Panasonic TX-21AT1F Operating Instructions Manual Download

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TROUBLESHOOTING

Symptoms

Check

Picture

Sound

Check

Snowy picture

Noisy sound

Aerial location, direction or connection

Multiple images

Normal sound

Aerial location, direction or connection

Interference

Noisy sound

--- electrical appliances

--- cars/motorcycles

--- fluorescent lights

Normal picture

No sound

Volume level

check whether the mute function has been activated

on Remote Control and volume is selected correctly

in Tuning Menu

No picture

Noisy sound

Check:

--- If AV mode is activated

--- if plugged into AC outlet

--- if switched on

--- picture/volume settings

--- if in standby mode

No colour

Normal sound

Colour control

Scrambled

Normal or weak sound

Retune channels

Coloured patches

Normal sound

Magnetic interference (e.g. loudspeaker --- remove)

TV set moved while On --- turn TV set off for 30 min.

Summary of Contents for TX-21AT1F

Page 1: ...nas onic Panasonic Panasonic Panasonic Panasonic Panaso nic Panasonic Panasonic Panasonic Panasonic Panasoni c Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic P anasonic Panasonic Panasonic Panasonic Panasonic Pa nasonic Panasonic Panasonic Panasonic Panasonic Pan asonic Panasonic Panasonic Panasonic Panasonic Pana sonic Panasonic Panasonic Panas...

Page 2: ... to rain or excessive moisture This TV must not be exposed to dripping or splashing water and objects filled with liquid such as vases must not be placed on top of or above the TV WARNING HIGH VOLTAGE Do not remove the rear cover as live parts and high voltage components are accessible No components need any technical maintenance by the user The power switch does not totally disconnect the set fro...

Page 3: ...adcasting stations will be searched saved and optionally sorted inside the TV memory Press button F if you want to stop press button N if you want to cancel the ATP sequence If you install a new Q Link compatible VCR you may switch it on The transmitted tuning data will match the data in the unit If you use a new NEXTVIEWLINK compatible VCR the data will have to be transmitted manually See details...

Page 4: ...Selects functions Press to select menu on the screen see page 5 Recalls the levels selected with the STR button on the unit front panel Cancels the menu indications on the screen Numbered buttons to change programmes directly select channels teletext page selection Direct channel selection press and select the channel on the numbered buttons If you want to select a channel in the HYPERBAND cable T...

Page 5: ... set is equipped with a comprehensive menu system to be used for tuning and selection of parameters Contrast Brightness Colour Sharpness Tint NTSC only Off timer Setup Menu Main Menu Select Adjust Exit Off Menu headline Menu line Selected line Instructions Parameter indication Press button F to enter the menu Press button N to leave the menu Buttons to be used to move across the menu and to select...

Page 6: ...by the manufacturer at any time by pressing button N The line Tint will appear as a menu line only when a NTSC signal is connected to the unit via the AV input thus allowing the tints to be adjusted Sharpness Colour Brightness Tint Contrast Contrast Brightness Colour Sharpness Tint NTSC only Off timer Setup Menu Main Menu Select Adjust Exit Off Setup menu The Setup menu provides access to various ...

Page 7: ...lection of the language to be used in all the menus See page 11 Enter Setup menu Aspect The Aspect function will allow you to view wide screen programs with the correct side dimensions 16 9 Setup Menu 4 3 Select Adjust Exit Return Aspect Colour System Volume Correc Q Link Tuning Menu OSD Language On Contrast Brightness Colour Sharpness Tint NTSC only Off timer Main Menu Select Access Exit Off Setu...

Page 8: ... be used when the decoder is connected via AV Select On if the decoder is to process the coded signal Select Off when finished Swaps the programmes as you prefer See page 11 Locks the programme position against undesirable intrusion Q Link function is used to download the data to a compatible VCR See page 13 Manual Tuning TV System Fine Tuning Swap Colour System Decoder AV Q Link Volume Correc Chi...

Page 9: ...ed via the Q Link to the VCR see page 13 As soon as this operation is completed programme position 1 will be displayed on the screen Press button F Select Setup menu Select Tuning menu Enter Setup menu Enter Tuning menu Press to start Press button F to interrupt and N to finish the ATP sequence All current tuning data will be erased WARNING Return Exit Start ATP F Return N Exit ATP IN PROGRESS 02 ...

Page 10: ... changes To tune in to other programmes repeat the above procedure or finish the tuning by pressing button F STR F F TV AV Notes If you know the channel numbers of your broadcasting stations you may use direct channel selection by using button C on the remote control unit to save the channels quickly enter Manual menu pre set the programme number press button C set the channel number with the numb...

Page 11: ...1 Prog 02 CH41 ITV Select Adjust Return Exit Swap 8 CH21 OSD LANGUAGE When first setting up your television select the OSD language to match your country selection If you want to use another language you may select the language from the language menu Press button F Select Setup menu Select OSD language Select the language Save and leave the menu by pressing button N Enter Setup menu Enter OSD lang...

Page 12: ...nal from the television You can neither change programmes nor switch off the television if you do so the VCR will automatically stop the recording and turn off The protection tab was removed from the back side of the video cassette Not recording Playing back Not recording Already in recording mode VCR records tuner signal Not recording Tape may be damaged Recording from external source Not recordi...

Page 13: ...dless of the selected programme position TV tuner is ignored This television may automatically switch over to the AV mode if the connected device sends a switch signal to the SCART cable connector The picture received will remain the same when the TV programme is changed You may switch back to the television by pressing button TV AV or by disconnecting the AV device Two AV devices may not be conne...

Page 14: ...top By pressing this button the tape will move fast forward In the Play mode you may view the picture at double speed Fast Forward Cue By pressing this button the tape will rewind In the Play mode you may view the picture in the backward direction at double speed Rewind Review Press this button in the Play mode to stop the picture Press again to continue viewing Pause Still By pressing these butto...

Page 15: ...TEXT Index INDEX REVEAL F T B Hold HOLD Reveal Press to reveal hidden words e g crossword or quiz page answers can also display VPS PDC codes Full Top Bottom Teletext information viewing on the screen Press to hold the current page Press again to cancel the hold Press this button to return to the main index page Depending on the status you may have to press a few times to return to the main index ...

Page 16: ...inputs are designed to connect a VCR a satellite receiver and other compatible audio video equipment VCR Head phones jack Headphones with 3 5mm male jack A audio input jack V video input jack RCA cable RCA video cable Front AV panel 21 19 17 15 13 11 9 7 5 3 1 20 18 16 14 12 10 8 6 4 2 connector ground composite video signal output composite signal ground R signal input R signal ground G signal in...

Page 17: ...e No sound Volume level check whether the mute function has been activated on Remote Control and volume is selected correctly in Tuning Menu No picture Noisy sound Check If AV mode is activated if plugged into AC outlet if switched on picture volume settings if in standby mode No colour Normal sound Colour control Scrambled Normal or weak sound Retune channels Coloured patches Normal sound Magneti...

Page 18: ... television remains switched on when the station ends transmission the television will automatically be put in standby mode after 30 minutes This function does not operate in the AV mode SPECIFICATIONS Model TX 21AT1F Power source 220 240 V 50Hz AC power source Power consumption 55W Power used in Standby mode 0 9W Screen 51 cm diagonal 51 cm Sound music 5W RMS 10W MPO impedance 8Ω mono Dimensions ...

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