A-Star LTV-1501 User manual

INSTRUCTION MANUALINSTRUCTION MANUAL
MODEL: LTV-1501MODEL: LTV-1501
15” TFT LCD TV15” TFT LCD TV

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TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS.............................................................................................................
PREFACE..........................................................................................................................................................
WARNINGS AND CAUTIONS .........................................................................................................................
SPECIFICATIONS..............................................................................................................................................
ASSEMBLY DRAWINGS...................................................................................................................................
INSTALLATION .................................................................................................................................................
REMOTE CONTROLLER DESCRIPTION ............................................................................... .......................
BATTERY INSTALLATION (REMOTE CONTROLLER UNIT) ...........................................................................
OPERATION INSTRUCTIONS .........................................................................................................................
TROUBESHOOTING.........................................................................................................................................
2-3
4
5-6
7
8
9-12
13
14
15-23
24-25
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1.Read these safety instructions.
2.Keep these safety instructions.
3.Heed all warnings.
4.Follow all safety instructions.
5.Do not use this apparatus near water.
6.Clean only with dry cloth.
7.Do not block any ventilation openings. Install in accordance with the manufacturers instructions.
8.Do not install near any heat sources such as radiators, heat registers,stoves, or other apparatus (including
amplifiers)that produce heat.
9.Do not defeat the safety purpose of the polarized or grounding type plug.A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If electrician for replacement of the obsolete outlet.
10.Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles,
and the point where they exit from the apparatus.
11.Only useattachments/accessories specified by themanufacturer.
12.Unplug this apparatus during lightning storms or when unused for long periods of time.
13.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects
have fallen into apparatus, the apparatus has been exposed to rain or moisture , does not operate
Normally, or has been dropped.
14.Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases,
shall be placed on the apparatus. important safety instruction.
15.Splashing
The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, splashing
and no objects filled with liquids such as vases, shall be placed on the apparatus.
16.A warning that an apparatus with class I construction shall be connected to a MAINS socket outlet with a
protective earthing connection.
17.where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device
shall remain readily operable.
IMPORTANT SAFETY INSTRUCTION
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IMPORTANT SAFETY INSTRUCTIONS

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK).NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN!
CAUTION
CAUTION
The symbol indicates that dangerous voltage constituting a risk of
electric shock is present within this unit.
The symbol indicates that there are important operating and
maintenance instructions in the literature accompanying this unit.
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THISAPPLIANCE
TO RAIN OR MOISTURE.
Connect a adaptor with 12VDC/4A output to this unit’s power socket. The core
of the cosket is positive pole. Sheet metal outside is cathode.
Before connect the DC power to this unit,make sure that all the connections
have been made.
NOTE:
POWER SUPPLY:
WARNING:
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IMPORTANT SAFETY INSTRUCTION

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PREFACE
Thank you very much for purchasing this TV. To enjoy your from the very beginning, read this manual carefully and
keep it handy for ready reference.
INSTALLATION
CAUTION
Locate the TV in the room where light does not strike the screen .
Total darkness or a reflection on the picture screen can cause eyestrain. Soft and indirect lighting is
recommended for comfortable viewing.
Allow enough space between the TV and the wall to permit ventilation.
Avoid excessively warm locations to prevent possible damage to the cabinet or premature component
failure.
This TV's adapter can be connected to AC 110-240 Volts. 50/60 Hz. Never connect to a DC supply or any
other power supply.
Do not cover the ventilation openings when using theTV.
directly
Never tamper with any components inside the TV, or any other adjustment controls not mentioned in this manual.
All LCD-TVs are high voltage instruments. When you clean up dust or a water dropson the LCD PANNEL or
CABINET, the power cord should be pulled out from the receptacle, then wipe the TV with dried soft cloth. During
thunder and lighting, unplug the power cord and antenna cord to prevent damage to your TV.All repairs to this TV
should only be performed by the TV service personnel.

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Warning
High voltages are used in the operation of this television receiver.
Do not remove the cabinet back from your set.Refer servicing to
qualified service personnel.
Warning
To prevent fire or electrical shock hazard, do not expose the television
receiver to rain or moisture.
Warning
Do not drop or push objects into the televisiion cabinet slots or
openings. Never spill any kind of liquid on the television receiver.
Caution
Do not block the ventilation holes in the back cover. Adequate
ventilation is essential to prevent failure of electrical components.
Caution
Do not squash power supply cord under the television receiver.
WARNINGS AND CAUTIONS

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Caution
Never stand on, lean on, or suddenly push the television or its stand.
You should pay special attention to children. Serious injury may result if
it should fall.
Caution
Do not place your television on an unstable cart, stand, shelf or table.
Serious injury to an individual , and damage to the television, may result
If it should fall.
Caution
When the television receiver is not used for an extended period of time,
it is advisable to disconnect the AC power cord from the AC outlet.
Caution
Avoid exposing the television receiver to direct sunlight and other
sources of the heat. Do not stand the television receiver directly on
other produces which give off heat.E.g.video cassette players and audio
amplifiers. Do not place naked flame sources, such as lighted candles
on the television.
Caution
If the television is to be built into a compartment or similar enclosed, the
minimum distances must be maintained. Heat build-up can reduce the
service life of your television, and can also be dangerous.
Dim:515*320mm(
WARNINGS AND CAUTIONS

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SPECIFICATIONS
Model
LCD panel
Television system
AV system
Channel coverage
Analog RGB mode
Resolution
Display Colour
Comb Filter
Contrast
Brightness
Viewing angle
OSD language
Power source
Power consumption
Audio power
Lamp life
Video/Audio
terminals
Auto switch off
Supplied accessories
LTV-1501
15 INCHES TFT LCD
NTSC-M/N
PAL-M/N
PAL-4.43MHz-50Hz NTSC-3.58MHz-60Hz SECAM-4.29MHz-50Hz
NTSC-4.43MHz-60Hz PAL-3..58MHz-50Hz
PAL-3.58MHz-60Hz PAL-4.43MHz-60Hz
VHF-L:
VHF-H:
UHF:
1024x768/ 60Hz
1027x768
16.2million colours
Adaptive 2/4 line
300:1
2
250cd/m
120°(H)/100°(V)
English/French/Italian/Portuguese /Spanish
AC 100-240V , 50/60Hz
48W
3W+3W
50,000 hours
RF input: Cable/ antenna RFx1
VIDEO input: VIDEOx1
S-VIDEOx1
YCbCrx 1
GRAPHIC input: Analog RGB 15pin x1
AUDIO input: 3(VIDEO,YCbCr PC)
101 199 MHz
195 499MHz
501 933 MHz
Remote control, AC adapter, AC cord, Instruction Manual,batteries,
Accessories for hanging
A
B
C
D
Accessories:
One Remote Control Two size AAA batteries
One AC cord
One AC adapter
Accessories for hanging
When a signal is absent loner than 10 minutes the unit will
automatically switch off.
POWER
POWERMUTE
MUTE
SYSTEM
SYSTEMRETURNRETURN
MTS
MTS
VOLVOLCHCH
SLEEP
SLEEP
MENUMENU
AUTO
AUTO
VCR
VCR
SOUND
SOUNDPICTURE
PICTURE
DISPLAY
DISPLAY
INPUT
INPUT

TV ASSEMBLY DRAWING
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2. Hang the TV on the wall.
30°
4°
1
4
3
2
4 SCREWS
1.The vertical angle could be adapted to suit yourself. It’s range is up to 34°. Seeing
drawings below.
Step1:Loose 4 screws in the rear cabinet.
Step2:Adjust the angle.
Step3:Tighten 4 screws in the rear cabinet.
Step1:Assemble 2 nails in the wall horizontally.The width between two nails is 120mm.
Step2:Loose 4 screws in the rear cabinet and remove the pedestal.
Step3:Hang the TV on the wall by inserting two nails into the A/B holes in rear cabinet.
Seeing drawings below:
1
4
3
2
4 SCREWS
120mm
AB
Nail
Wall

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Dim:515*320mm(
IRIR
KEYS:
1.MENU: To enter main menu or enter the item where the cursor is.
2.CH+/CH-: Move cursor in the main menu or change channel in TV mode.
3.VOL+/VOL-: Adjust the item you select or adjust volume.
4.AUTO/EXIT: Act as AUTO adjustment hot key when OSD is not displayed. Otherwise perform erase OSD.
5. : Video source select or power off. Press this key longer than 3 seconds to turn off the TV.
FRONT
INSTALLATION
BACK
CH+
CH-
ANTENNA

STEPS:
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PC
INSTALLATION
*Please don't open the Cover
1. Connect Video Cable
a. Make sure both the TV and computer are Powered-OFF.
b. Connect the video cable to the computer.
2. Connect the Audio cable.
3. Connect power cord
Connect the AC ADAPTOR to the TV, then to a properly grounded AC outlet.
4. Power-ON the TV first, then Power-ON the computer.This sequence is very important.
5. If the TV still does not function properly, please refer to the troubleshooting section to diagnose the Problem.
Hold on to the connector lug when you unplug any one of the connectors Do not direct pull on the cord as it is
prone to damage.
CAUTION:
8
Connector lug

ANTENNA
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INSTALLATION

It can be connected to the following appliances: VCR, multi disc player, DVD, camcorder, video game or stereo
system, etc.....
If your DVD player can output interlace and progressive mode signals , select the interlace output when
connecting to component video input on your TV. Your TV can receive either 525i/60Hz or
625i/50Hz interlace signals.
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This TV provides 1 group of AV input, including one S-Videoand one group (YCbCr) for convenient connection to
VCR,DVD or other video equipment. Please refer to the owner’s manual of the equipment to be connected as well.
You can use the AV and YCbCr input terminals on TV set rear as follows.
AV EQUIPMENT
You can also the S-VIDEO terminal if your video equipment has S-VIDEO.
INSTRUCTION
*Please keep AC cord unplugged when connecting TV system.
To audio
outputswith
terminal
VIDEO EQUIPMENT
VIDEO EQUIPMENT with YCbCr
To audio outputs
with S-video
terminal
VIDEO EQUIPMENT
To S-VIDEO
output
Yellow (video)
White(audol L,mono input)
Red(audio R)
Y
W
R
Y W R
RWY
W R
W R
output
To video
GBR
GBR

REMOTE CONTROL DESCRIPTION
DESCRIPTION OF REMOTE FUNCTIONS
17
14 9
5
8
7
612
10
4
3
13
2
111
14
16
1.POWER:turn on or off the TV
2.NUMBER BUTTONS
3.VOL+/- :adjust volume
4.CH+/- :change program forward/backward
5.MENU: access main menu
6.BUTTONS / : move cursor in main menu
7.BUTTONS / : adjust item you selected
8.DISPLAY: recall program number, system etc on
the screen
9.RETURN: return to the last viewed program
10.INPUT: select external video source
11. MUTE: mute sound
13.SLEEP: set time to turn off the TV
14.SYSTEM:shift frequency system(STD,HRC,IRC,AIR)
15.
16.
17.SOUND:3 sound mode.SPEECH STANDARD MUSIC
18.PICTURE:3 picture mode.SOFT STANDARD RICH
12.MTS :MONO/STEREO AND SAP
VCR:rectify distorted signal from
VCR (video cassette recorder ).
AUTO: auto adust the position and size of the
picture in PC mode
DIRECT PROGRAM SELECTION (0-9 BUTTONS)
1.To select one-digit channel:
Press 0-9 digit buttons and wait for 2 seconds. For example,you need
channel 5, please input "5"button and the screen displays "5", the TV
set goes to channel 5 in 3 seconds.
2.To select two-digit channel:
Press two digit buttons in order to input the channel number. For
example, you need channel 10, please input "1" button, followed "0"
button and the set goes to channel 10. Be sure that the second press
should be within 2 seconds.
3.To select three-digit channel:
Press three digit buttons in order to input the channel number. For
example, if you need channel 110, please input "1" button firstly,
followed by another "1" and the "0" button,The set will then turn to
channel 110. Be sure to press the buttons all within 2 seconds of each
other
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18
POWERPOWER MUTEMUTE
SYSTEMSYSTEM RETURNRETURN
MTSMTS
VOLVOL CHCH
SLEEPSLEEP
MENUMENU
AUTOAUTO
VCRVCR
SOUNDSOUND PICTUREPICTURE
DISPLAYDISPLAY
INPUTINPUT

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1. Remove the battery cover.
2. Insert the 2 AAA 1.5V batteries making sure the polarity (+ or -) of the batteries matches the polarity mark s
Inside the unit.
3. Replace the battery cover.
Replace with new batteries when the TV set begins to show the following symptoms:
Operation is unsteady or erratic. Sometimes the TV set does not function with Remote Control Unit.
Remark:
BATTERY INSTALLATION (DREMOTE SONCTOLUNIT)
1) Alkaline Batterie Recommended
2) Remove batteries when they are exhausted or if the remote control is not to be used for a long time.
Insert Batteries Into the Remote Control

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All MENUs are shown below
OPERATION INSTRUCTIONS PART I (PC)

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OPERATION INSTRUCTIONS PART I (PC)
AUTO CONFIG:
:

OPERATION OF MAIN MENU
Item
Contrast
Brightness
H.Position
V.Position
Clock
Focus
OSD H.Pos.
OSD V.Pos.
Colour
Language
Reset
Exit
Function description
Increase or decrease contrast
Increase or decrease brightness
Move image toward left or right
Move image toward up or down
Increase or decrease the size of image
Increase or decrease noise of the image
Move OSD position horizontally on the screen
Move OSD position vertically on the screen
Colour temperature:WARM,COOL
6 languags:
Perform auto adjust
Automatically adjust H.Position,V.Position,Clock,Focus,White balance
Exit menu
English/French/Italian/Portuguese /Spanish
12
PRESET MODES
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OPERATION INSTRUCTIONS PART I(PC)
There are 12 items listed in the main menu.
Step1:Press menu to enter the main menu.
Step2:press to select an item.
Step3:press menu to enter this item.
Step4:press to adjust this item.
To reduce the need for adjustment for different modes, the TV has default setting modes that are most
commonly used,These are shown in the table below. For optimum adjustment,the user is suggested to perform
the Auto Setup is Windows “Full Screen”pattern.
PRESET MODE(recommended resolution is 1024*768@60Hz)
1
2
3
4
5
6
7
8
9
10
11
12
720*400
640*350
640*480
640*480
640*480
800*600
800*600
800*600
800*600
1024*768
1024*768
1024*768
70
70
60
72
75
56
60
75
72
60
70
75
31.47
31.469
31.47
37.86
37.50
35.156
37.88
46.88
48.08
48.36
56.48
60.02
28.322
25.175
25.175
31.5
31.5
36
40
49.5
50
65
75
78.75
-/+
+/-
-/-
-/-
-/-
+/-
+/+
+/+
+/+
-/-
-/-
+/+
RESOLUTION V.Freq.(Hz) H.Freq.(KHz) Band
Width(MHz)
Polarity
H/V

TUNING PROCEDURE
STEP 1
Turn on the TV.
NOTE:
You 'd better select the correct frequency system, color and sound system for the first channe before searching.
Detailed discreption is said below.
There are 4 frequency system can be used, such as STD,HRC,IRC,AIR.
In AIR mode, the set receives antenna signals;
In STD/HRC/IRC mode the set receives Cable TV programs.Please select:
AIR: If using VHF/UHF antenna.
STD,HRC,IRC:If using Cable TV.
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OPERATION INSTRUCTIONS PART II(VIDEO)
STEP 2
AUTO MEMORY
1. Press the MENU button on your TV (or remote controller) three times to enter TUNING menu.
If it is in VIDEO/S-VEDIO/YCbCr /PC mode, it can't enter TUNING menu.
2. Press Buttons toselect "AUTO MEM." then press button toautomatically searchand storeall thesignals
in your area. broadcasting TV When presetting complete, the initial position number will reappear.
TO SKIP A PROGRAM
You may skip any program number by following the steps below:
1.Select the program number to be skipped by pressing CH+/CH- button or number button .
2.According to mentioned steps above, enter TUNING menu.
3.Press b uttons to select "ADD/ERASE", then select "ERASE" by buttons.
4.When the skip is off, it indicates that this channel is not skipped.
STEP 3
FINE TUNING
If signal is weak, the fine tuning is necessary.
1. Enter the cha nnel you want to by CH+/CH- buttons or NUMBER KEY(0-9).
2. According to mentioned steps above, enter TUNING menu.
3. Select "FINE" by button.
4. Press buttons until the best possible picture and sound are obtained.
NOTE:
You can execute these operations only if a tuner box is connected to the TV.
NOTE:
If the chann el is skipped,you can't obtain it by CH+/CH-. But you can get it by u sing NUMBER KEY(0-9).
11
STDSTD

SELECT COLOUR SYSTEM
If the colour system setting is incorrect, the colour will be abnormal.
1.According to mentioned steps above, enter SETUP menu.
2.Enter colour system item by b uttons, then press to adjust .
OPERATION INSTRUCTIONS
1.According to mentioned steps above, enter PICTURE menu.
2.Selecttheitem to be adjusted by buttons.
3.Adjust the image quality by buttons.
ADJUST PICTURE
NOTE:There are 4 options in this item:AUTO,PAL,NTSC,SECAM.
ADJUST SOUND
1.According to mentioned steps above, enter SOUND menu.
2.Select the item to be adjusted by b uttons.
3.Adjust the sound quality by b uttons.
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COLOR TEMPCOLOR TEMP WARMWARM
CC/V-CHIPCC/V-CHIP
COLOUR SYSCOLOUR SYS