Asus Computer Monitor 24T1EH User Manual

LED TV Monitor  
T1 Series  
User’s Manual  
E
Contents  
Contents................................................................................................................... iii  
Notices ..................................................................................................................... iv  
Safety Information.................................................................................................... v  
Care and Cleaning................................................................................................... vi  
Recycling Place.....................................................................................................viii  
1.1 Welcome!....................................................................................................... 1  
1.2 Package Contents ........................................................................................ 1  
1.3 Display Introduction ................................................................................... 2  
1.3.1 Front view............................................................................................ 2  
1.3.2 Top view .............................................................................................. 3  
1.3.3 Rear view............................................................................................. 5  
1.4 Remote Controller Introduction................................................................ 7  
2.1 Assembling the Display............................................................................... 9  
2.2 Adjusting the Posture of the Display........................................................ 9  
2.3 Detaching the arm/base (only for 27T1EH).......................................... 10  
2.4 Connecting the Display............................................................................. 11  
2.5 Turning the Display On ............................................................................. 11  
2.6 Setting the Monitor ................................................................................... 12  
2.7 Setting the Television ............................................................................... 13  
2.8 Using Teletext ............................................................................................ 14  
2.9 Electronic Programme Guide (EPG)........................................................ 15  
2.10 Programme List.......................................................................................... 15  
3.1 On-Screen Display (OSD) Menu .............................................................. 16  
3.1.1 How to reconfigure ........................................................................... 16  
3.1.2 OSD menu introduction.................................................................... 16  
3.2 Specifications Summary ........................................................................... 24  
3.3 Troubleshooting (FAQ) ............................................................................. 27  
ASUS LED TV Monitor T1 Series  
iii  
Notices  
Federal Communications Commission Statement  
This device complies with Part 15 of the FCC Rules. Operation is subject to the  
following two conditions:  
This device may not cause harmful interference, and  
This device must accept any interference received including interference that  
may cause undesired operation.  
This equipment has been tested and found to comply with the limits for a Class B  
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to  
provide reasonable protection against harmful interference in a residential installation.  
This equipment generates, uses and can radiate radio frequency energy and, if not  
installed and used in accordance with manufacturer’ s instructions, may cause  
harmful interference to radio communications. However, there is no guarantee that  
interference will not occur in a particular installation. If this equipment does cause  
harmful interference to radio or television reception, which can be determined by  
turning the equipment off and on, the user is encouraged to try to correct the  
interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment to an outlet on a circuit different from that to which the  
receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
The use of shielding cables for connection of the display to the graphics  
card is required to assure compliance with FCC regulations. Changes or  
modifications to this unit not expressly approved by the party responsible for  
compliance could void the user’s authority to operate this equipment.  
As an Energy Star® Partner, our company has determined that this product meets  
the Energy Star® guidelines for energy efficiency.  
Canadian Department of Communications Statement  
This digital apparatus does not exceed the Class B limits for radio noise emissions  
from digital apparatus set out in the Radio Interference Regulations of the Canadian  
Department of Communications.  
This class B digital apparatus complies with Canadian ICES-003.  
iv  
ASUS LED TV Monitor T1 Series  
Safety Information  
Before setting up the display, carefully read all the documentation that came with  
the package.  
To prevent fire or shock hazard, never expose the display to rain or moisture.  
Never try to open the display cabinet. The dangerous high voltages inside the  
display may result in serious physical injury.  
If the power supply is broken, do not try to fix it by yourself. Contact a qualified  
service technician or your retailer.  
Before using the product, make sure all cables are correctly connected and the  
power cables are not damaged. If you detect any damage, contact your dealer  
immediately.  
Slots and openings on the back or top of the cabinet are provided for ventilation.  
Do not block these slots. Never place this product near or over a radiator or heat  
source unless proper ventilation is provided.  
The display should be operated only from the type of power source indicated on  
the label. If you are not sure of the type of power supply to your home, consult  
your dealer or local power company.  
Use the appropriate power plug which complies with your local power standard.  
Do not overload power strips and extension cords. Overloading can result in fire  
or electric shock.  
Avoid dust, humidity, and temperature extremes. Do not place the display in any  
area where it may become wet. Place the display on a stable surface.  
Unplug the unit during a lightning storm or if it will not be used for a long period of  
time. This will protect the display from damage due to power surges.  
Never push objects or spill liquid of any kind into the slots on the display cabinet.  
To ensure satisfactory operation, use the display only with UL listed computers  
which have appropriate configured receptacles marked between 100-240V AC.  
If you encounter technical problems with the display, contact a qualified service  
technician or your retailer.  
This symbol of the crossed out wheeled bin indicates that the product  
(electrical, electronic equipment, and mercury-containing button cell battery)  
should not be placed in municipal waste. Please check regulations for  
disposal of electronic products.  
To prevent the spread of fire, keep candles or other open flames away from  
this product at all times.  
ASUS LED TV Monitor T1 Series  
v
Care and Cleaning  
Before you lift or reposition your display, it is better to disconnect the cables and  
power cord. Follow the correct lifting techniques when positioning the display.  
When lifting or carrying the display, grasp the edges of the display.  
Do not lift the display by the stand or the cord.  
Cleaning. Turn your display off and unplug the power cord. Clean the display  
surface with a lint-free, non-abrasive cloth. Stubborn stains may be removed with  
a cloth dampened with mild cleaner.  
Avoid using a cleaner containing alcohol or acetone. Use a cleaner intended for  
use with the LED. Never spray cleaner directly on the screen, as it may drip  
inside the display and cause an electric shock.  
The following symptoms are normal with the display:  
The screen may flicker during the initial use due to the nature of the fluorescent  
light. Turn off the Power Switch and turn it on again to make sure that the flicker  
disappears.  
You may find slightly uneven brightness on the screen depending on the desktop  
pattern you use.  
When the same image is displayed for hours, an afterimage of the previous  
screen may remain after switching the image. The screen will recover slowly or  
you can turn off the Power Switch for hours.  
When the screen becomes black or flashes, or cannot work anymore, contact  
your dealer or service centre to fix it. Do not repair the screen by yourself!  
Conventions used in this guide  
WARNING: Information to prevent injury to yourself when trying to  
complete a task.  
CAUTION: Information to prevent damage to the components when trying  
to complete a task.  
IMPORTANT: Information that you MUST follow to complete a task.  
NOTE: Tips and additional information to aid in completing a task.  
vi  
ASUS LED TV Monitor T1 Series  
Where to find more information  
Refer to the following sources for additional information and for product and software  
updates.  
1. ASUS websites  
The ASUS websites worldwide provide updated information on ASUS hardware  
2. Optional documentation  
Your product package may include optional documentation that may have been  
added by your dealer. These documents are not part of the standard package.  
ASUS LED TV Monitor T1 Series  
vii  
Recycling Place  
EUROPE  
When disposing of ASUS products in Europe, please contact one of the following  
locations to make arrangements for recycling.  
ASUS France S.A.R.L.  
10 allee bienvenue, 93160, noisy le grand, France  
Tel:  
+33 1 49 32 96 50  
ASUS COMPUTER GmbH (Germany)  
Harkortstr. 21 – 23, 40880 Ratingen, Deutschland  
Hotline: +49 01805 / 010920 ( Mo – Fr / 9 – 17h)  
Fax:+49 2102 9599-11 (24h)  
ASUSTeK Italy srl  
Via Piero Gobetti 2/B Centro direzionale Villa Fiorita 20063 Cernusco sul  
Naviglio (MI), Italy  
Tel:  
+39 199400089  
Fax:  
+39 02 20240555  
ASUSTek UK Ltd.  
1st Floor, Focus 31, West Wing, Mark Road, Hemel Hempstead, HP2 7BW, UK  
Tel:  
Fax:  
+44 1442 202 700  
+44 1442 245 882  
ASUS IBERICA S.L.  
C/ Plomo 5-7, 08038 Barcelona, Spain  
Tel:  
+34 902 889688  
ASUS Nordic AB  
Finlandsgatan 16, 4 Tr., 16474 Kista, Sweden  
Tel:  
Fax:  
+46 8 5889 8900  
+46 8 5889 8999  
ASUS Computer Benelux B.V.  
Fultonbaan 12 3439 NE Nieuwegein The Netherlands  
Tel:  
Hotline: +31 (0)591-668190  
Fax: +31 (0)591-666853  
+31.30.60.22.452  
ASUS Computer Czech Republic S.R.O.  
V Olsinach 2300/75, 10000 Prague, Czech Republic  
Tel:  
Fax:  
+420 274 774 872  
+420 274 774 889  
ASUS Polska SP. Z.O.O.  
Al. Jerozolimskie 200, 02-222 Warsaw 4 floor, Poland  
Tel:  
Fax:  
+48 22 571 80 00  
+48 22 571 80 01  
ASUS Hungary Kft.  
Tel:  
Fax:  
+36 1 505 45 61  
+36 1 505 45 63  
viii  
ASUS LED TV Monitor T1 Series  
NORTH AMERICA  
When disposing of ASUS products in North America, please contact the following  
locations to make arrangements for recycling.  
ASUS COMPUTER INTERNATIONAL (America)  
US Headquarters:  
800 Corporate Way, Fremont, CA 94539, USA  
Tel:  
Fax:  
+1 510-739-3777  
+1 510-608-4555  
Canada Branch Office:  
802 Cochrane Dr., Unit 2, Markham ON, L3R 8C9, Canada  
Tel:  
Fax:  
(905) 370-2787  
(905) 489-2718  
ASIA PACIFIC  
When disposing of ASUS products in Asia Pacific, please contact the following  
location to make arrangements for recycling.  
ASUSTeK COMPUTER INC.  
No. 15, Li-Te Rd., Peitou, Taipei, Taiwan  
Tel:  
Hotline: +886-(0)800-093-456  
Fax: +886-2-2895-9254  
+886-2-2894-3447  
“THIS DISPLAY UNIT IS AN ELECTRIC DEVICE WHICH MAY CONTAIN HAZARDOUS MATERIALS  
AND COMPONENTS, AND WHICH MUST BE DISPOSED OF AT END OF LIFE ACCORDING TO  
THE PROPER PROCEDURE”  
ASUS LED TV Monitor T1 Series  
ix  
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x
ASUS LED TV Monitor T1 Series  
1.1 Welcome!  
Thank you for purchasing the ASUS® TV Monitor T1 Series LED display!  
The latest LED display from ASUS provides a host of features that enhance your  
viewing experience. It integrates a number of various media input interfaces and a  
built-in TV tuner to meet your needs on a display for working as well as entertainment.  
With these features, you can enjoy the convenience and delightful visual experience  
that the TV Monitor T1 Series is to bring to you!  
1.2 Package Contents  
Check the package of your TV Monitor T1 LED display for the following items:  
LED display  
Display base and screw  
Warranty card  
Quick start guide  
User’s manual CD  
Power cord  
VGA cable  
Remote controller and batteries  
Audio cable  
If any of the above items is damaged or missing, contact your retailer  
immediately.  
ASUS LED TV Monitor T1 Series  
1
1.3 Display Introduction  
1.3.1 Front view  
1.  
Power button and power indicator  
Press this button to turn the display on, off, or stand-by.  
The colour of the power indicator is as the below table.  
Status  
Blue  
Red  
Description  
On  
Stand-by  
2. Remote receiver  
The display receives the signal from the remote controller here.  
2
ASUS LED TV Monitor T1 Series  
1.3.2 Top view  
1.  
2.  
/
/
Splendid / Auto Adjust / Enter button  
To switch among preset Standard, Theatre, Game, and Scenery video  
modes of Splendid™ Video Enhancement Technology  
To automatically adjust the image from VGA input to its optimized  
parameters by pressing this button for 2 – 3 seconds  
To enter/select the icon (function) highlighted while the OSD is activated  
Menu / Return /Exit button  
To activate the OSD menu  
To return to the top menu list when the OSD is activated  
To exit from input source selection  
3. Previous Programme / Left button  
To switch to the previous programme  
To choose the left item of the OSD menu  
To choose the previous mode in Splendid™ mode selection or the previous  
source in Input source selection  
4. Next Programme / Right button  
To switch to the next programme  
To choose the right item of the OSD menu  
To choose the next mode in Splendid™ mode selection or the next source in  
Input source selection  
ASUS LED TV Monitor T1 Series  
3
5. Volume Down / Down button  
To decrease the sound volume  
To choose the lower item of the OSD menu  
To choose the next mode in Splendid™ mode selection or the next source in  
Input source selection  
6. Volume Up / Up button  
To increase the sound volume  
To choose the upper item of the OSD menu  
To choose the previous mode in Splendid™ mode selection or the previous  
source in Input source selection  
7.  
Source button  
To switch among the input signal sources of TV, SCART, Component, VGA,  
HDMI, Video, and S-Video  
To exit from OSD menu or from Splendid mode selection  
4
ASUS LED TV Monitor T1 Series  
1.3.3 Rear view  
22T1EH, 24T1EH & 27T1EH  
ASUS LED TV Monitor T1 Series  
5
1. Power socket and switch to connect power cord and to switch the display on  
and off  
2. VGA connection for PC VGA analogue signal connection  
3. Audio-in for PC stereo sound to connect PC audio source  
4. Component connection to connect Component (YPbPr) video signal source  
5. Audio-in connection to input audio signal through RCA cable  
6. SCART connection to connect AV devices  
7. HDMI connection for High-Definition Multimedia Interface (HDMI) signal  
connection  
8. S-Video connection to connect S-Video signal source  
9. Coaxial S/PDIF audio-out to output digital audio signal over coaxial S/PDIF  
cable  
10. Video-in connection to connect CVBS video signal source  
11. Audio-in connection to input audio signal through RCA cable  
12. TV signal connection to connect TV signal source from antenna or cable  
13. CI card slot for CI (Common Interface) card from your CAM (Conditional Access  
Module, generally used for Pay per View services) provider  
14. Headphone jack to output audio signal to headphone  
15. Service port for manufacturer use ONLY  
16. Kensington Lock  
6
ASUS LED TV Monitor T1 Series  
1.4 Remote Controller Introduction  
Installing the batteries  
1. Open the battery compartment cover on the  
back side.  
2. Insert two AAA type batteries in correct  
polarity (+ to +, - to -).  
3. Close the cover.  
DO NOT mix old or used batteries with new ones.  
Use the remote controller in front of  
the remote receiver with a distance  
shorter than 7 meters and within 30  
degree to the left and to the right.  
Dispose of used batteries in a  
recycle bin to prevent from  
environment pollution.  
ASUS LED TV Monitor T1 Series  
7
1. Power on or stand-by  
2. Set sleep timer  
3. Select input signal source  
4. Number keys for direct channel  
access  
5. Back to the last channel  
6. Display the programme list  
7. Previous and next programme; also  
Teletext page up and down  
8. List favourite programmes  
9. Volume up, volume down, and mute  
10. Menu, exit, , , , and enter  
11. Splendid mode selection; also red  
button  
12. Change sound mode; also green  
button  
13. Adjust brightness; also yellow button  
14. Auto adjust screen for VGA; also blue  
button  
15. Display Teletext  
16. Picture freeze; also Teletext hold  
17. Wide or square picture format; also  
Teletext size  
18. Electronic Program Guide; also  
Teletext reveal  
19. Broadcast information; also Teletext  
index  
20. Display or hide the time; also Teletext  
sub-page  
21. Stereo sound mode; also Teletext  
cancel  
22. Display digital subtitle  
8
ASUS LED TV Monitor T1 Series  
2.1 Assembling the Display  
To assemble the monitor base:  
1. Have the front of the display face down on a table.  
2. Align the base on the arm to fit it into the arm groove.  
3. Fix the base to the arm by fastening the bundled screw.  
We recommend that you cover the table surface with soft cloth to prevent  
damage to the display.  
2.2 Adjusting the Posture of the Display  
For optimal viewing, we recommend that you  
look at the full face of the display, and then  
adjust the display to the angle that is most  
comfortable for you.  
-5˚ – 15˚  
Hold the stand to prevent the monitor from falling  
when you change its angle.  
You can adjust the display’s angle from -5˚ – 15˚.  
It is normal that the monitor slightly shakes while you adjust the viewing  
angle.  
ASUS LED TV Monitor T1 Series  
9
2.3 Detaching the arm/base (only for 27T1EH)  
(For VESA wall mount)  
The detachable arm/base of this LED monitor is specially designed for VESA wall  
mount.  
To detach the arm/base:  
1. Have the front of monitor face down on a table.  
2. Remove the rubbers in the four screw holes (figure 1).  
3. Remove the base (figure 2).  
4. Pry the rear hinge cover (figure 3).  
5. Use a screwdriver to remove the four screws on the hinge (figure 4), then remove  
the hinge.  
Figure 1  
Figure 2  
Figure 3  
Figure 4  
We recommend that you cover the table surface with soft cloth to prevent  
damage to the monitor.  
10  
ASUS LED TV Monitor T1 Series  
2.4 Connecting the Display  
SCART, S-Video,  
Composite, & Component  
For 22T1EH, 24T1EH  
& 27T1EH  
PC  
D-Sub, HDMI,  
& Audio-in  
TV Signal  
(Antenna,  
Cable, etc)  
HDMI &  
Audio-in  
S/PDIF  
AC Power  
External  
Stereo  
Speakers  
DVD Player, etc  
To connect the power cord: connect one end of the power cord securely to the  
display’s AC input port, the other end to a power outlet.  
Before you connect the cables, ensure that the connected devices are  
switched off or the power cord is unplugged from the electricity supply.  
To connect the signal cables: connect one end of the signal cable(s) to the  
display, the other end to your computer or any other video devices.  
When more than one signal sources are simultaneously connected, you can  
switch the input source by using the  
on the remote controller.  
key on the keypad of the display or  
To connect the audio cable: connect the audio cable from the display’s  
audio-in port to the computer’s and/or video devices’ audio-out port.  
To connect to external speakers: Connect an audio-out cable from the  
audio-out port of the display to the audio-in port of external speakers.  
2.5 Turning the Display On  
Press the power button. See section 1.3 Display Introduction for the location of the  
power button. The power indicator lights up in blue to show that the monitor is ON.  
ASUS LED TV Monitor T1 Series  
11  
2.6 Setting the Monitor  
Set the PC signal to the optimal resolution and frequency for the best picture quality.  
Vertical  
frequency  
Horizontal  
frequency  
Pixel  
frequency  
Resolution  
720 x 400  
640 x 480  
70Hz  
60Hz  
72Hz  
75Hz  
56Hz  
60Hz  
72Hz  
75Hz  
60Hz  
60Hz  
70Hz  
75Hz  
75Hz  
60Hz  
60Hz  
75Hz  
60Hz  
60Hz  
60Hz  
75Hz  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
31.47KHz  
31.47KHz  
37.86KHz  
37.50KHz  
35.16KHz  
37.88KHz  
48.08KHz  
46.88KHz  
31.02KHz  
48.36KHz  
56.48KHz  
60.02KHz  
67.50KHz  
44.77KHz  
47.78KHz  
60.29KHz  
49.70KHz  
60.00KHz  
63.98KHz  
79.98KHz  
47.71KHz  
47.10KHz  
55.93KHz  
65.32KHz  
62.1KHz  
28.32MHz  
25.17MHz  
31.50MHz  
31.50MHz  
36.00MHz  
40.00MHz  
50.00MHz  
49.50MHz  
33.75MHz  
65.00MHz  
75.00MHz  
78.75MHz  
108.00MHz  
74.51MHz  
79.50MHz  
102.25MHz  
83.50MHz  
108.00MHz  
108.00MHz  
134.99MHz  
85.49MHz  
72.43MHz  
106.49MHz  
121.75MHz  
112.26MHz  
146.24MHz  
148.50MHz  
640 x 480  
640 x 480  
800 x 600  
800 x 600  
800 x 600  
800 x 600  
848 x 480  
1024 x 768  
1024 x 768  
1024 x 768  
1152 x 864  
1280 x 720  
1280 x 768  
1280 x 768  
1280 x 800  
1280 x 960  
1280 x 1024  
1280 x 1024  
1360 x 768  
1366 x 768  
1400 x 900  
1400 x 1050  
1600 x 1024  
1680 x 1050  
1920 x 1080  
65.29KHz  
67.50kHz  
Modes not listed in the table may possibly not be supported.  
Press button for 2 – 3 seconds if noise, trembling, or picture offset appears  
on the screen while VGA input is in use.  
The 1080 24p resolution is only available for HDMI input.  
12  
ASUS LED TV Monitor T1 Series  
2.7 Setting the Television  
1. Press  
MENU button either on the keypad of the display or on the remote  
buttons to select “Programme”.  
controller and use, , , , and  
2. Select “Auto Programme” and choose the country of the broadcasting system.  
3. Select “Start” to scan all the available channels and store them in the memory.  
For further information of setting the TV, please read chapter 3.1.2.  
ASUS LED TV Monitor T1 Series  
13  
2.8 Using Teletext  
You can control the Teletext functions only  
by the remote controller. The keypad on the  
display does not provide such functions.  
Press TTX  
Press it again or  
Teletext.  
button to display Teletext.  
EXIT button to switch off  
1. SIMPLE Text  
Enter the three-digit page number  
with the number buttons to display  
your desired page.  
Press  
or  
to display the  
preceding or the following page.  
2. TOP Text  
Press the blue button to select the  
desired block  
Press the yellow button to select  
the next group.  
Press the green button to display  
the next page. The  
also do the same.  
button can  
Press the red button to display the  
preceding page. The  
can also do the same.  
button  
Like SIMPLE Text, you can enter  
the three-digit page number with  
the number buttons to display your  
desired page.  
3. Teletext functions  
Teletext Hold to hold and to continue the automatic page change when  
the Teletext page has more than one sub-page.  
Teletext Size to double the text size of the upper or the lower half of the  
page, and to switch back to ordinary text size.  
Teletext Reveal to reveal and to hide the concealed information, such  
as answer of riddles.  
Teletext Sub-Page to select a sub-page in Teletext and to exit from this  
function.  
Teletext Cancel to display the broadcast while searching for a certain  
Teletext page.  
14  
ASUS LED TV Monitor T1 Series  
2.9 Electronic Programme Guide (EPG)  
This EPG information is transmitted by the broadcaster and may not be available in  
some countries or regions.  
You can control EPG functions only by the remote controller. The keypad on the  
display does not provide such functions.  
Press EPG button to display Electronic Programme Guide. The programme  
information along the time axis will be displayed. You can scroll the time axis forward  
and backward to see more information. Press EPG button again or  
EXIT button to  
switch off EPG.  
Use , , , , and ENTER  
to select and display the desired programme if it is  
playing. Press to display the information of the selected programme.  
EPG can remind you when your desired programme is to play. Press the blue button  
to enter the reminder function. There you can specify the programme and the time  
that should be reminded to you. You can also decide whether the programme should  
be reminded only once or periodically.  
Press the green button to display the schedule list. It can tell you the schedule of the  
programmes set to remind you.  
2.10 Programme List  
1. Programme List  
The programme list will be displayed by pressing  
button on the remote  
controller. You can control the programme list only by the remote controller. The  
keypad on the display does not provide such functions.  
You can use the   buttons to move the highlighted item. Press ENTER  
enter the highlighted programme. You can see a icon for a locked programme  
and a icon for a favourite programme. The following icons indicate the type of  
a programme.  
to  
Digital television programme  
Analogue television programme  
Radio channel  
2. Favourite Programme List  
The favourite programme list will be displayed by pressing  
button on the  
remote controller. You can control the favourite programme list only by the  
remote controller. The keypad on the display does not provide such functions.  
Please read chapter 3.1.2 Programme Edit for specifying your favourite  
programmes.  
ASUS LED TV Monitor T1 Series  
15  
3.1 On-Screen Display (OSD) Menu  
3.1.1 How to reconfigure  
1. Press  
MENU button either on the keypad of the display or on the remote  
controller to activate the OSD menu.  
2. Use , , , and to navigate through the functions. The chosen function will  
be highlighted. To activate the chosen function, press ENTER button. If the  
selected function has a sub-menu, still use , , , and to navigate through  
the sub-menu functions. Again, the chosen function will be highlighted and you  
can activate it by pressing ENTER  
button.  
3. Use , , , or to change the settings of the activated function.  
4. You can go back to the top level of the OSD menu list whenever you press the  
MENU button. Repeat step 2 and 3 to adjust any other function.  
5. To exit from the OSD menu, press the  
key on the keypad of the display or  
EXIT button on the remote controller.  
3.1.2 OSD menu introduction  
1. Picture  
Splendid: to switch among Standard, Theatre, Game, and Scenery video  
modes of Splendid™ Video Enhancement Technology.  
-
Standard: best choice for document editing with Splendid™ Video  
Intelligence Technology.  
In this mode, you can adjust Sharpness, Colour, and Tint to define your  
preferred picture effect.  
-
Theatre: best choice for watching films with Splendid™ Video  
Intelligence Technology.  
16  
ASUS LED TV Monitor T1 Series  
-
-
Game: best choice for game playing with Splendid™ Video Intelligence  
Technology.  
Scenery: best choice for scenery photo display with Splendid™ Video  
Intelligence Technology.  
Contrast: to adjust the contrast of the displayed picture.  
Brightness: to adjust the luminance of the display.  
Colour: to adjust the colour of the displayed picture deeper or paler; this  
function is active only in Standard Splendid™ mode and when VGA input is  
not in use.  
Sharpness: to adjust the sharpness of the displayed picture; this function is  
active only in Standard Splendid™ mode.  
Tint: to make the displayed picture more red or green; this function is active  
only when input is NTSC by Video port.  
You can NOT adjust Colour, Sharpness or Tint for VGA input.  
Colour Temperature: to select the colour temperature among warm,  
mild, cool, and user’s modes. In user’s mode, you can adjust the level of  
the red, green, and blue to define your preferred white colour.  
VGA: to adjust the image parameters for VGA input.  
-
Auto Adjust: to let the display automatically optimize the VGA input  
image.  
-
Horizontal Pos.: to adjust the horizontal position of the VGA input  
image.  
-
-
-
Vertical Pos: to adjust the vertical position of the VGA input image.  
Clock: to adjust the frequency of the VGA input image.  
Phase: to adjust the phase of the VGA input image.  
Noise Reduction: to specify the intense of noise reduction function among  
Off, Low, Moderate, High and Auto.  
ASCR: to switch on and off the ASUS Smart Contrast Ratio function.  
Back Light Control: to adjust the back light intensity.  
Reset Picture: to reset all the picture parameters.  
ASUS LED TV Monitor T1 Series  
17  
2. Sound  
Sound Mode: to switch among Vocal, Rock, Soft, Boom, and Standard  
sound modes.  
-
-
-
-
-
Vocal: to emphasize the human voice for news report or speech.  
Rock: to emphasize bass and treble for rock music.  
Soft: to slightly increase bass and treble for soft music.  
Boom: to emphasize low tone for fighting games.  
Standard: to adjust the equalizer to define your preferred sound effect.  
Treble: to adjust the sound treble of the speakers to your preferred levels.  
Bass: to adjust the sound bass of the speakers to your preferred levels.  
Balance: to adjust the sound balance of the speakers to your preferred  
levels.  
Auto Volume: to automatically keep the volume level equal even if  
changing programmes.  
Surround Sound: to turn the simulated surround sound system on and off.  
Reset Sound: to reset all the sound parameters.  
18  
ASUS LED TV Monitor T1 Series  
3. Programme - This function is to set the TV channels and programmes.  
Auto Programme: choose the country of the broadcasting system and then  
select “Start” to scan all the available channels and store them in the  
memory.  
Time Zone: to specify your time zone.  
Manual Scan: to manually set the programme list.  
-
DTV Manual Tuning: to manually set the programme list of digital  
broadcasts. You need to specify the channel number of UHF or VHF  
band and then let the system search the signal.  
-
ATV Manual Tuning: to manually set the programme list of analogue  
broadcasts. You need to specify the broadcasting system and the  
channel number then let the system search it. You are provided with the  
option of fine tuning the signal.  
BG: PAL B/G or SECAM B/G (usually in Europe, Asia, Middle  
East, Australia, and Africa)  
DK: PAL D/K or SECAM D/K (usually in East Europe, China,  
Africa, and CIS countries)  
I:  
L:  
PAL I/II (usually in UK, Ireland, Hong Kong, and South Africa)  
SECAM L/L’ (usually in France)  
ASUS LED TV Monitor T1 Series  
19  
Programme Edit: to edit the programme list.  
You can use the   buttons to move the highlighted item.  
For DTV:  
You can press the blue button to skip the channel. The function will be  
deactivated by pressing the same button again. The red button is to delete  
the channel from the programme list. The display will ask for your  
confirmation for selecting this function.  
For ATV:  
You can press the blue button to skip the channel. The function will be  
deactivated by pressing the same button again. The red button is to delete  
the channel from the programme list. The display will ask for your  
confirmation for selecting this function. The green button is to rename a  
channel. The yellow button is to rearrange the order of channels.  
Rename a channel:  
You can rename an ATV channel using the programme edit function.  
1. Press and to highlight the channel you want to rename.  
2. Select RENAME by pressing  
on the remote control.  
3. Press and to select a character, and press to add another  
character.  
4. Press  
to confirm the channel name.  
Channel moving:  
You can move the ATV channel using the programme edit function.  
1. Use and to highlight  
the channel you want to  
move.  
2. Select MOVE by pressing  
the yellow key  
on  
the remote control.  
3. You can use and to  
move it to your desired  
position.  
4. Press the  
confirm the channel  
position.  
button to  
20  
ASUS LED TV Monitor T1 Series  
Audio Language: to select your preferred language for audio. You can also  
select audio language with the I / II button on the remote controller when  
more than one audio language is broadcasted.  
Subtitle Language: to select your preferred language when more than one  
subtitle language is broadcasted. You can also select subtitle language with  
the SUB.T  
button on the remote controller.  
CI Information: to display the information of your CAM, Conditional Access  
Module, in the CI card slot.  
CAM is not an accessory of this product. It is generally provided by  
your Pay-TV services provider.  
Software Update: to upgrade the system.  
4. System  
Menu Language: to select the language of the display messages among  
English, French, German, Spanish, Italian, Portuguese, Dutch, Swedish,  
Danish, Greek, Norwegian, Finnish, Polish, Hungarian, Slovene, Czech,  
Russian, Romanian, Bulgarian, Serbian, Croatian, Estonian, Turkish, Slovak,  
and Latvian.  
Accessibility: to turn on the hearing impaired subtitle and visual impaired  
audio if they are transmitted by the broadcaster.  
-
-
-
Subtitle Type: to turn on the normal or hearing impaired subtitle if it is  
transmitted by the broadcaster.  
Audio Type: to turn on the normal or visual impaired audio if it is  
transmitted by the broadcaster.  
Visual Impaired: to adjust the volume of visual impaired audio.  
ASUS LED TV Monitor T1 Series  
21  
You will see the  
icon if the broadcast has the assistance function for  
visual and hearing impaired people.  
You will see the  
icon if the broadcast has the assistance function for  
visual and hearing impaired people.  
This function is only available for digital broadcasts.  
Sleep: to set a countdown of 15, 30, 45, 60, 90, 120 minutes till the display  
automatically switches off. Select Off to turn off this function.  
Parental Control: to prohibit unauthorized users, such as children, from  
watching specific programmes. Password is required to access this function.  
When you enable this function, you can block programmes that are listed in  
the programme list. Once a programme is locked, you can see a  
the Lock Programme list and also on the general Programme List.  
icon on  
“0000” is the password to enter parental control.  
The password “7788” will ALWAYS be accepted in case you forget  
your password.  
Demo: to turn on the demo mode for shop-front display.  
Reset System: to restore all the settings back to the factory default.  
5. Display  
Aspect Ratio: to change the aspect ratio of the displaying image among  
Wide, Square, Auto, Panorama, Zoom1, and Zoom2.  
-
-
Wide: to fit pictures to 16:9 wide full screen  
Square: to leave the left and right sides of the screen blank to display  
4:3 format pictures  
22  
ASUS LED TV Monitor T1 Series  
-
-
Auto: to automatically select the screen aspect ratio according to the  
broadcasting signal  
Panorama: to fit the 4:3 signal into the 16:9 wide screen by keeping the  
centre of the picture in the same aspect ratio and stretching the both  
sides more  
-
-
Zoom1: to stretch the centre of 2.35:1 pictures to the top and bottom of  
the screen and leave the left and right sides of the picture outside the  
screen being un-displayed  
Zoom2: to stretch the centre of 1.85:1 pictures to the top and bottom of  
the screen and leave the left and right sides of the picture outside the  
screen being un-displayed  
HDMI Scan Info: to select the HDMI scanning method among Auto, Over  
scan, and Under scan.  
This function is only available for HDMI input.  
SCART Input: to select the combined video source between Video + RGB  
and S-Video + RGB.  
This function is only available for SCART input.  
Reset Display: to reset all the display parameters.  
ASUS LED TV Monitor T1 Series  
23  
3.2 Specifications Summary  
1. 22T1EH  
Panel Type  
White Light Emitting Diode Display (WLED)  
Panel Size  
21.5” (54.87cm, 16:9) wide screen  
478.2mm (H) x 269.7mm (V)  
1920 x 1080  
Viewing Area  
Max Resolution  
Pixel Pitch  
0.248mm (H) x 0.248mm (V)  
250 cd/m2  
Luminance  
Contrast Ratio  
Viewing Angle (H/V)  
Display Colours  
Colour Gamut  
10,000,000:1 (when ASCR on)  
170° / 160° (CR>10)  
16.7 million colours  
68% NTSC  
Synchronization  
Frequency  
Horizontal 30 – 82 kHz  
Vertical 50 – 76 Hz  
Max. Pixel Frequency  
Signal Connectors  
162 MHz  
19-pin HDMI, 15-pin D-Sub, RCA R+L audio-in, 3.5mm mini-jack  
audio-in, 3.5mm mini jack headphone-out, SCART, Component,  
Composite, S-Video, S/PDIF audio-out, IEC 169-2 RF connector  
TV System  
Analogue PAL B/G/D/K/I, SECAM L/D/K/L  
Digital DVB-T MPEG-4  
Colour System  
Channel Coverage  
PAL, SECAM  
NTSC 3.58, 4.43 (video-in only)  
Analogue 48.25 – 855.25 MHz  
Digital VHF Band III (177.5 – 226.5 MHz)  
UHF E21 – E69 (474 – 858 MHz)  
Speakers  
7W x 2 (stereo)  
Power LED  
Blue (On) / Red (Standby)  
Tilt  
-5°~15°  
Power Requirement  
Power Consumption  
AC 100 – 240V, 50 / 60 Hz  
Maximum: < 60 W, Stand-by: < 0.5 W, Power off: < 0.3 W  
Environmental Conditions Operating temperature between 0°C and 40°C  
Storage temperature between -20°C and 60°C  
Operating/Storage humidity between 10% and 70%  
Dimensions (W x H x D)  
540.6 mm x 438.5 mm x 191.2 mm (machine)  
594 mm x 543 mm x 147 mm (package)  
Weight  
7.6 kg (gross), 5.9 kg (net)  
VESA Wall-Mount  
Accessories  
Not applicable  
VGA cable, Audio cable, Power cord, Warranty card, QSG, CD  
Regulation Approvals  
Energy Star®, EuP, CB, CE, , Gost-R, RoHS, WEEE,  
Windows Vista WHQL  
*
Specifications are subject to change without prior notice.  
24  
ASUS LED TV Monitor T1 Series  
2. 24T1EH  
Panel Type  
White Light Emitting Diode Display (WLED)  
23.6” (60cm, 16:9) wide screen  
523mm (H) x 295mm (V)  
1920 x 1080  
Panel Size  
Viewing Area  
Max Resolution  
Pixel Pitch  
0.275mm (H) x 0.275mm (V)  
300 cd/m2  
Luminance  
Contrast Ratio  
Viewing Angle (H/V)  
Display Colours  
Colour Gamut  
10,000,000:1 (when ASCR on)  
170° / 160° (CR>10)  
16.7 million colours  
70% NTSC  
Synchronization  
Frequency  
Horizontal 30 – 82 kHz  
Vertical 50 – 76 Hz  
Max. Pixel Frequency  
Signal Connectors  
162 MHz  
19-pin HDMI, 15-pin D-Sub, RCA R+L audio-in, 3.5mm mini-jack  
audio-in, 3.5mm mini jack headphone-out, SCART, Component,  
Composite, S-Video, S/PDIF audio-out, IEC 169-2 RF connector  
TV System  
Analogue PAL B/G/D/K/I, SECAM L/D/K/L  
Digital DVB-T MPEG-4  
Colour System  
Channel Coverage  
PAL, SECAM  
NTSC 3.58, 4.43 (video-in only)  
Analogue 48.25 – 855.25 MHz  
Digital VHF Band III (177.5 – 226.5 MHz)  
UHF E21 – E69 (474 – 858 MHz)  
Speakers  
7W x 2 (stereo)  
Power LED  
Blue (On) / Red (Standby)  
Tilt  
-5°~15°  
Power Requirement  
Power Consumption  
AC 100 – 240V, 50 / 60 Hz  
Maximum: < 60 W, Stand-by: < 0.5 W, Power off: < 0.3 W  
Environmental Conditions Operating temperature between 0°C and 40°C  
Storage temperature between -20°C and 60°C  
Operating/Storage humidity between 10% and 70%  
Dimensions (W x H x D)  
589.6 mm x 465.2 mm x 191.2 mm (machine)  
653 mm x 578 mm x 147 mm (package)  
Weight  
8.1 kg (gross), 6.6 kg (net)  
VESA Wall-Mount  
Accessories  
Not applicable  
VGA cable, Audio cable, Power cord, Warranty card, QSG, CD  
Regulation Approvals  
Energy Star®, EuP, CB, CE, , Gost-R, RoHS, WEEE,  
Windows Vista WHQL  
*
Specifications are subject to change without prior notice.  
ASUS LED TV Monitor T1 Series  
25  
3. 27T1EH  
Panel Type  
White Light Emitting Diode Display (WLED)  
27” (68.9cm, 16:9) wide screen  
600.1mm (H) x 338.7mm (V)  
1920 x 1080  
Panel Size  
Viewing Area  
Max Resolution  
Pixel Pitch  
0.3114mm (H) x 0.3114mm (V)  
300 cd/m2  
Luminance  
Contrast Ratio  
Viewing Angle (H/V)  
Display Colours  
Colour Gamut  
10,000,000:1 (when ASCR on)  
170° / 160° (CR>10)  
16.7 million colours  
70% NTSC  
Synchronization  
Frequency  
Horizontal 30 – 82 kHz  
Vertical 50 – 76 Hz  
Max. Pixel Frequency  
Signal Connectors  
162 MHz  
19-pin HDMI, 15-pin D-Sub, RCA R+L audio-in, 3.5mm mini-jack  
audio-in, 3.5mm mini jack headphone-out, SCART, Component,  
Composite, S-Video, S/PDIF audio-out, IEC 169-2 RF connector  
TV System  
Analogue PAL B/G/D/K/I, SECAM L/D/K/L  
Digital DVB-T MPEG-4  
Colour System  
Channel Coverage  
PAL, SECAM  
NTSC 3.58, 4.43 (video-in only)  
Analogue 48.25 – 855.25 MHz  
Digital VHF Band III (177.5 – 226.5 MHz)  
UHF E21 – E69 (474 – 858 MHz)  
Speakers  
7W x 2 (stereo)  
Power LED  
Blue (On) / Red (Standby)  
Tilt  
-5°~15°  
Power Requirement  
Power Consumption  
AC 100 – 240V, 50 / 60 Hz  
Maximum: < 70 W, Stand-by: < 0.5 W, Power off: < 0.3 W  
Environmental Conditions Operating temperature between 0°C and 40°C  
Storage temperature between -20°C and 60°C  
Operating/Storage humidity between 10% and 70%  
Dimensions (W x H x D)  
666.5 mm x 515.2 mm x 229.9 mm (machine)  
666.5 mm x 465.8 mm x 85.78 mm (w/o stand)  
755 mm x 685 mm x 148 mm (package)  
Weight  
12.7 kg (gross), 8.9 kg (net)  
VESA Wall-Mount  
Accessories  
Yes (100 mm x 100 mm)  
VGA cable, Audio cable, Power cord, Warranty card, QSG, CD  
Regulation Approvals  
Energy Star®, EuP, CB, CE, , Gost-R, RoHS, WEEE,  
Windows Vista WHQL  
*
Specifications are subject to change without prior notice.  
26  
ASUS LED TV Monitor T1 Series  
3.3 Troubleshooting (FAQ)  
Phenomenon  
Recommended Actions  
Power indicator off  
Press the power button again and check whether  
the power is on.  
Check whether the power switch on the back side  
of the display is on.  
Check whether the power cord is well connected.  
Red power indicator and  
blank screen  
Check whether both the display and the selected  
video device, or the computer, are on.  
Check whether the signal cable is well connected.  
Check whether the signal cable is undamaged.  
When computer is in use, check whether the  
computer is waken by clicking any key on the  
keyboard or moving the mouse.  
Check whether the video device, or the computer,  
is working well by connecting it to another display,  
if available.  
Remote controller  
malfunctions  
Ensure no obstruction between the display and the  
remote controller.  
Check whether the batteries are installed correctly  
to the correspondent polarities.  
Install new batteries.  
Screen too bright, too  
dark, or colour error  
Check whether the signal cable is undamaged.  
Use “Reset” function in the Picture item of the  
OSD menu.  
Screen image bouncing,  
rolling, or with  
water-flowing pattern  
Check whether the signal cable is well connected.  
Move away electrical devices that may cause  
electromagnetic interference.  
Screen image blurry or  
fuzzy  
Check whether the video signal cable is well  
connected.  
Use “Auto Adjust” function for VGA input.  
No sound or low sound  
level  
Check whether the audio cable is well connected.  
For some video devices and computers, the audio  
signal is NOT transmitted over the HDMI interface.  
Audio cable MUST be connected in this case.  
Adjust the volume level.  
For PC sound, check whether the sound card and  
its driver are properly installed and activated.  
TV screen double image,  
snowing, or ghosting  
Check whether the TV signal cable is well  
connected.  
Check the antenna is undamaged.  
Check the location and direction of the antenna.  
Ensure the antenna not too old.  
PC screen image not  
Use “Auto Adjust” function.  
centred or sized properly  
ASUS LED TV Monitor T1 Series  
27  
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ASUS LED TV Monitor T1 Series  

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