functions similar to the mouse 
ball and buttons.
9Multi Card Slot  
(Optional)A card slot supports multi cards.
10Microphone You can use the built-in microphone.  
						

							2425Chapter 1 
Getting StartedOverview
Status Indicators
123 4
1
Illumination 
Sensor  
(Optional)
This sensor detects the ambient illumination 
of the PC.
If the ambient illumination becomes dark, 
the LCD becomes dimmer and the keyboard 
backlight is lit.
On the contrary, if the ambient illumination 
becomes brighter, the LCD becomes brighter 
and the keyboard backlight is turned off.
  
Turning the illumination sensor on or 
off 
Select Settings > Display > Screen 
Brightness and select or unselect the Use 
the auto brightness control depending 
on the ambient illumination option to 
turn the illumination sensor on or off.
2HDD/ODD This turns on when the hard disk is or ODD 
being accessed.
3Charge Status 
This shows the power source and the battery 
charge status.
   Green: When the battery is fully charged or 
the battery is not installed.
/  Red or orange: When the battery is 
being charged.
   Off: When the computer is running on 
battery power without being connected to 
AC adapter.
4Power 
This shows the computer operating status.
On: When the computer is operating.
Blinks: When the computer is in Sleep mode.   
						

							26Chapter 1 
Getting StartedOverview
Right View
► For 17.3 inch models
2
1
►  For 15 / 15.6 inch models
2
1
►  For 14 inch models
2
1
USB Port  
(Optional)
You can connect USB devices to the USB 
port such as a keyboard/mouse, digital 
camera, etc.
2
CD Drive (ODD) 
(Optional)
Plays CD or DVD titles.
Since an ODD(Optical Disk Drive) is 
optional, the installed drive depends on 
the computer model. 
						

							2627Chapter 1 
Getting StartedOverview
Left View
► For 17.3 inch models
4 5
1 23 678
What is a chargeable USB port?
USB device accessing and charging functions are • 
supported.
The USB charging function is supported regardless of • 
whether the power is turned on or off.
Charging a device through a chargeable USB port may take • 
longer than general charging.
Using the Chargeable USB function when the computer is • 
running on battery power reduces the battery usage time.
The user cannot evaluate the charging status of the USB • 
device from the computer.
This may not be supported for some USB devices.• 
You can turn the Chargeable USB function • ON/OFF by 
selecting the Settings > Power Management > USB 
Charging option. (Optional)
1Security Slot 
You can secure the computer by 
connecting a lock and cable to the 
Security Slot.
2DC Jack A jack to connect the AC adapter that 
supplies power to the computer.
3Wired LAN Port Connect the Ethernet cable to this port.
4Monitor Port 
A port used to connect a monitor, TV 
or projector supporting a 15pin D-SUB 
interface.
5
Digital Video/Audio 
Port (HDMI)  
(Optional)
You can connect an HDMI cable to this 
port. Using this port, you can enjoy digital 
video and audio on the TV. 
6
USB 3.0 Port   
or  
Chargeable USB 3.0 
Port   
(Optional)
USB ports to which you can connect USB 
devices as well as a chargeable USB port 
are provided.
Using a chargeable USB port, you can 
access or charge a USB device.
   The port can be distinguished by the 
figure ( or ) printed on the 
port of the product. 
For Windows XP, the USB 3.0 feature 
may be restricted.
7Mini DisplayPort  
(Mini DP)
A port used to connect a Mini DisplayPort 
cable (Optional). You can view digital 
videos by connecting to a TV or monitor 
with a Mini DisplayPort.
8Ear-set / headset 
Jack 
This is the jack for connecting an ear-set 
or headset.   
						

							28Chapter 1 
Getting StartedOverview
Left View
► For 15 / 15.6 inch models
4
1 23 567
What is a chargeable USB port?
USB device accessing and charging functions are • 
supported.
The USB charging function is supported regardless of • 
whether the power is turned on or off.
Charging a device through a chargeable USB port may take • 
longer than general charging.
Using the Chargeable USB function when the computer is • 
running on battery power reduces the battery usage time.
The user cannot evaluate the charging status of the USB • 
device from the computer.
This may not be supported for some USB devices.• 
You can turn the Chargeable USB function • ON/OFF by 
selecting the Settings > Power Management > USB 
Charging option. (Optional)
1Security Slot 
You can secure the computer by 
connecting a lock and cable to the 
Security Slot.
2DC Jack A jack to connect the AC adapter that 
supplies power to the computer.
3
Digital Video/Audio 
Port (HDMI)  
(Optional)
You can connect an HDMI cable to this 
port. Using this port, you can enjoy digital 
video and audio on the TV. 
4Wired LAN Port Connect the Ethernet cable to this port.
5
USB 3.0 Port   
or  
Chargeable USB 3.0 
Port   
(Optional)
USB ports to which you can connect USB 
devices as well as a chargeable USB port 
are provided.
Using a chargeable USB port, you can 
access or charge a USB device.
   The port can be distinguished by the 
figure ( or ) printed on the 
port of the product. 
For Windows XP, the USB 3.0 feature 
may be restricted.
6Monitor Port 
A port used to connect a monitor, TV 
or projector supporting a 15pin D-SUB 
interface.
   You can connect a VGA adapter 
(optional).
7Ear-set / headset 
Jack  
This is the jack for connecting an ear-set 
or headset.    
						

							2829Chapter 1 
Getting StartedOverview
Left View
► For 14 inch models
4
1 2 3 5678 9
What is a chargeable USB port?
USB device accessing and charging functions are • 
supported.
The USB charging function is supported regardless of • 
whether the power is turned on or off.
Charging a device through a chargeable USB port may take • 
longer than general charging.
Using the Chargeable USB function when the computer is • 
running on battery power reduces the battery usage time.
The user cannot evaluate the charging status of the USB • 
device from the computer.
This may not be supported for some USB devices.• 
You can turn the Chargeable USB function • ON/OFF by 
selecting the Settings > Power Management > USB 
Charging option. (Optional)
1Security Slot 
You can secure the computer by 
connecting a lock and cable to the 
Security Slot.
2DC Jack A jack to connect the AC adapter that 
supplies power to the computer.
3
Digital Video/Audio 
Port (HDMI)  
(Optional)
You can connect an HDMI cable to this 
port. Using this port, you can enjoy 
digital video and audio on the TV. 
4Wired LAN Port Connect the Ethernet cable to this port.
5
USB 3.0 Port   
or  
Chargeable USB 3.0 
Port   
(Optional)
USB ports to which you can connect USB 
devices as well as a chargeable USB port 
are provided.
Using a chargeable USB port, you can 
access or charge a USB device.
   The port can be distinguished by 
the figure ( or ) printed on 
the port of the product. 
For Windows XP, the USB 3.0 feature 
may be restricted.
6USB Port 
You can connect USB devices to the USB 
port such as a keyboard/mouse, digital 
camera, etc.
7Monitor Port 
A port used to connect a monitor, TV 
or projector supporting a 15pin D-SUB 
interface.
   You can connect a VGA adapter 
(optional).
8Ear-set / headset Jack 
 
This is the jack for connecting an ear-set 
or headset.
9Multi Card Slot A card slot supports multi cards.