Home > JVC > Television > JVC Hd Z56rx5 Instructions

JVC Hd Z56rx5 Instructions

    Download as PDF Print this page Share this page

    Have a look at the manual JVC Hd Z56rx5 Instructions online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 313 JVC manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.

    							LT-Z70/56RX5 / LCT1911-001A / English
    19
    ENGLISH
    FEATURES menu
    SLEEP TIMER
    You can set the TV to automatically turn off after a set period of time.
    1 Choose SLEEP TIMER. Then press the a or 3 button
    A Sub-menu of the SLEEP TIMER function appears.
    2 Press the 5 buttons to set the period of time.
    Then press the a button
    You can set the period of time for up to 120 minutes (2 hours) in 
    10 minute steps.
    • One minute before the SLEEP TIMER function turns off the 
    TV, “GOOD NIGHT!” appears.
    • The SLEEP TIMER function cannot be used to turn off the 
    TV’s main power.
    • When the SLEEP TIMER function is on, you can display the 
    sub-menu of the SLEEP TIMER function again to confirm or 
    change the remaining period of time of the SLEEP TIMER 
    function. Press the a button to leave the menu after 
    confirming or changing the remaining time.
    To cancel the SLEEP TIMER function:
    Press the 2 button to set the period of time to “OFF”.
    CHANNEL GUARD
    When there is a TV channel you do not want your children to watch, 
    you can use the CHANNEL GUARD function to lock out the TV 
    channel. Even when a child chooses a programme number (PR) for a 
    locked TV channel the screen will change to blue and display n 
    (CHANNEL GUARD) so the TV channel cannot be viewed. Unless 
    you enter a pre-set ID number by a special operation, the lock cannot 
    be released and the child cannot view the TV channel.
    „To set the CHANNEL GUARD function
    1 Choose CHANNEL GUARD, then press the 0 button
    “SET ID NO.” (ID number setting screen) appears.
    2 Set the ID number to your liking
    1 Press the 6 buttons to choose a number.
    2 Press the 5 buttons to move the cursor.
    3 Press the a button
    The Sub-menu of CHANNEL GUARD appears.
    4 Press the 6 buttons to choose a TV channel
    Every time you press the 6 buttons, the Programme number 
    (PR) changes, and the picture of the TV channel registered in the 
    Programme number (PR) is displayed on the screen.
    5 Press the blue button and set the CHANNEL GUARD 
    function.
    Then press the a button
    n (CHANNEL GUARD) appears and the TV channel is locked.
    To reset the CHANNEL GUARD function:
    Press the blue button again.
    n (CHANNEL GUARD) disappears.
    To disable easy resetting of the CHANNEL GUARD function, the 
    menu disappears if you choose the CHANNEL GUARD function 
    and press the a button.
    „To view a locked TV channel
    1 Choose a programme number (PR) of a locked TV 
    channel with the number buttons or PR LIST
    The screen changes to blue and the n (CHANNEL GUARD) 
    appears. You cannot view the TV channel.
    2 Press the 
    5 button to display “ID NO.” (ID No. 
    input screen)
    3 Press the number buttons to enter the ID number
    The lock is temporarily released so you can view the TV channel.
    If you have forgotten the ID number:
    Perform step 1 of “To set the CHANNEL GUARD function”. 
    After confirming the ID number, press the 4 button to 
    exit the menu.
    • Even if you reset the lock temporarily, it does not mean that the 
    CHANNEL GUARD function set for the TV channel is 
    cancelled. The next time anyone tries to view the TV channel, it 
    will be locked again.
    • When you want to cancel the CHANNEL GUARD function, 
    you must perform the operation “To set the CHANNEL 
    GUARD function” again.
    • To stop it from being easy to choose the programme number 
    (PR) of a locked TV channel, the programme number (PR) has 
    been set so that it cannot be chosen with the 6 buttons or the 
    buttons of the TV.
    • “ID NO.” (ID No. input screen) does not appear without 
    pressing 
    5 button so as to make the lock resetting 
    difficult.
    TYPE A
    OFF FEATURES
    OK
    SLEEP TIMER
    CHANNEL GUARD
    APPEARANCE
    BLUE BACK
    CHILD LOCK
    AUTO SHUTOFF
    SOFT ILLUMINATIONON
    OFF
    FAVOURITE SETTING
    OFF0 120 >
    OK
    SLEEP TIMER
    >>
    0
     040
    OK
    SET ID NO.
    >
    OKGUARD
    CH/CC
    PR ID
    CHANNEL GUARD
    AV
    02
    03
    05 04
    06
    07
    08
    09 01
    5
    ID NO.  :5
    HD-Z70&56RX5_Eng.book  Page 19  Tuesday, October 11, 2005  9:17 PM
     
    						
    							20
    FEATURES menu
    LT-Z70/56RX5 / LCT1911-001A / English
    ENGLISH
    APPEARANCE
    Press the 5 button and choose the format in which the channel 
    number is displayed from the four types: TYPE A, TYPE B, TYPE C, 
    and TYPE D.
    • The TV is set to TYPE D when shipped from factory. TYPE D sets 
    all screens to semitransparent.
    The menu screens are not semitransparent when set to a type other 
    than TYPE D.
    BLUE BACK
    You can set the TV to automatically change to a blue screen and mute 
    the sound if the signal is weak or absent, or when there is no input 
    from an external device.
    ON:
    This function is turned on.
    OFF:
    This function is turned off.
    CHILD LOCK
    You can disable the front control buttons of the TV. When this 
    function is set to ON, the TV can be operated only by using the 
    remote control.
    Use this function to prevent children from operating the TV at their 
    own discretion (without parent consent).
    ON:
    This function is turned on.
    OFF:
    This function is turned off.
    When you disconnect the AC plug, the CHILD LOCK will be 
    cancelled.
    AUTO SHUTOFF
    You can set the power to turn off if no signal is received and no 
    operation is performed for about 15 minutes or longer after the end of 
    a broadcast.
    ON:
    This function is turned on.
    OFF:
    This function is turned off.
    • The AUTO SHUTOFF function does not turn off the TV’s main 
    power.
    • The AUTO SHUTOFF function does not work for the VIDEO 
    mode or a picture from a PC signal.
    FAVOURITE SETTING
    Choose when deleting the favourite channels registered in the buttons 
    1 to 4.
    1 Choose FAVOURITE SETTING, then press the a or 3 
    button
    The FAVOURITE SETTING menu appears.
    2 Press the 6 buttons and choose the favourite channel 
    that you want to delete
    3 Press the blue button
    The chosen favourite channel and set contents are deleted.
    • For details of the favourite channels, see “Favourite channel 
    function” on page 12.
    ILLUMINATION
    You can choose one of two ILLUMINATION modes to adjust the 
    illumination settings.
    SOFT:
    Softens illumination lights.
    BRIGHT:
    Heightens illumination lights.
    • ILLUMINATION mode is temporally set to “BRIGHT” for 
    approximately a minute after turning on the power. 
    FAVOURITE SETTING
    OKRESET
    1
    PR 012
    PR 023
    PR 034
    PR 04
    HD-Z70&56RX5_Eng.book  Page 20  Tuesday, October 11, 2005  9:17 PM
     
    						
    							LT-Z70/56RX5 / LCT1911-001A / English
    21
    ENGLISH
    SET UP menu
    AUTO PROGRAM
    You can register the TV channel automatically.
    This function is same as step 5 and 6 of the  “Initial settings (Setup 
    tour)” on page 6.
    1 Choose AUTO PROGRAM, then press the a or 3 
    button
    The AUTO PROGRAM function starts. The TV channels you 
    receive are automatically stored in the programme numbers list.
    • To stop the AUTO PROGRAM function, press the a button.
    2 After the TV channels have been stored in the 
    programme number list, the EDIT menu appears
    • You can proceed to edit the programme numbers list using the 
    EDIT/MANUAL function. For details, see “EDIT/MANUAL” 
    on the right column.
    • If a TV channel you want to view is not stored in the 
    programme numbers list, you can register it using the 
    MANUAL function.
    For details, see “EDIT/MANUAL” on the right column.
    • The AUTO PROGRAM function does not store a TV channel 
    to the programme number PR 0 (AV).
    • If you do not need to use the EDIT/MANUAL function, press 
    the a button to exit the EDIT menu.
    • Starting the AUTO PROGRAM deletes the registered favourite 
    channel.
    EDIT/MANUAL
    The EDIT/MANUAL functions are divided into two types:
    • editing the current programme numbers (PR) (EDIT functions); 
    and 
    • manually storing a TV channel you want to view on a particular 
    programme number (PR) (MANUAL function).
    Here are the details about these functions:
    MOVE:
    This function changes the programme number (PR) of a TV channel.
    ID:
    This function registers a channel name (ID) to a TV channel.
    INSERT:
    This function adds a new TV channel in the current programme 
    numbers (PR) list by using the CH/CC number.
    • You cannot use the INSERT function if you do not know the 
    channel number of a TV channel. In this case, use the MANUAL 
    function to register a TV channel.
    DELETE:
    This function deletes a TV channel you do not want to list.
    MANUAL:
    This function manually stores a new TV channel in a programme 
    number (PR).
    „Basic operation
    1 Choose EDIT/MANUAL, then press the a or 3 button
    The EDIT menu appears.
    2 Follow the description for the function you want to use
    3 Press the a button to complete the settings
    • For programme number PR 0, “AV” appears in the programme 
    numbers (PR) list.
    • A VIDEO terminal number does not appear in the programme 
    numbers (PR) list.
    • The CH/CC number is a number unique to the TV and corresponds 
    to the channel number of a TV channel. For the relationship 
    between a channel number and a CH/CC number, see 
    “Troubleshooting” on page 26.
    SET UP
    AUTO PROGRAM
    OK
    OFF VIDEO
    VIDEO
    EDIT/MANUAL
    LANGUAGE
    VIDEO-1 SETTING
    VIDEO-3 SETTING
    AI VOLUME
    TELETEXT LANGUAGE
    HDMI SETTINGLAMP TIMER RESET
    CH >>
    14%
    OK
    28 AUTO PROGRAM
    >
    PR ID
    AV
    OKDELETEMANUAL
    IDMOVEINSERT
    CH/CC EDIT
    02
    03
    05 04
    06
    07
    08
    09 01
    Caution
    • Using the MOVE, DELETE or INSERT functions rewrites 
    the current programme numbers (PR) list. Therefore, the 
    programme numbers (PR) of some of the TV channels will 
    change.
    • Using the MANUAL function for a TV channel for which the 
    CHANNEL GUARD function has been set cancels the 
    CHANNEL GUARD function for that channel.
    • When a TV channel has already been registered in PR 1 – 
    PR 99, using the INSERT function deletes the last 
    registered TV channel.
    >
    PR ID
    AV
    OKDELETEMANUAL
    IDMOVEINSERT
    CH/CC EDIT
    02
    03
    05 04
    06
    07
    08
    09 01
    HD-Z70&56RX5_Eng.book  Page 21  Tuesday, October 11, 2005  9:17 PM
     
    						
    							22
    SET UP menu
    LT-Z70/56RX5 / LCT1911-001A / English
    ENGLISH
    „MOVE
    1 Press the 6 buttons to choose a TV channel
    2 Press the 3 button to start the MOVE function
    3 Press the 6 buttons to choose a new programme 
    number (PR)
    To cancel the MOVE function:
    Press the b button.
    4 Press the 2 button to change the programme number 
    (PR) of a TV channel to a new programme number (PR)
    „DELETE
    1 Press the 6 buttons to choose a TV channel
    2 Press the yellow button to delete the TV channel
    The TV channel is deleted from the programme numbers (PR) list.
    „ID
    1 Press the 6 buttons to choose a TV channel
    2 Press the red button to start the ID function
    3 Enter a channel name (ID). Press the 6 buttons to 
    choose a character. Press the 5 buttons to move the 
    cursor
    To cancel the ID function:
    Press the b button.
    4 Press the a button to give a channel name to a TV 
    channel
    Before performing INSERT operation
    • A CH/CC number unique to this TV and corresponding to the 
    Channel number of a TV channel is required. Find the 
    corresponding CH/CC number from a table “Troubleshooting” on 
    page 26 based on the Channel number of the TV channel.
    „INSERT
    1 Press the 6 buttons to choose a programme number 
    (PR) for which you will register a new TV channel
    2 Press the green button to start the INSERT function
    3 Press the 6 buttons to choose “CC” or “CH” 
    according to the CH/CC number of the TV channel
    To cancel the INSERT function:
    Press the b button.
    4 Press the number buttons to enter the remaining CH/CC 
    number
    The TV shifts to registration mode. When the registration is 
    completed, the picture of the TV channel appears on the screen.
    • The CH/CC number is a number given to each broadcast 
    frequency that carries a TV channel. If the TV cannot detect the 
    TV channel corresponding to the broadcast frequency indicated 
    by the CH/CC number, a “no-signal” picture appears.
    „MANUAL
    1 Press the 6 buttons to choose a programme number 
    (PR) for a new TV channel
    2 Press the blue button to activate the MANUAL function
    At the right side following the CH/CC number, the SYSTEM 
    (sound system) of the TV channel appears.
    To cancel the MANUAL function:
    Press the b button.
    3 Press the 3 button to choose the SYSTEM (sound 
    system) for a TV channel you want to register
    • For the sound systems in each country or region, refer to the 
    table below:
    4 Press the green or red button to search for a TV channel
    Scanning stops when the TV finds a TV channel. Then the TV 
    channel is displayed.
    5 Press the green or red button repeatedly until the TV 
    channel you want appears
    If the TV channel reception is poor:
    Press the blue or yellow button to fine-tune the TV channel.
    If you cannot hear the normal sound even when the 
    picture of the TV channel appears normally:
    The SYSTEM setting is wrong. Press the 3 button and choose a 
    SYSTEM that has normal sound.
    6 Press the a button and register the TV channel to a 
    Programme number (PR)
    The normal EDIT menu is resumed.
    CH 21
    >
    OK
    CH/CC
    PR ID
    STORE
    EDIT
    >
    OK
    CH/CC
    PR ID
    M
    EDIT
    >CH/CC
    PR ID
    09OKCH/CC
    EDIT
    Area  Country or Region System
    Asia, 
    Middle 
    East Bahrain, Kuwait, Oman, Qatar, United Arab Emirates, 
    Yemen, etc.
    Indonesia, Malaysia, Singapore, Thailand, India, etc. B/G
    China, Vietnam, etc.  D/K
    Hong Kong, etc. I
    Islamic Republic of Iran, Lebanon, Saudi Arabia, etc. B/G
    Philippines, Taiwan, Myanmar, etc. M
    EuropeRussia, etc. D/K
    Czech Republic, Poland, etc. D/K
    Germany, Holland, Belgium, etc. B/G
    UK, etc. I
    Oceania Australia, New Zealand, etc. B/G
    AfricaRepublic of South Africa, etc. I
    Nigeria, etc. B/G
    Egypt, Morocco, etc. B/G
    >
    CH/CC
    PR ID
    OKSYSTEMFINE+FINE-
    SEARCH+
    SEARCH-
    (
    B / G)
    MANUAL
    HD-Z70&56RX5_Eng.book  Page 22  Tuesday, October 11, 2005  9:17 PM
     
    						
    							SET UP menu
    23
    LT-Z70/56RX5 / LCT1911-001A / English
    ENGLISH
    LANGUAGE
    The LANGUAGE setting which was performed in the “Initial settings 
    (Setup tour)” (page 6) can be changed.
    1 Choose LANGUAGE, then press the a or 3 button
    A sub-menu of the LANGUAGE function appears.
    2 Press the 6 buttons to choose a language. Then 
    press the a button
    VIDEO-1 SETTING/VIDEO-3 SETTING
    Set the VIDEO-1 SETTING or VIDEO-3 SETTING correctly 
    according to the video signal input from the external device connected 
    to the VIDEO-1 or VIDEO-3 terminal. If this setting is incorrect, 
    images will not be displayed.
    VIDEO:
    If a normal video signal (composite video signal) is input.
    COMPONENT:
    If a Component video signal (Y, Cb/Pb, Cr/Pr signals) is input.
    • For detailed connecting methods, see “Additional preparation” on 
    page 24. This Television is compatible with the 1125i, 625p or 
    525p video signal only when the component video signal is input.
    • When the input signal is 1125i, 625p or 525p, each signal type is 
    displayed at the upper right side on the TV screen by setting the 
    input to VIDEO-1 or VIDEO-3.
    AI VOLUME
    You can prevent the sudden increase or decrease of sound that occurs 
    when changing the channel to another channel.
    ON:
    This function is turned on.
    OFF:
    This function is turned off.
    • The AI VOLUME function may not operate as expected if the 
    sound input level from a broadcast station is extremely low.
    • This function does not work in the VIDEO mode.
    TELETEXT LANGUAGE
    There are four types of teletext language groups. Set the teletext 
    language group that corresponds to the language of the teletext 
    programme that you want to watch.
    1 Choose TELETEXT LANGUAGE, then press the a or 3 
    button
    2 Press the 6 buttons to choose a group
    3 Press the a button to complete the setting
    The menu disappears.
    • Languages that are not included in the teletext language group 
    that you select will not be displayed properly in the sub-titles of 
    the teletext programme.
    HDMI SETTING
    This function is used if you have a DVI or HDMI compatible device 
    connected to your TV.
    1 Press the 6 buttons and choose SIZE or AUDIO
    • SIZE can only be chosen when the picture signal is VGA or 
    480p.
    2 Press the 5 buttons and set SIZE or AUDIO
    SIZE:
    This option adjusts the position when a VGA or 480p picture 
    signal is being displayed on the screen. If the displayed picture is 
    slightly shifted, the position can be adjusted by choosing 1, 2 or 
    AUTO.
    AUDIO:
    Choose DIGITAL when only connecting with the HDMI cable.
    Chose ANALOG when a DVI device is connected to the HDMI 
    terminal and the audio output terminal of the DVI device is 
    connected to the IN(HDMI AUDIO) terminal.
    Choose AUTO when you want the TV to automatically select 
    DIGITAL or ANALOG.
    LAMP TIMER RESET
    See “LAMP TIMER RESET” on page 31.
    LANGUAGE
    Group Languages
    GROUP-1 Turkish, Hungarian, English, German, French, Italian, Spanish, 
    Portuguese, Greek, Swedish, Finnish
    GROUP-2 Polish, Serbian, Croatian, Slovenian, Czech, Slovak, Rumanian, 
    Hungarian, German, French, Italian, Swedish, Finnish
    GROUP-3 Russian, Bulgarian, Lettish, Lithuanian, Estonian, Ukrainian, 
    Serbian, Croatian, Slovenian, Czech, Slovak, English, German
    GROUP-4 Arabic, Czech, Slovak. Hungarian, English, German, French, 
    Italian, Spanish, Portuguese, Swedish, Finnish
    OK
    GROUP-1
    >TELETEXT LANGUAGE
    GROUP-2
    GROUP-3
    GROUP-4
    HD-Z70&56RX5_Eng.book  Page 23  Tuesday, October 11, 2005  9:17 PM
     
    						
    							LT-Z70/56RX5 / LCT1911-001A / English
    24
    ENGLISH
    VIDEO
    (DIGITAL)
    AUDIO
    (DIGITAL)
    VOLUME
    IN (VIDEO-4)
    CHANNEL
    +
    -
    MENU/OK
    OVER S-VIDEO
    VIDEO
    L/MONO
    R
    AUDIO
    TV/VIDEO
    Y
    P
    B/CB
    PR/CR
    L 
    R AUDIO OUTPUT S-VIDEO
    IN (VIDEO-2)
    IN (VIDEO-1)
    AV  COMPULINK
    VIDEO
    L
    I
    AUDIO
    I
    R L
    I
    AUDIO
    I
    R VIDEOOVER OVER
    S-VIDEO
    Y
    PB/CB
    PR/CR
    IN (VIDEO-3)
    VIDEO CENTER  CHANNEL
    INPUT
    L 
    R AUDIO
    L 
    R AUDIO
    LICENSED UNDER THE 
    FOLLOWING U.S. PATENTS
    6,183,091
    6,419,362
    i.LINK  IN/OUT
       S400(TS) ATSC
    /DIGITAL CABLE IN
    I
    CABLE CARD
    OPTICAL OUT
    Digital Audio
    S-VIDEO
    VIDEO
    L 
    R AUDIO
    OUT
    SERVICE ONLY
    DIGITAL IN
    PC IN
    (D-SUB)
    Licensed by BBE Sound, Inc.
    under USP4638258, 5510752
    and 5736897.
    BBE and BBE symbol are 
    registered trademarks of 
    BBE Sound, Inc.
    1
    2
    3 5 6
    3 5 6
    Additional preparation
    Connecting external equipment
    You can connect many different devices to the TV.
    Please read the user manual of each device before setting up.
    (Connecting cables are not supplied with this TV.)
    1AV COMPULINK cable
    2HDMI cable
    3Audio cable (stereo)
    4Component video cable
    5Video cable
    6S-VIDEO cable
    7D-SUB (15 pin) cable
    Caution
    • Turn off all the equipment including 
    the TV, before connecting external 
    equipment.
    DIGITAL IN (HDMI)
    IN(VIDEO-3)
    IN(VIDEO-1)
    IN(VIDEO-2)
    PC-IN
    (D-SUB)MONITOR / REC OUT
    Headphone
    IN(VIDEO-4)
    Headphone
    Video game
    Camcorder JVC’s VCR / DVD player
    (AV COMPULINK compatible) 
    DVD player / DVD recorder(HDMI compatible) 
    VCR / DVD recorder
     for recording
    AV COMPULINK
    Back of the TV
    Right side of the TV
    : Signal direction
    HD-Z70&56RX5_Eng.book  Page 24  Tuesday, October 11, 2005  9:17 PM
     
    						
    							Additional preparation
    25
    LT-Z70/56RX5 / LCT1911-001A / English
    ENGLISH
    3
    3
    3 4
    4 5
    5 6
    3
    7 5 6
    • When you connect S-VIDEO cable to IN(VIDEO-1), IN(VIDEO-
    2), or IN(VIDEO-4) terminal, S-VIDEO signal has priority over 
    composite video signal.
    • When you connect component video cable to IN(VIDEO-1) or 
    IN(VIDEO-3) terminal, you have to set the “VIDEO-1 SETTING/
    VIDEO-3 SETTING” to “
    COMPONENT” (See page 23).
    „IN(VIDEO-1)
    Watching videos.
    „IN(VIDEO-2)
    Watching videos.
    „IN(VIDEO-3)
    Watching videos.
    „IN(VIDEO-4)
    Watching videos.
    „DIGITAL IN
    Connecting HDMI devices.
    • Check for HDMI device compatibility or when connect DVI device 
    to this terminal, refer to “Connection with HDMI or DVI devices” 
    on page 28.
    „PC-IN (D-SUB)
    Using TV as computer screen.
    • When the sound from the computer is connected to VIDEO-3, by 
    choosing external input VIDEO-3 the sound from the computer 
    can be listened to, but the images from the computer cannot be 
    seen.
    • Check for PC compatibility, refer to “PC Signals that can be 
    displayed” on page 28.
    „MONITOR REC OUT
    Recording on VCR or DVD recorder.
    „AV COMPULINK
    Using JVC’s AV COMPULINK feature.
    This feature makes playing video tapes or DVDs totally automatic. 
    Simply insert a pre-recorded media into your JVC brand VCR or 
    DVD player and the device will automatically turn on and begin 
    playback. At the same time, using the AV CompuLink, the VCR or 
    DVD player sends a signal to the television telling it to turn on and 
    switch to the proper video input.
    • If your JVC brand VCR has “A code/B code remote control 
    switching” (see your VCR’s instruction book), using VCR A code 
    will switch the TV to input 1.
    • Refer to your DVD or VCR’s instruction book for detailed 
    connection information.
    OutputInput
    —
    • Component signal / S-VIDEO 
    /Composite signal
    • Sound L / R
    OutputInput
    —
    • S-VIDEO /Composite signal
    • Sound L / R
    OutputInput
    —• Component signal / 
    Composite signal
    • Sound L / R
    OutputInput
    —• S-VIDEO /Composite signal
    • Sound L / R
    OutputInput
    —• HDMI signal
    • Sound L / R
    OutputInput
    • S-VIDEO /Composite signal
    • Sound L / R—
    DVD player / DVD recorder
    VCR / DVD player
    / DVD recorder
    DVD player / DVD recorder
    PC
    Audio cables to
    IN(VIDEO-3) AUDIO L/R
    Refer to “Connection 
    with HDMI or DVI 
    devices” on page 28
    HD-Z70&56RX5_Eng.book  Page 25  Tuesday, October 11, 2005  9:17 PM
     
    						
    							LT-Z70/56RX5 / LCT1911-001A / English
    26
    ENGLISH
    Troubleshooting
    Warning LED Messages
    While the power is on, and there is a problem with the TV, the TV changes to warning mode and informs you of the problem using the LED as 
    follows. Then, the power turns off automatically and performs the cooling for approximately 90 seconds.
    „The LAMP LED blinks rapidly
    Condition: It may be a malfunction of the internal electrical circuits.
    To correct: Keep the TV off for a while and then turn the power on 
    again. If the TV goes into warning mode, unplug the TV 
    after the cooling has completed and consult your dealer.
    „The POWER LED and LAMP LED blink alternately
    Condition: The inside temperature rises abnormally or the fan may be 
    blocked.
    To correct: Keep the TV off for a while and then turn the power on 
    again. If the TV goes into warning mode, unplug the TV 
    after the cool down has completed and consult your dealer.
    „The POWER LED and LAMP LED blink rapidly 
    simultaneously
    Condition: The lamp unit has been installed on a slant and is not flat, or 
    it is not fully inserted into the lamp housing. Or it may be a 
    lamp malfunction.
    To correct: • If this condition occurs soon after replacing the lamp: 
    Reinstall the new lamp unit. Repeat the lamp installation 
    steps, taking care to observe all warnings. Make sure the 
    lamp sits FLAT inside the unit when you reinstall it.
    • If this condition occurs except for replacing the lamp: 
    Keep the TV off for a while and then turn the power on 
    again. If the TV goes into warning mode, unplug the TV 
    after the cool down has completed and consult your dealer.
    LAMP/PROGRAM
    POWER
    • Is the TV connected correctly to the aerial ?
    • Change the direction of the aerial.
    • Is the aerial or its cable damaged ?
    \Consult your retailer.
    Patterns, stripes or noise
    • Is the aerial receiving interference from high-
    voltage power lines or wireless transmitters ?
    \Consult your retailer.
    • Are connected devices too close to the TV ?
    \Insert the minimum distance between the 
    aerial and the cause of interference until the 
    interference is removed.
    Ghosting(Doubling of images)
    • Are you receiving interference from signals 
    reflected off mountains or buildings ?
    \Adjust the direction of your aerial, or change 
    to a good-quality directional aerial.
    I cant turn it on!
    • Is the power cord connected to the AC outlet correctly ?
    The remote 
    control doesnt work!
    • Are the batteries flat ?
    • Are you more than 7 metres away from the TV ?
    • Is the VCR/TV/DVD SWITCH set to TV ?
    • When viewing teletext, the TV menu bar does not appear.
    • Depending on the stability of the signal, there may be a time lag 
    when changing channels.
    Severe noise or snow
    HD-Z70&56RX5_Eng.book  Page 26  Tuesday, October 11, 2005  9:17 PM
     
    						
    							Troubleshooting
    27
    LT-Z70/56RX5 / LCT1911-001A / English
    ENGLISH
    Page Actions Problem
    Remote control stops 
    working.• Unplug TV, several minutes later plug it in again.—
    Black or white dots 
    appears on the screen— • Although the HD-ILA element is manufactured with high-
    precision technology, please understand that some pixels may be 
    lost or permanently displayed.
    Poor picture quality• Unnatural colour >>> Adjust COLOUR and BRIGHT.
    Check your COLOUR SYSTEM.
    • Noise >>> Set to the following functions.
    PICTURE MODE: STANDARD
    DIGITAL VNR: AUTO (HIGH)
    Super DigiPure: MIN
    • Dull picture >>> Set to the following functions.
    PICTURE MODE: BRIGHT
    DIGITAL VNR: MIN
    Super DigiPure: MAX15, 17
    15, 16
    15, 16
    —
    —
    Poor sound• Adjust the BASS and TREBLE.
    • If receiving a poor signal in STEREO / I · II, switch to MONO.
    • Adjust the channel reception using MANUAL.18
    18
    21
    Wrong screen size
    • Switch SIZE in HDMI SETTING to 1 or 2.
    23
    No sound• Switch AUDIO in HDMI SETTING to ANALOG or DIGITAL.23
    Green and distorted 
    screen• Wait a little for the signal to stabilize when switching the signal 
    format for an HDMI device.—
    Basics
    Picture
    Sound
    HDMI
    • If the top of the image is distorted, check the video signal quality 
    itself.
    • If movement appears unnatural when receiving a signal from a 
    DVD player, etc. with progressive-scanning, change the output 
    setting of the external device to interlace-scanning. Strange picture when 
    using an external device
    HD-Z70&56RX5_Eng.book  Page 27  Tuesday, October 11, 2005  9:17 PM
     
    						
    							28
    Technical Information
    LT-Z70/56RX5 / LCT1911-001A / English
    ENGLISH
    The followings are not malfunctions.
    • The television may make a creaking sound if the temperature of the room or the temperature inside the television changes. If there is no problem 
    with the screen or sound, then there is no need to worry.
    • The lamp may make a noise when it blows, but this is not dangerous.
    • The lamp may make a noise when the power is turned on and a picture is displayed on the screen. This noise is caused when the mercury inside the 
    lamp is heated, and is not a malfunction.
    • The still parts of a picture may remain on the screen. This is a characteristic of HD-ILA elements and not a malfunction. The picture will disappear 
    over time.
    • The operation of this television is not guaranteed below 0ºC. If the power is turned on while the temperature is below 0ºC, the picture may be 
    disturbed. Use the television when the temperature is 0ºC or higher.
    • There is a cooling fan built-in to the television. Please understand that this fan will make some noise when the television is on and while cooling.
    • The picture may be temporarily disturbed and noise may be seen on the screen if the power is turned on immediately after it has been turned off. 
    This is not a malfunction.
    Technical Information
    Connection with HDMI or DVI devices
    The HDMI of the TV is compatible with the following video signals.
    • To connect the DVI device to the HDMI terminal, connect the DVI terminal of the DVI device to the HDMI terminal of the TV with the DVI-HDMI 
    converter cable, and the audio output terminal of the DVI device to the DIGITAL IN AUDIO L/R terminal of the TV with the audio cable.
    When these connections are made, set AUDIO in HDMI SETTING menu to AUTO or ANALOG. Refer to “HDMI SETTING” on page 23.
    • The HDMI terminal is not compatible with the picture signal of a personal computer.
    PC Signals that can be displayed
    Only the below formats are supported.
    • Apple Macintosh
    * computers are not supported.
    When a picture is not displayed
    Check the computer’s refresh rate and set it to 60 Hz. Refer to the computer’s instruction manual.
    Computers which cannot have their refresh rate set to 60 Hz cannot be used with this unit.
    * Apple Macintosh is a registered trademark of Apple Computer, Inc.
    Page Actions Problem
    Some functions do not 
    work• It is not a malfunction. Some functions (dark background) in the 
    menu do not work depending on the situation.—
    Some inputs cannot be 
    selected in the sub-
    picture— • VIDEO-4, VIDEO-5 and PC mode cannot be selected in the sub-
    picture.Functions
    VGA/60Hz 4:3 576p/50Hz (625p/50Hz) 4:3
    480i/60Hz (525i/60Hz) 4:3 576p/50Hz (625p/50Hz) 16:9
    480i/60Hz (525i/60Hz) 16:9 720p/50Hz (750p/50Hz) 16:9
    480p/60Hz (525p/60Hz) 16:9 720p/60Hz (750p/60Hz) 16:9
    576i/50Hz (625i/50Hz) 4:3 1080i/50Hz (1125i/50Hz) 16:9
    576i/50Hz (625i/50Hz) 16:9 1080i/60Hz (1125i/60Hz) 16:9
    Resolution Vertical frequency (Hz) Horizontal frequency (kHz)
    640 × 480 (VGA) 60.0 31.5
    1024 × 768 (XGA) 60.0 42.0
    HD-Z70&56RX5_Eng.book  Page 28  Tuesday, October 11, 2005  9:17 PM
     
    						
    All JVC manuals Comments (0)

    Related Manuals for JVC Hd Z56rx5 Instructions