ViewSonic N4790p Users Guide

MAGNETIC INFLUENCE
This TV contains a strong magnet in the 
speaker unit that generates a magnetic field. 
Keep  any  items susceptible to magnetic fields 
away from the speaker. 
SOUND
If you hear snapping or popping 
sound comes from the TV 
continuously or frequently while the 
TV is operating, unplug the TV and 
consult your 
dealer or service   technician. It is normal for 
some TVs to make occasional snapping or 
popping sounds, particularly when being turned 
on or off. 
CARRYING THE TV
Carry the TV...

Objects and ventilation holes
Never push any objects  into the slots on the  TV 
cabinet as they may touch dangerous voltage 
points or short out parts that could result in a fire
or an electric shock. Do not place any objects on 
the TV. 
MOISTURE
Moisture and flammable objects
¸ Keep the product away from moisture. Do not 
expose this appliance to rain or moisture. Do 
not place objects filled with liquids, such as 
vases, on the TV. 
¸ Do not use power-line operated V sets near 
water, such as in places...

VOLUME ADJUSTMENT
¸ Adjust the volume to avoid disturbing your 
neighbors. Sound carries easily at night. 
Therefore, we suggest you close the windows 
or use headphones. 
¸ When using headphones, adjust the volume 
to appropriate levels, or hearing damage may 
result. 
LCD SCREEN
¸ Although the LCD screen is made with high- 
precision technology and has effective 
pixels of 99.99% or more, black dots or 
bright points or light (red, blue, or green) 
may appear constantly on the LCD screen. 
This is a...

Getting Started
List of Features
1.  Enjoy HDTV with 1920x1080 native image resolution. 
2. ClearPicture
TM technology with 3D de-interlacing for precise video. 
3.  Built-in digital tuners (HDTV, NTSC, Clear QAM-digital cable) 
4.  Displays multiple TV formats including 480i, 480p, 720p, 1080i, 1080p 
5.  Easy setup with multiple video inputs including HDMI(x3). 
6. ENERGY STAR
® power savings. 
7.  Convenient swivel base 
Package Contents
Please make sure the following items are included with your LCD...

Getting Started
Installing the LCD TV
 InstallingtheStand
1. Place the TV face down on a soft cloth or cushion on a table. 
2. Connect the stand with the hinge at the back of TV with screws. 
3. Attach the base to the stand with screws.
DisconnectingtheStand
1. Place the TV face down on a soft cloth or cushion on a table. 
2. Remove the base. It is attached to the stand with screws. 
3. Remove the screws holding the stand to the hinge. 
4. Remove the stand. 
8
Contact ViewSonic service team at:...

Getting Started
Mounting ViewSonicLCD TV tothewall
The LCD TV can be used in a free standing position or wall-mounted. Before installing 
the product to the wall, please consider the following guidelines: 
z  Read the Important Safety Instructions, at the start of this manual. 
z Do not
 install in a moist or wet environment. This equipment is intended for 
indoor
 use.
z Do not install near heat source, or strong magnetic fields
z  Use only ViewSonic approved
 wall-mounting brackets to support the LCD TV...

Getting Started
WallMountKitSpecifications(VESA)
When attaching to other building materials, please contact your nearest dealer.
       C 
D
N4290p                       N4790p 
Product Family inch VESA Spec. (A x B) Standard Screw(C xD) Quantity
19 ~ 22 100 x 100 mm M4 x L10 4
26 200 x 100 mm M4 x L10 4
32 ~ 37 200 x 200 mm M6 x L10 4
42    400 x 200 mm M6 x L10 4
LCD TV
47 (200+200) x 200 mm M6 x L10 6
zViewSonic provides the standard dimensions for wall mount kits as shown in the 
table above
z  When...

Getting Started
Front View of the Product
ItemDescription
1
Remote Control ReceiverReceives IR signals from the remote control 
2
Power LED IndicatorLights up in blue when the TV is turned on.   
Lights up in red when the TV is in standby mode.
3
Power ON/OFF buttonTurn the power on from standby mode or turn 
the power off return to the standby mode. 
4
SOURCESelect input source. 
5
MENUTurn OSD menu ON/OFF. 
6CH
zChannel down when source is TV, or select a 
control while in OSD menu. 
7CH
xChannel up...

Getting Started
Rear View of the Product 
Item Description
1
Power (AC input)Plug-in the supplied AC Power cord and connect to the 
AC input power source. 
2
TV Input JackConnect this jack to your Cable or VHF/UHF antenna 
3
YPbPr Audio input 
(left/ right)Connect the Audio in cable for YPbPr from this jack to 
the corresponding connectors on your A/V device 
4
YPbPr signal inputConnect this jack to the YPbPr output of A/V device. 
5
Composite/ S-Video
Audio input (left/ 
right)Connect the Audio in cable...

Getting Started
Side View of the Product 
Item Description
A
Composite/ S-Video
Audio input (left/ 
right)Connect the Audio in cable for AV/ S-Video from this 
jack to the corresponding connectors on your A/V 
device 
B
Composite Video 
inputConnect this jack to the composite video output 
connectors on your A/V equipment. 
C
S-Video inputConnect the S-Video cable from the compatible device 
to this 
connector on the rear panel of the LCD TV 
display
D
HDMI Input   Connect this port to the HDMI/HDMI-DVI...