JVC LT-24HA72U User Manual [nl]

LT-24HA72U

Operating Instructions Mode d'emploi Handleiding

hsilgnEhcnerFhctuD

FREEZE

VOL

REC

You get the smartcard from your cable supplier (CAMs are customary). Insert the smartcard into the CAM, and then insert the CAM into the CI slot of your TV set.

modules

KESA Electricals SAS 37 Rue dela Victoire, 75009 Paris, France

Features...............................................................................................2

Contents...............................................................................................3

Important Safety Information...................................................................4-8

Installation............................................................................................9-12

Remote Control .....................................................................

Operation.............................................................................................

Troubleshooting table............................................................................

Specification.........................................................................................

License Information...............................................................................

................ 13-14

15-24

25-29

100-240V~50/60Hz

broken glass. You could be hurt or the unit could become damaged.

it is damaged.

to allow for air circulation.

Carefully hold the base plate in position and secure it with screws.

Stand Neck

To detach the base plate,perform these steps in reverse order.

For wall mounting,the base must be dismantled.To do this,remove screws from the back.

(100x100mm,).

Remove the stand as one piece by reversing the fixing procedure described above. You can refit the screws to the stand for safe keeping, but tighten them only slightly. FIXING SCREWS

4xM4x5mm

Protect the screen and lay the TV flat on its face, o n a stable table, with the stand foot clear of the table edge. To ensure a safe installation, please observe the following when hanging the television on a wall: Warning: This operation requires two people. Check that the wall can support the weight of the television set and a VESA-standard wall mount assembly (not supplied). Be sure to use only screws suitable for the material of the wall. In case of any doubt please contact a qualified installer. Beware of electrical cables, gas and water pipes in the wall. Follow the instructions provided with the wall mount. The set must be installed on a vertical wall. Make sure that cables are placed so that there is no danger of tripping over them o them.

fit in

Screw (4x 20PWB)

Screw (4 x 10PWB)

r damaging

scratching (such as rings, wrist-watch, etc.). the

While cleaning, do not wear jewelry that could cause surface

it on the edge.

Safety Information

Safe use and care of your television We have designed and made this television to meet

European Safety Standards, but as with any electronic equipment you must take care, to stay safe and get the best results. Here is some good advice to help you do this.

Read these instructions carefully before you try to use the television.

Protect the mains lead. You must ensure the mains lead cannot be walked on, crushed, chafed, cut or trapped.

Switch off the mains power or pull out the mains plug when you leave the television unattended, unless the function of the television requires a continuous power supply.

Do not continue to use your television if you have spilt liquids in it, if it is damaged in any way or if it does not work normally. Immediately unplug the television and get expert advice.

Avoid harsh conditions such as wet or damp places, high humidity, strong vibration, extremely high or low temperatures, strong sunlight and places that are very dusty.

Never fit makeshift stands or legs to the television. Never push objects into holes and ventilation slots. To prevent electric shock do not remove any cover. Do not touch the LED display as it gets warm when

in use, this is normal and is not a fault.

If anything goes wrong do not try to fix it yourself, get a qualified service agent to look at it.

Pull out the mains plug and disconnect the aerial lead during thunder storms.

Never allow water droplets to remain on the screen as moisture can cause permanent discolouration.

Greasy marks must only be remov ed with a commercial cleaner specifically recommended for LED screens.

Mains Supply This television is designed to operate from a 100240 Volts 50/60Hz AC mains supply. Other power sources may damage it. Check that the rating plate (on the back cover of the television) states 100-240VAC before you plug it in for the first time.

The manufacturer accepts NO liability for damage or injury caused by using the product with the wrong mains voltage.

Dangerous voltage constituting a risk of electric shock is present inside this equipment.

This equipment is double insulated and an earth connection is not required.

This mark is applied to show the equipment conforms to European safety and electro-magnetic compatibility standards.

Cleaning Disconnect the mains supply and use only a lightly

dampened soft cloth. Do not use chemical solvents or strong detergents as these may damage the cabinet or screen.

Safety Information (cont) Eye Fatigue When using this product as a computer monitor, health and safety experts recommend short frequent breaks rather than occasional longer breaks. For example a 5-10 minute break after an hour of continuous screen work is considered to be better than a 15 min break every 2 hours. Do not use the monitor against a bright background or where sunlight or other bright light sources will shine directly onto the screen.

WARNINGS:

This appliance is intended for domestic household use only and should not be used for any other purpose or on any other application, such as for non-domestic use or use in a commercial environment.

If the supply cord is damaged it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

This apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases shall be placed on the apparatus.

No naked flame sources, such as lighted candles should be placed on the apparatus.

The ventilation should not be impeded by covering the ventilation openings, with items such as newspapers, tablecloths, curtains etc.

WARNING: To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.

Installation

Front panel

KEYBOARD

1 2 3 4 5

SOU RCE MEN U V- V+ CH- CH+ S tandb y

1: Remote Control Sensor. 2:

Power Indicator LED:

RED STANDBY.

3: Buttons

REAR AV Connections

COAXIALOUTPUT

1. SOURCE:

30 30

FREEZE

EPG

VOL

press repeatedly to move down the menu and press "VOL-" or "VOL+" to select the required source.

2. MENU:

3. VOL+/VOL-: Adjust sound level. In MENU mode,

press "VOL+ " or "VOL- " to adjust the item that you selected.

4. CH+/CH-: In TV mode, press "CH+" or "CH-" to change the channel up and down. In MENU mode, press "CH+" or "CH-" to select items. mode, press "CH+" or "CH-" to turn on the TV.

5. STANDBY:

from STANDBY mode. Press it again to turn the set back to STANDBY.

Displays the input source menu;

Display main MENU.

standby

Press this button to turn the unit ON

All the terminals are(from left to right):YPbPr INPUT,VIDEO,AUDIO INPUT,COAXIAL OUTPUT,SCART. Note: VIDEO and YPbPr share one audio channel.

REAR AV Connections(SIDE)

All the terminals are(from left to right): USB, HDMI2, HDMI1(ARC), HEADPHONE, CI, PC AUDIO, VGA, RF. Note: 1.When HDMI port gets DVI signal ,the audio signal is received from the PC Audio channel.

2.Insert the plug of the earphone into the headphone jack on the unit. The speakers are then muted.

Installation

STEPS:

Be sure both the TV and computer are set t o Power off .

1.Connect VGA and audio cable.

2.Connect the power cord.

3.Power on the TV, switch to PC mode.

4.Power on the PC. This sequence is very important.

Installation

PRESET MODE

ANTENNA

RESOLUTION

800*600

640*480

1024*768

1366*768

V.Freq.(Hz) H.Freq.(KHz)

06069*0821

06027*0821

06867*0631

37.88

31.47

48.36

47.7

7.74

Note: Aerial connections : IEC(female). Input impendance: 75 unbalanced .

Installation

AV EQUIPMENT

This TV provides one group of AV, one group of YPbPr and one SCART for convenient connection to VCR, DVD or other video equipment. Please refer to the owners manual of the equipment to be connected.

REAR AND SIDE CONNECTIONS

HDMI

Yellow (video)

White(audio L)

Red(audio R or Pr)

Blue(Pb)

Green(Y)

VIDEO EQUIPMENT with YPbPr

G B R

TO AUDIO OUTPUTS

It can be connected to the following appliances: VCR, multi disc player, DVD, camcorder,

video game or stereo system, etc.....

YPbPr can support these video formats: 480i,576i,480p,576p,720p,1080i,1080p.

VIDEO EQUIPMENT

TO VIDEO OUTPUTS

COAXIALOUTPUT

REMOTE CONTROL

TELETEXT

Teletext is an information system broadcast by certain channels which can be like a newspaper. It also offers access to subtitles for viewers with hearing problems or who are not familiar with the transmission language (cable networks, satellite channels, etc.)

read

Press :

EXT

(BUTTON 6)

SELECTING A PAGE

DIRECT ACCESS TO THE ITEMS

INDEX

(BUTTON 19)

SUB PAGE

(BUTTON 2)

HOLD

(BUTTON 18)

REVEAL

(BUTTON 3)

LIST

(BUTTON 17)

You will obtain :

This is used to enter or exit teletext mode. The summary appears with a list of items that can be accessed. Each item has a corresponding 3 digit page number.

Enter the number of the page required using the 0 to 9 up/down. Example: page 120, enter 120. The number is displayed top left, the counter turns and then the page is displayed. Repeat this operation to view another page. If the counter continues to search, this means that the page is not transmitted. Select another number.

Coloured areas are displayed at the bottom of the screen. The 4 coloured keys are used to access the items or corresponding pages. The coloured areas flash when the item or the page is not yet available.

This returns to the contents page (usually page 100).

Certain pages contain sub-pages which are automatically displayed successively.This key is used to stop or resume sub-page acquisition. The number appears top left.

To freeze the page.

To display or hide the concealed information (games solutions).

The user can set four favorite pages to be directly linked to the four colour keys. The favorite page numbers should be stored and restored to/from nonvolatile memory for each channel by the system software.

OPERATION

Troubleshooting table

TV Troubleshooter A check through the guide below could save you the trouble of returning your purchase or waiting for a service engineer. If you require assistance with operating this product you can phone our help line during normal office hours.

Analogue TV & general

Symptoms

No sound

Crackling noises or distorted sound. nterference from cars, fluorescent lights,

Stereo switching to mono. Aweak signal or a mono broadcast. Check the signal and your aerial

No stereo sound from equipment connected to the scart (AV) socket.

Analogue TV & general Picture

Symptoms

Grainy (snowy) picture

Sound

Possible causes

The volume is set to minimum.The mute is switched on.

video recorder, a radio broadcast, personal computer or other equipment.

A mono scart lead is being used to connect the television. The signal being viewed is connected through the aerial socket.

Possible causes

Cl disconnected. Your video recorder could be faulty. Transmitter trouble. The outside aerial has moved, or is damaged.

What to do

Turn the volume up. Press the mute button to release 'mute'.

Turn off one piece of equipment at a time to see if the interference clears. See also what to do for picture interference.

system.

Check that the scart lead is stereo. Check the video recorder is connected to the television through an AV (scart) lead, then switch the television toAV mode.

What to do

If you have a video recorder try plugging the aerial directly into the television. If the fault clears, the video recorder is probably faulty. Have your aerial system checked.

Extra outlines on objects in the picture (ghosts).

Picture interference like spots or streaks.

Picture is the wrong size or the source device (computer, DVD player, set top box and so on) will not let you set up the pixel resolution the display can reproduce.

The aerial is receiving reflected signals from hills or buildings. Faulty aerial system.

Weak aerial signal. Interference from electrical equipment such as power tools and motors. Settings for the digital video equipment output do not match the monitors VGA or DVI input specifications.

Source device has not read the set-up data from the display. Connecting cable does not have all the necessary connections.

Try to tune in a better signal from the same television station. Get your aerial system checked.

Try to tune in a better signal from the same television station. Get your aerial system checked. Move the interfering equipment further away or ifpossible, turn it off. Change the refresh rate or resolution settings on the digital equipment, if possible.

Avoid old cables and adapter devices. Use only modern cables. Re-start the source device after connecting and powering up the display. Change the graphics adapter in your computer. Check compatible video resolutions given in these instructions.

Troubleshooting table

Picture looks squashed or stretched even though the aspect ratio controls are set correctly (for example 4:3 or 16:9).

Picture interference like wavy lines or patterns. Sound or colour interference may also be present.

No picture. Brightness and contrast

Equipment feeding the display is set to the wrong aspect ratio.

Some other equipment is using the same frequency. Poor quality cable in the path between the TV and the TV aerial.Your aerial system is receiving an unwanted signal on the same frequency.

levels are set to minimum.

Jumbled teletext characters

When RGB input is used there is a distorted picture or no picture.

Analogue TV & general Sound

Symptoms Possible causes What to do

Television seems 'dead' no lights come on and nothing works.

The stand-by light is on but the buttons don't seem to work.

Local function buttons do not work. Stuck on standby.

Poor quality signal

Synchronisation signal is missing.

Mains supply missing. Main power switch is off.

Blown fuse or circuit breaker. Try the front panel STANDBY/ON button: if TV comes on then check "The remote does not function".

Micro-controller confused by electrical disturbance.

On the equipment feeding theTV choose the correct output aspect ratio such as 4:3 o r 16:9 to matc h the TV. On digital equipment you might choose 1280 x 960 pixels to match 4:3 screens or 1280 x 768 pixels to match 16:9 screens.

Put other equipment on stand-by to see if the interference stops: change the output frequency of the equipment that is causing interference(see its instructions). Get higher quality cable. Get your aerial system checked.

Increase the brightness and contrast settings.

As for 'Snowy picture' and 'Ghosts'

Press theAV button to select theAV input which receives the synchronisation signal.

Make sure it is not a general power cut.

Check the power switches on the television and at the power outlet. Check the fuse or circuit breaker at your main fuse box. Look for a possible cause of failure before you replace or re-set it. Disconnect power supply, wait five minutes and try front panel STANDBY/ON. If still no good, disconnect power supply and assume the unit is faulty.

Switch off mains power and wait 10 minutes before trying again. (Leave theTV unplugged and call a service engineer if this does not work.)

Analogue TV & general Remote

Wrong functions or short range.

Batteries run down. Obstacle in the way.

Insert new batteries Remove any objects and aim from straight in front of the remote sensor with a clear line of sight.

Troubleshooting table

Digital Terrestrial TV Troubleshooter

Symptoms Possible causes What to do

Picture blocking or freezing. Sound breaking up.

Some channels are missing.

Any or all of the above faults.

Weak signal or wrong type of aerial.

Not receiving one or more digital multiplex frequencies.

Interference or other problem caused by passing aerial signal through other equipment.

Try re-tuning. Aerial may not be suitable for digital TV broadcasts. You may be in a place which does not get a good digitalTV signal. Get an aerial rigger to check the aerial system.

Try connecting the aerial directly to the digitalTV receiver and then re-tuning. If some equipment has a radio frequency modulator, switch it off or change the frequency of it and re-tune the analogue TV. (Please see other equipments instructions for how to do this.)

Multiplex DVB-T (Digital Video Broadcasting - Terrestrial) is broadcast in groups of channels on one common frequency. This arrangement is known as a Multiplex. There are several multiplexes in the DVB-Tsystem, each carrying a group of channels. If the signal level on a particular multiplex frequency is poor you may lose the whole group

of channels on that multiplex.

Troubleshooting table

Computer Monitor TV and HDMI Troubleshooter

Sound

Symptoms Possible causes Possible solutions

No sound

Symptoms

No picture.

On-screen message indicates video input is not compatible.

Computer feeding theTV does not offer you suitable settings to match the TV requirements.

Picture is not clear. Picture is in the wrong position.

Picture looks squashed or stretched.

HDMI input is being fed through a conversion connector from equipment with a DVI output.

Possible causes Possible solutions

Settings for the digital video equipment feeding theTV do not match theTV input requirements.

Computer has not exchanged information with the television. In older computers, the graphics adaptor might be obsolete.

Television needs to be set up for the computer analogue RGB input (also known as VGA- or sub). Some input resolutions produce a clearer picture than others.

the wrong aspect ratio Equipment feeding the TV is set to

Connect sound output from the DVI equipment to an external amplifier.

Picture

Change the refresh rate or resolution settings of the computer graphics adaptor or other digital equipment.

Re-start the computer while the television is still connected to the power supply, then try again. In exceptional cases, you may need to go into the computer graphics adaptor settings and clear the check box for Show only settings this monitor can support. For Microsoft Windows this can be found by right-clicking on the Desktop and following Properties - Display Properties - Settings - advanced tab Monitor tab. The availability of this function and the method of adjustment varies with computer operating system. Upgrade your graphics adaptor.

For computer analogue RGB input (also known as VGA-or D-sub-, activate the automatic set-up function.The phase, frequency, vertical and horizontal position controls might also need slight adjustment. Check information in the computer monitor section of these instructions and try a different resolution setting.

For a TV with a computer monitor function fed from the computer analogue RGB connector (also known as VGAor D-sub, set up the computer graphics adaptor resolution to have the same aspect ratio as the TV screen. (Aspect ratio means the ratio of width to height, which in this case is measured in pixels.)

We have made every effort to ensure these instructions are as accurate as possible, however

we apologize for any inconvenience caused by minor inconsistencies which may occur as a

result of product improvement and development.

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