ViewSonic Flat Panel Television NB2750w User Manual

N2750w LCDTV Display  
User’s Guide  
Guide de I’utilisateur  
Bedienungsanleitung  
Guía de usuario  
Användarhandbok  
käyttöohje  
Ðóêîâîäñòâî ïîëüçîâàòåëÿ  
Guida utente  
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Copyright © ViewSonic Corporation, 2005. All rights reserved.  
ViewSonic, the three birds logo, OnView, ViewMatch, and ViewMeter are registered trademarks of  
ViewSonic Corporation.  
Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or omissions  
contained herein; nor for incidental or consequential damages resulting from furnishing this material,  
or the performance or use of this product.  
In the interest of continuing product improvement, ViewSonic Corporation reserves the right to  
change product specifications without notice. Information in this document may change without  
notice.  
No part of this document may be copied, reproduced, or transmitted by any means, for any purpose  
without prior written permission from ViewSonic Corporation.  
Product Registration  
To meet your future needs, and to receive any additional product information as it becomes  
For Your Records  
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Product Name:  
Model Number:  
ViewSonic N2750w  
VS10576-1E  
Serial Number:  
Purchase Date:  
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Product disposal at end of product life  
ViewSonic is concerned about the preservation of our environment. Please dispose of this product  
properly at the end of its useful life. Your local waste disposal company may provide information  
about proper disposal.  
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IMPORTANT PRODUCT SAFETY INSTRUCTIONS  
ATTENTION:  
Follow and obey all warnings and instructions marked on your product and its operating instructions. For your  
safety, please read all the safety and operating instructions before you operate this product follow its operating and  
keep this user guide for future reference.  
INSTALLATION  
1. Grounding or Polarization  
Your product may be equipped with a polarized alternating-current line plug (a plug having one blade wider than  
the other). This plug will fit into the power outlet only one way. This is a safety feature.If you are unable to insert  
the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to  
replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.  
2. Overloading  
Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of  
fire or electric shock.  
3. Power Cord Protection  
Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon  
or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they  
exit from the product.  
4. Ventilation  
Slots and openings around the cabinet are provided for ventilation.  
To ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked  
or covered.  
Do not block the openings by placing the product on a bed, sofa, rug or other similar surface.  
Do not place the product in a built-in installation such as a bookcase or rack unless proper ventilation is provided  
or the manufacturer's instructions have been adhered to.  
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5. Other Notices  
Avoid exposure the N2750w to direct sunlight or high temperature.  
Avoid exposure the N2750w to moisture or high humidity.  
Do not attempt repair yourself. Your warranty does not cover repair or attempted repair by anyone not authorized  
by ViewSonic.  
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If your N2750w will not be used for a long period of time, unplug the power cord and remove the batteries from  
the remote control.  
6. Precautions  
Sit at least 27" from your LCD display.  
Avoid touching the screen. Skin oils are difficult to remove.  
Never remove the rear cover. Your LCD display contains high-voltage parts. You may be seriously injured if you  
touch them.  
Avoid exposing your LCD display to direct sunlight or another heat source. Orient your LCD display away from  
direct sunlight to reduce glare.  
Always handle your LCD display with care when moving it.  
Place your LCD display in a well-ventilated area. Do not place anything on your LCD display that prevents heat  
dissipation.  
Ensure the area around the LCD display is clean and free of moisture.  
Do not place heavy objects on the LCD display, video cable, or power cord.  
If smoke, abnormal noise, or strange odor is present, immediately switch the LCD display off and call your dealer  
or ViewSonic. It is dangerous to continue using the LCD display.  
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ANTENNA INSTALLATION INSTRUCTIONS  
1. Outdoor Antenna Grounding  
If an outside antenna or cable system is connected to the product be sure the antenna or cable system is  
grounded so as to provide some protection against voltage surges and built-up static charges, Article 810 of the  
National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and  
supporting structure, grounding of the lead-in wire to an antenna discharge unit, connection to grounding  
electrodes, and requirements for the grounding electrode.  
2. Lightning  
For added protection for this product during a lightning storm, or when it is left unattended and unused for long  
periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent  
damage to the product due to lightning and power-line surges. Do not disconnect the antenna or the power cord  
during a heavy storm lighting may strike while you are holding the cable cord, causing serious injury; turn off  
you LCD and wait for the wether to improve.  
3. Power Lines  
An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or  
power circuits, or where it can fall into such power lines or circuits, When installing an outside antenna system,  
extreme care should be taken to keep from touching such power lines or circuits as contact with them might be  
fatal.  
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Cleaning the LCD Display  
Make sure the LCD Display is turned off.  
Never spray or pour any liquid directly onto the screen or case.  
To clean the screen:  
1 Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles.  
2 If still not clean, apply a small amount of non-ammonia, non-alcohol based glass cleaner onto a clean, soft,  
lint-free cloth, and wipe the screen.  
To clean the case:  
1 Use a soft, dry cloth.  
2 If still not clean, apply a small amount of a non-ammonia, non-alcohol based, mild non-abrasive  
detergent onto a clean, soft, lint-free cloth, then wipe the surface.  
Disclaimer  
ViewSonic® does not recommend the use of any ammonia or alcohol-based cleaners on the LCD display screen or  
case. Some chemical cleaners have been reported to damage the screen and/or case of the LCD display.  
ViewSonic will not be liable for damage resulting from use of any ammonia or alcohol-based cleaners.  
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Getting Started  
®
Congratulations on your purchase of a ViewSonic LCD TV display. Important!  
Save the original box and all packing material for future shipping needs.  
Package Contents  
Your LCD TV display package includes:  
LCDTV Display  
Power Cable (s)  
ViewSonic User Guide  
RF Cable  
SCART Cable  
A/V Cable  
40-Key Remote Control with batteries  
Quick Start Guide  
VGA Cable  
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Front View of the Product  
1
2
3
4
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6
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Volume Down  
1
2
3
4
5
6
Decrease sound volume or adjust a highlighted control while in OSD menu.  
Volume Up  
Increase sound volume or adjust a highlighted control while in OSD menu.  
MENU  
Turn OSD menu ON/OFF.  
CH Down  
Channel down when source is at TV or select a control while in OSD menu.  
CH Up  
Channel up when source is at TV or select a control while in OSD menu.  
ENTER  
To highlight a control in OSD menu.  
Power button  
7
8
9
Power LED indicator  
Remote control receiver  
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Rear View of the Product  
A
B
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TV signal input  
A
B
C
D
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Connect to the antenna or cable service.  
AV Video input  
Connect the external video device such as VCR, DVD and video game into this jack.  
S-Video input  
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Connect the external video device such as VCR, DVD and video game into this jack.  
SCART input  
Connect the external video device such as VCR, DVD and video game into this jack.  
Audio output  
Connect this port to your external speaker.  
AV/ S-Video signal Audio input (left/right)  
Connect the external audio into this jack.  
Service Terminal  
G
H Earphone output (light blue)  
I
PC Audio input (light green)  
YPbPr signal Audio input (left/right)  
Connect the external audio into this jack.  
J
YPbPr signal input  
K
Connect the external video devices with progressive component output to these jacks.  
L VGA signal input  
M
Power (AC input)  
Using cable provided, connect to a power source.  
AC power switch  
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Remote Control  
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Remote control button function as follow  
A
B
C
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POWER button  
INFO button  
Power ON/OFF  
Source and channel display  
TV Sleep time setup  
SLEEP button  
SOUND button  
MUTE button  
EXIT button  
Switch sound sap type in TV mode  
Mute ON/OFF  
OSD exit  
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Zoom button  
PIP INPUT button  
Adjust focal distance of zoom and pan  
Select input source of sub-picture in PIP, PBP, Multi  
Window condition  
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PIP/SPLIT button  
WIDE button  
Select PIP, PBP, Multi Window, or Full Screen condition  
J
Select screen width to 16:9, 4:3 or Move Expand  
viewing mode  
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TV button  
Switch to TV input mode  
Input button  
Select Input Source  
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0~100+ number button Input channel number  
LAST button  
Return to previous channel  
UP/ DOWN/ Left/  
UP/DOWN for OSD function Select and Left/Right for  
function adjust  
VOL- and VOL+ button  
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Right/ ENTER button  
Adjust the Volume when  
there is no OSD menu display  
CH- and CH+ button  
Change the channel on  
TV mode when there is no OSD menu display  
P
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Menu button  
Select OSD menu  
Freeze picture  
FREEZE button  
PIP SOUND button  
Select the sound from main or sub picture of PIP/ PBP/  
Multi Window  
S
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PIP V.SWAP button  
Swap main and sub picture of PIP/ PBP/ Multi Window  
TELETEXT FUNCTION Enter to teletext mode (next page)  
CONTROL button  
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Teletext function control button  
TEXT/ MIX/ PICTURE button  
In TV Mode: Press the TEXT/ MIX/ PICTURE button to enter the Teletext mode.  
In TELETEXT Mode: Press the button again to superimpose a Teletext broadcast  
onto the screen of current TV program (mixed Mode).  
In MIXED Mode: Press the button again to return to the normal TV screen (current  
program).  
Index button  
Press the Index button to return to index page.  
When you press this button in teletext mode, a CURSOR appears. This cursor  
(rectangular box) contains a page number and you can select the desired page  
simply by using the four colours.  
RED button: Move cursor down.  
GREEN button: Move cursor up.  
YELLOW button: Change from current page to selected page.  
BLUE button: Exit the CURSOR Mode.  
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List button  
Press this button you force the Teletext to LIST Mode. It means that row 24 (bottom  
row of Teletext) will not have transmitting information, only the pages that you have  
previously stored in the memory.  
Press LIST button again to exit from LIST Mode to teletext.  
Size button  
Selects double height text under Teletext mode for full screen.  
Press this button to enlarge the top half of the page.  
Press this button again to enlarge the bottom half of the page.  
Press this button again to return to the normal display.  
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Hold button  
Press this button to remove the information from the display and stop the automatic  
page change will occur if a teletext page consists of 2 or more sub pages.  
Continue press this button again. The number of sub pages and the sub page  
displayed is, usually, shown on the screen below the time. When this button is  
pressed, the stop symbol is displayed at the left-top corner of the screen, and the  
automatic changing is inhibited.  
Store button  
Store current pages in List mode.  
Press the LIST button to change from FLOF system to LIST Mode.  
Press a coloured button to correspond to the coloured brackets on the screen for  
page number storage.  
Enter the Teletext page number by using the 0 ~ 9 digit buttons (enter three digits).  
Press the STORE button to memorize the page numbers you require.  
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Subcode button  
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When a selected Teletext page with hidden subpages or timed pages, these pages can  
be seen by the following manner:  
1. Press the subcode button. Screen will show « = = = = »  
2. Enter 4 digits number button to correspond to the subpage desired. E.g. 0010 for  
subpage number 10.  
3. Wait until the page appears  
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Installation  
1. Insert Remote Control Batteries  
1 Remove the battery cover by pulling then lifting the knob on the cover.  
2 Insert the batteries, corresponding to the (+) and (-) markings on the battery compartment.  
3 Reattach the battery cover.  
CAUTION  
Only use the specified AAA batteries.  
Do not mix new and old batteries. This may result in cracking or leakage,  
which may pose a risk of fire or lead to personal injury.  
Insert batteries according to (+) and (-) markings. Inserting the batteries incor-  
rectly may result in cracking or leakage, which may pose a risk of fire or lead to  
personal injury.  
Dispose of the battery in accordance with local laws and regulations.  
Keep the battery away from children and pets.  
When the remote control will not to be used for an extended period, remove  
the batteries.  
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2. Connecting with the antenna  
Make sure the power is off before installing N2750w.  
Connect the LCD TV to TV antenna terminal or CATV box by 75-ohm coaxial cable.  
RF Cable or Adapter  
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3. Connect Audio Cable  
Connect Video/Audio cables from compatible devices into the back panel of N2750w.  
OPTIONAL:  
To connect an external amplifier,  
connect the L/R RCA cable from  
the TV AUDIO OUT port to the  
appropriate AUDIO IN port on a  
compatible amplifier as shown on  
the right.  
Stereo system  
Audio Cable (Cable not supplied)  
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4. Connect AV, S-Video, YPbPr to Video Devices  
Connect Video/Audio cables from compatible devices into the back panel of N2750w.  
AV model:  
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RCA A/V Cable  
(Cable not supplied)  
VCR  
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S-Video model:  
S-Video Cable  
(Cable not supplied)  
VCR  
Audio in Cable (Cable not supplied)  
YPbPr model:  
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YPbPr Cable  
(Cable not supplied)  
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DVD Palyer  
or VCR  
Audio in Cable  
(Cable not supplied)  
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5. Connect to the PC  
VGA (15pin D-Sub):  
Connect the VGA cable from VGA output of PC to the VGA terminal input of N2750w.  
PC up to 1280 x 1024, 1024 x 768 is the preferred resolution.  
PC  
VGA 15 Pin Cable  
(Cable not supplied)  
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PC Audio in:  
Connect the Audio In cable (green) from audio output of your PC to the audio input  
terminal (green) of N2750w.  
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PC  
PC Audio in Cable  
(Cable not supplied)  
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Earphone:  
Connect Earphone from compatible devices into the back panel of N2750w.  
Earphone  
(Earphone not supplied)  
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6. Connect power cable  
Connect the power cord to the N2750w then to a properly grounded AC outlet. Turn on  
the AC Switch on the back of N2750w  
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AC Switch  
Switch to ON  
AC wall socket  
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7. Turn Power ON  
Press the Power  
button on top of the  
LCD display. Or press  
the Power On (red)  
button on the Remote  
Control. Turn Video  
source power ON.  
8. Select input source for your LCDTV display, via either OSD menu or  
Remote control  
The Enter key of N2750w is the shortcut key for selection of input source to display.  
TV key of remote control is shortcut for TV selection.  
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OSD Functions  
Basic operation  
To adjust the function of your LCD TV, you may use your remote control or those but-  
tons onto your LCD TV to set input sources, such as OSD sources, volume adjusting,  
and etc.  
Powering the LCD TV  
Before using the LCD TV:  
1. Insert the power plug.  
2. Connect external equipment properly.  
3. Turn on the Main Power Switch. (If the LCD TV will not be used for a long period of  
time, please turn it off)  
Power On/Off:  
To turn the LCD TV on/off :  
Press the POWER button under the LCD TV or press the POWER button on your  
remote control to turn on/off the TV. The power LED indicator lights up when the LCD  
TV is working.  
Volume Adjust  
Press or vol-/+ to adjust the volume.  
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Channel Select  
Press number key.  
Ex: Your desired number is 8.  
Press 8  
Ex: Your desired number is 80.  
Press 8  
press 0  
Favorite Channel Select  
Press CH-/+ key or  
button to select your favorite channels.  
After auto scanning all the available channels, the ordinal of favorite  
channel is as following.  
If you want to set up the favorite channels, please reference page 20.  
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Info  
Display the current information,  
such as input source, resolution,  
vertical frequency, resolution  
type, channel, and sound mode.  
Press INFO, and the current state  
will be displayed on the screen.  
Freeze  
To freeze the main picture.  
When the picture stops,  
The sound still continues.  
Input Source Select  
There are Composite, S-Video, RGB,  
Component, TV, and SCART sources provided.  
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Using the OSD Function  
You can use the OSD menus and options to adjust various settings by using your re-  
mote control.  
The basic operation is as following:  
Press MENU to display OSD Menu.  
Use  
to move the cursor bar up and down, so that you can appoint your desired  
optional itemwhile OSD menu is enabled.  
Use ENTER to get into your desired item.  
Press  
to adjust the condition.  
Press EXIT to close the recent page.  
Use MENU again to leave OSD Menu.  
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Advanced Operation  
-OSD Menu/ Remote Control  
VIDEO—Adjust the Video  
BY OSD MENU  
The video menu is active in all input sources.  
Press MENU.  
Press  
to select VIDEO.  
Press ENTER.  
Press  
to select the desired item  
you want to adjust.  
Use  
to adjust it.  
Press EXIT to close the recent page.  
Press MENU again to leave OSD  
Menu.  
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Contrast: To adjust the white level of the video.  
Brightness: To adjust the black level of the video.  
Colour: To adjust the colour saturation.  
Sharpness: To adjust the picture sharpness of the video.  
Tint: To adjust the tint level.  
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GRAPHICS—Adjust the Graphics  
BY OSD MENU  
The graphics menu is only active in “RGB.” However, in “Component” mode, phase  
function will be available.  
When in PIP/PBP/Multi Window screen, graphics menu only works on main screen. In  
sub screen, it is unable.  
Press MENU.  
Press  
to select Graphics.  
Press ENTER.  
Press  
to select the desired  
item you want to adjust.  
Use  
to adjust it.  
Press EXIT to close the recent  
page.  
Press MENU again to leave OSD  
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Menu.  
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Auto Adjust: Auto adjust picture’s horizontal position, vertical position, fine tune and  
H-Size .  
H. Position: To adjust the horizontal position of the graphic.  
V. Position: To adjust the vertical position of the graphic.  
Phase: To remove any horizontal distortion and clear or sharpen the display  
characters.  
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AUDIO—Adjust the Audio  
BY OSD MENU  
The audio menu is active in all input sources.  
Press MENU.  
Press  
to select AUDIO.  
Press ENTER.  
Press  
to select the desired item  
you want to adjust.  
Use  
to adjust it.  
Press EXIT to close the recent page.  
Press MENU again to leave OSD  
Menu.  
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Treble: To adjust the treble.  
Bass: To adjust the bass.  
Balance: To adjust the left and right audio balance.  
BY REMOTE CONTROL  
SOUND: Press it repeatedly to select the type  
of sound of full screen or main screen.  
It is only active while the input source is TV.  
Mode  
dual  
Exchangeable type of sound  
dual 1, dual 2  
stereo  
mono  
stereo, mono  
mono  
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MUTE: To mute the sound.  
To disable Mute, press MUTE again, or press  
sound.  
directly to adjust the  
DISPLAY—Adjust the Display  
BY OSD MENU  
The display menu is active in all input sources.  
Press MENU.  
Press  
to select  
DISPLAY.  
Press ENTER.  
Press  
to select the  
desired item you want to  
adjust.  
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Use  
to adjust it.  
Press EXIT to close the  
recent page.  
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Press MENU again to leave  
OSD Menu.  
Aspect Ratio: To select the screen width to 16:9, 4:3 or Move Expand viewing mode.  
However, it only works on full screen. In PIP/PBP/Multi Window condition, it is  
unable.  
Colour Adjust: To adjust the colour of red, green, blue, and skin tone for the screen.  
Colour Temperature: To select the screen colour temperature between warm,  
defualt, and cool.  
BY REMOTE CONTROL  
WIDE: To select the screen width to 16:9, 4:3 or Move Expand viewing  
mode. (the function is the same as aspect ratio in OSD menu)  
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SETTING—To setup the Setting  
BY OSD MENU  
While the input source is TV, all the functions of setting menu are active. However, in  
other input sources, the functions of country, auto scan, fine tune, and channel edit are  
unable—only main source, language, and memory recall are active.  
Press MENU.  
Press  
to select  
DISPLAY.  
Press ENTER.  
Press  
to select the  
desired item you want to  
adjust.  
Use  
to adjust it.  
Press EXIT to close the  
recent page.  
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Press MENU again to leave  
OSD Menu.  
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Main Source: There are some input sources provided you to select—AV-IN, S-Video,  
D-Sub, YPbPr, TV, and SCART.  
Language: To choose the language of OSD window. There are different languages  
to place at your disposal—English, Russian, Finnish, French, Dutch, Italian, Spanish,  
and Swedish.  
Country: To select the TV broadcast system in your area - Australia ( PAL B/G),  
Austria (PAL B/G), China (PAL D/K), Denmark ( PAL B/G), Finland (PAL B/G), France  
(SECAM L), Germany (PAL B/G), Italy (PAL B/G), Netherlands (PAL B/G), Norway  
(PAL B/G), Russia (SECAM D/K), Spain (PAL B/G), Sweden ( PAL B/G), Switzerland  
(PAL B/G), United Kingdom (PAL I), All.  
Auto Scan: To auto scan the TV channels (TV or CATV).  
1. Function: To look for all the channels viewable in the set area. Kindly suggest  
you auto scan all the channels before watching your TV for the first time.  
2. After auto scan all the channels, you need not to do it again when turning on  
your TV next time.  
3. If you want to stop auto scan, press EXIT.  
Fine Tune: To fine tune TV reception.  
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Channel Edit: To program your favorite channels and edit the program name.  
Definition:  
1. Channel: Indicate the original channel  
number.  
2. Program Name: Indicate the name you edit  
for the appointed channel.  
Favorite:  
1. There are 0~99 favorite channels provided to set up. The ordinal numbers of favorite  
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channel decide the channel display sequence while using  
control.  
with your remote  
2. How to program your favorite channels?  
1. Use  
expected to be the favorite channel.  
2. Press the green (INPUT) button.  
to move your cursor bar up and down to the desired channel list which is  
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3. Input the favorite channel ordinal with the number key of your remote control.  
4. After inputting, wait few seconds, the favorite you set will automatically program the  
position according to the ordinal from Favorite 0~99.  
5. If would have a message windows “Delete channel?”, while pressing red (PIP/  
Split) button, pressing ENTER button to confirm, press EXIT button to cancel.  
6. Auto scan the channels can help you search back all the deleted channels.  
Program Name:  
1. To edit the name for the channel.  
2. How to do?  
1. Use  
to move your cursor bar up and down to the channel you require to edit.  
2. Press the yellow (SOUND) button.  
3. Press  
to edit the program name. The name is limited in three characters.  
4. If you want to revise the name, press the yellow (SOUND) button to rename it.  
Memory Recall: Restore the factory setting of Contrast, Brightness, Colour,  
Sharpness, Tint, Colour Temperature, Volume, Treble, Bass, and Balance.  
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PIP—Adjust the PIP  
BY OSD MENU  
The PIP menu is active in all input sources.  
It allows you watch two screens or multi-screens from different sources at the same time.  
Press MENU.  
Press  
to select  
DISPLAY.  
Press ENTER.  
Press  
to select the  
desired item you want to  
adjust.  
Use  
to adjust it.  
Press EXIT to close the  
recent page.  
Press MENU again to leave  
OSD Menu.  
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PIP Source: To select the input source for the sub-screen as below.  
Main Screen  
Input Source of Sub-Screen  
D-Sub/ YPbPr  
AV/ S-Video/ SCART/ TV  
D-Sub/ YPbPr  
AV/ S-video / SCART / TV  
PIP Mode: To select the favorite display condition of your screen-Off, PIP (picture in  
picture), PBP (picture by picture), or Multi Window.  
PIP Size: To adjust the size of sub-screen of PIP (Not active in PBP condition).  
PIP H. Position: To adjust the horizontal position of sub-screen of PIP (Not active in  
PBP condition).  
PIP V. Position: To adjust the vertical position of sub-screen of PIP (Not active in  
PBP condition).  
PIP Contrast: To adjust the contrast of the sub-screen of PIP, PBP, or Multi Window  
condition.  
PIP Brightness: To adjust the brightness of the sub-screen of PIP, PBP, or Multi  
Window condition.  
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BY REMOTE CONTROL  
Press PIP V.SWAP: main and sub picture of PIP/PBP/Multi Window will be ex-  
changed to each other, both sound and picture (A: main picture; B: sub picture).  
Press PIP SOUND: select to sound from sub picture or main picture.  
PIP  
PBP  
Multi-Window  
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Zoom Adjust  
To adjust the focal distance of zoom and pan.  
(This function is only active in Full screen.  
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Adjust Zoom:  
1. Press ZOOM button.  
2. Press  
to adjust zoom factor.  
3. Press ZOOM again to exit.  
Adjust PAN:  
1. Press ENTER to switch to pan.  
2. Press  
/
to adjust pan.  
3. Pan is only active on the enlarged picture (When the  
screen is I:I, the pan has no function).  
4. Press ZOOM again to exit.  
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OPTION—Adjust the Option  
BY OSD MENU  
The OPTION menu is active in all input sources.  
Press MENU.  
Press  
to select VIDEO.  
Press ENTER.  
Press  
to select the desired item  
you want to adjust.  
Use  
to adjust it.  
Press EXIT to close the recent page.  
Press MENU again to leave OSD  
Menu.  
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OSD Transparency: To adjust the background transparency of OSD Menu.  
OSD Timeout: The OSD will automatically turn off if there is no adjustment made for  
a certain time of period. You can set up the OSD timeout to 5 seconds, 15 seconds,  
45 seconds, or 60 seconds.  
Sleep: To set up the off timer of TV— 15min, 30min, 45min, 60min, or 90min.  
Choose OFF for disable Sleep function.  
BY REMOTE CONTROL  
Sleep: To set up the off timer of TV— 15min, 30min, 45min, 60min,  
or 90min.  
To cancel the function, choose OFF.  
ViewSonic N2750w 28  
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Other Information  
Specifications  
LCD  
Type  
27" TFT Active Matrix  
0.1555(H) x 0.4665(V) mm pixel pitch  
RGB vertical stripe  
Colour Filter  
Glass surface  
Anti-Glare  
Input signal  
RGB  
RGB analog (0.7/1.0 Vp-p, 75 ohms)  
Separate Sync,  
fh:30-80 kHz, fv:50-75 Hz  
RF  
Video  
TV system Antenna/NTSC  
1 compsite RCA, 1 S-Video, 1YPbPr component,  
1 SCART  
Audio  
PC  
1 mini-stereo, 2 pair of RCA (L/R) stereo  
Compatibility  
Resolution  
Up to 1280 x 1024 Non-interlaced  
Recommended  
and supported  
1280 x 1024 @ 60 Hz  
1024 x 768 @ 60, 75 Hz  
800 x 600 @ 60, 75 Hz  
640 x 480 @ 60, 75 Hz  
Speaker Output  
Audio Output  
Power  
5W x 2  
1 pair of RCA (L/R) stereo jack, 1 mini-stereo  
100-240 VAC, 50/60 Hz (auto switch)  
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Voltage  
Display area  
Full Scan  
597.12 mm (H) x 335.88 mm (V)  
23.5" (H) x 13.2" (V)  
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Operating  
conditions  
Temperature  
Humidity  
Altitude  
32° F to + 104° F (0° C to + 40° C)  
10% to 65% (no condensation)  
To 10,000 feet (3,000m)  
Storage  
conditions  
Temperature  
Humidity  
Altitude  
-4° F to + 140° F (-20° C to + 60° C)  
10% to 90% (no condensation)  
To 40,000 feet (12,000m)  
Dimensions  
Physical  
680 mm (W) x 540 mm (H) x 243 mm (D)  
26.8" (W) x 21.3" (H) x 9.6" (D)  
Weight  
Net  
18.3 kg (40.3 lb)  
Regulations  
CE, CB, TÜV/GS  
Power saving  
modes  
On  
Active Off  
<150W (green LED)  
<8W (green LED)  
(pre-adjusted to VESA® 1024 x 768 @ 60 Hz)  
Preset Timing Mode  
Warning: Do not set the graphics card in your computer to exceed these refresh rates; doing so may  
result in permanent damage to the LCD display.  
Note: Product Specification are subject to change without notice.  
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Troubleshooting  
No power  
Make sure power button (or switch) is ON.  
Make sure A/C power cord is securely connected to the LCD TV.  
Plug another electrical device (like a radio) into the power outlet to verify that  
the outlet is supplying proper voltage.  
Power is ON but no screen image  
Make sure the video cable supplied with the LCD TV is tightly secured to the video output port on  
the back of the Video source. If the other end of the video cable was not attached permanently to the  
LCD TV, tightly secure it to the LCD TV.  
Adjust brightness and contrast.  
Check Source settings.  
Make sure the signal source is compative with the LCD TV.  
Wrong or abnormal colours  
If any colours (red, green, or blue) are missing, check the video cable to make sure it is securely  
connected. Loose or broken pins in the cable connector could cause an improper connection.  
Connect the LCD display to another Video source.  
Control buttons do not work  
Press only one button at a time.  
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Snow appears on screen  
Check your antenna connection.  
Check TV/CATV selection.  
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No Sound  
Check your audio connection in accordance with Video source.  
Press Mute again, so that Mute disappears from the screen.  
Check you NICAM settings.  
Press the Volume + key on your remote controller.  
Remote control doesn’t work  
Make sure batteries been inserted correctly.  
Batteries could be weak, replace batteries.  
NO picture in PC mode  
Set PC to “1024 x 768” or “1280 x 1024” @ 60 Hz signal timing.  
NO SCART  
Check your SCART settings for composite video input/ output, RGB inputs and stereo audio input/  
output.  
NO Teletext  
Check your remote control button for Teletext function.  
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Customer Support  
For technical support or product service, see the table below or contact your reseller.  
NOTE: You will need the product serial number.  
Contry/ Region Web site  
T = Telephone  
F = FAX  
Email  
support  
F: 00 44 (0) 1475 657808  
France  
German  
Nordics  
T: 00 33 (0) 1 414 74930  
F: 00 33 (0) 1 47 99 75 30  
T: 00 49 (0) 800 1717 430 viewsoniceurope@rts-  
services.de  
eservice  
T: 00 47 628 24 100  
F: 00 47 628 24 101  
All other  
countries  
support  
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Limited Warranty  
VIEWSONIC LCD DISPLAY  
What the warranty covers:  
ViewSonic® warrants its products to be free from defects in material and workmanship during the  
warranty period. If a product proves to be defective in material or workmanship during the warranty  
period, ViewSonic will, at its sole option, repair or replace the product with a like product. Replacement  
product or parts may include remanufactured or refurbished parts or components.  
How long the warranty is effective:  
ViewSonic N2750w is warranted for one (1) year for all parts including the light source and one (1)  
year for all labor from the date of the first consumer purchase.  
Who the warranty protects:  
This warranty is valid only for the first consumer purchaser.  
What the warranty does not cover:  
1. Any product on which the serial number has been defaced, modified or removed.  
2. Damage, deterioration or malfunction resulting from:  
a. Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product  
modification, or failure to follow instructions supplied with the product.  
b. Repair or attempted repair by anyone not authorized by ViewSonic.  
c. Any damage of the product due to shipment.  
d. Removal or installation of the product.  
e. Causes external to the product, such as electrical power fluctuations or failure.  
f. Use of supplies or parts not meeting ViewSonic’s specifications.  
g. Normal wear and tear.  
h. Any other cause which does not relate to a product defect.  
3. Removal, installation, and set-up service charges.  
How to get service:  
1. For information about receiving service under warranty, contact ViewSonic Customer Support.  
You will need to provide your product's serial number.  
2. To obtain service under warranty, you will be required to provide (a) the original dated sales slip, (b)  
your name, (c) your address, (d) a description of the problem, and (e) the serial number of the product.  
3. Take or ship the product freight prepaid in the original container to an authorized ViewSonic service  
center or ViewSonic.  
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4. For additional information or the name of the nearest ViewSonic service center, contact ViewSonic.  
Limitation of implied warranties:  
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THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, WHICH EXTEND BEYOND THE  
DESCRIPTION CONTAINED HEREIN INCLUDING THE IMPLIED WARRANTY OF MERCHANTABIL-  
ITY AND FITNESS FOR A PARTICULAR PURPOSE.  
Exclusion of damages:  
VIEWSONIC'S LIABILITY IS LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE  
PRODUCT. VIEWSONIC SHALL NOT BE LIABLE FOR:  
1. DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE PRODUCT, DAMAGES  
BASED UPON INCONVENIENCE, LOSS OF USE OF THE PRODUCT, LOSS OF TIME, LOSS OF  
PROFITS, LOSS OF BUSINESS OPPORTUNITY, LOSS OF GOODWILL, INTERFERENCE WITH  
BUSINESS RELATIONSHIPS, OR OTHER COMMERCIAL LOSS, EVEN IF ADVISED OF THE  
POSSIBILITY OF SUCH DAMAGES.  
2. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE.  
3. ANY CLAIM AGAINST THE CUSTOMER BY ANY OTHER PARTY.  
Effect of state law:  
This warranty gives you specific legal rights, and you may also have other rights which vary from state  
to state. Some states do not allow limitations on implied warranties and/or do not allow the exclusion of  
incidental or consequential damages, so the above limitations and exclusions may not apply to you.  
Sales outside the U.S.A. and Canada:  
For warranty information and service on ViewSonic products sold outside of the U.S.A. and Canada,  
contact ViewSonic or your local ViewSonic dealer.  
ViewSonic LCD Warranty (V3.0)  
Release Date: 0 1- 29- 2002  
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Appendix  
Safety Guidelines  
For European Countries  
In Europe you must use a cord set which is appropriate for the receptacles in your country. The cord set is  
HAR-Certified, and a special mark that will appear on the outer sheath, or on the insulation of one of the  
inner conductors.  
AC PLUG CORD PRECAUTIONS FOR THE UNITED KINGDOM  
FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY.  
IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET THEN THE PLUG SHOULD BE  
CUT OFF AND DISPOSED OF SAFELY.  
THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO AN  
APPROPRIATE SOCKET.  
CE Conformity for Europe  
The device complies with the requirements of the EEC directive 89/336/EEC as amended  
by 92/31/EEC and 93/68/EEC Art.5 with regard to “Electromagnetic compatibility”, and  
73/23/EEC as amended by 93/68/EEC Art.13 with regard to “Safety.”  
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