Toshiba 26DL833F LED телевизор
DVD-Player integrated
With this TV you can enjoy your favorite movies without the use of an extra device, as it has a DVD-Player already integrated.
Toshiba Dualtuner
Next to an analogue tuner, this TV also offers a tuner for DVB-T and DVB-C.
LED PICTURE QUALITY
In LED televisions, LEDs (Light Emitting Diodes) are used for backlighting purposes. When LEDs are used in televisions, they vastly improve picture quality and lower power consumption.
HOW LCD SCREENS WORK
To understand the benefits of LEDs, one must first understand how an LCD (Liquid Crystal Display) works. An LCD consists of an area of pixels (over two million in the case of a Full HD television) arrayed in front of a light source (backlighting); in a very simplifi ed form you can imagine an LCD to be like a slide projector, where the lamp represents the backlighting and the slide is the screen. In LED televisions, LEDs (Light Emitting Diodes) are used for backlighting purposes. A diode is just a few millimetres in size and converts power into light very effi ciently. It also responds to fluctuations in brightness much faster than a fluorescent tube, which is used in conventional LCD televisions. The light spectrum of LEDs means that the colours displayed on LCD TVs appear extremely natural. When LEDs are used in televisions, they vastly improve picture quality and lower power consumption.
LEDS IN TELEVISIONS: SLIM LED AND DIRECT LED
When using slide projectors, dark images cause problems, since the light from the lamp always shines through the slide, even in areas that are supposed to be black. This creates a rather greyish black colour – not only with slides but also LCD and LED televisions. Two different techniques are used to counteract this effect: global and local dimming. With global dimming, the whole backlighting is dimmed during dark scenes.
Returning to the example of a slide projector, this would mean the lamp would simply shine less brightly when dark slides were being shown. As a result, the entire image appears darker and the level of black improves drastically. Global dimming is used in LCD TVs with conventional and LED illumination (edge LED), thus improving the display of the colour black. With edge LED devices the screen is illuminated by light emitting diodes in the frame behind the LCD, which makes it possible to use a very narrow housing (slim LED). Diffuser plates are employed to distribute the light evenly. Local dimming goes a crucial step further, but it can only be used in LED TVs with direct LED backlighting. Imagine that, rather than one large light source for the entire screen, lots of small lamps are used instead. This is the principle behind LED TVs with direct LED backlighting. The light emitting diodes are positioned entirely behind the display and work in groups (clusters) that function independently of one another to control the brightness. So with local dimming, an on-screen image can be displayed that consists of some very bright and some very dark areas simultaneously. As a result, black no longer appears grey, because the LEDs in the corresponding sectors only emit very little light, or no light at all. At the same time, bright portions of the image are supplied with a lot of light, thus achieving a very high level of contrast.
REGZA ACCURATE DIMMING
Backlighting is divided up into different sectors (or "clusters") consisting of multiple LEDs. Each cluster can be controlled individually and adopt its own brightness value. Toshiba has also developed a special diffusion filter, which can be used to distribute the light within a group of LEDs even more accurately. This advance enables the screen to be illuminated much more precisely than was previously possible.
HD READY
A High Definition (HD) ready TV has a native resolution of 1366x768 pixels and a interlaced resolution of 1920x1080 pixel. He must provide a HDMI or DVI connection with HDCP (=copy protection) support. Furthermore he must be able to display HD-content from any HD-source (for example: BluRay-Player)
Music, Images and Video per USB
With this TV you can enjoy music, videos and images per USB connection.
With this TV you can enjoy your favorite movies without the use of an extra device, as it has a DVD-Player already integrated.
Toshiba Dualtuner
Next to an analogue tuner, this TV also offers a tuner for DVB-T and DVB-C.
LED PICTURE QUALITY
In LED televisions, LEDs (Light Emitting Diodes) are used for backlighting purposes. When LEDs are used in televisions, they vastly improve picture quality and lower power consumption.
HOW LCD SCREENS WORK
To understand the benefits of LEDs, one must first understand how an LCD (Liquid Crystal Display) works. An LCD consists of an area of pixels (over two million in the case of a Full HD television) arrayed in front of a light source (backlighting); in a very simplifi ed form you can imagine an LCD to be like a slide projector, where the lamp represents the backlighting and the slide is the screen. In LED televisions, LEDs (Light Emitting Diodes) are used for backlighting purposes. A diode is just a few millimetres in size and converts power into light very effi ciently. It also responds to fluctuations in brightness much faster than a fluorescent tube, which is used in conventional LCD televisions. The light spectrum of LEDs means that the colours displayed on LCD TVs appear extremely natural. When LEDs are used in televisions, they vastly improve picture quality and lower power consumption.
LEDS IN TELEVISIONS: SLIM LED AND DIRECT LED
When using slide projectors, dark images cause problems, since the light from the lamp always shines through the slide, even in areas that are supposed to be black. This creates a rather greyish black colour – not only with slides but also LCD and LED televisions. Two different techniques are used to counteract this effect: global and local dimming. With global dimming, the whole backlighting is dimmed during dark scenes.
Returning to the example of a slide projector, this would mean the lamp would simply shine less brightly when dark slides were being shown. As a result, the entire image appears darker and the level of black improves drastically. Global dimming is used in LCD TVs with conventional and LED illumination (edge LED), thus improving the display of the colour black. With edge LED devices the screen is illuminated by light emitting diodes in the frame behind the LCD, which makes it possible to use a very narrow housing (slim LED). Diffuser plates are employed to distribute the light evenly. Local dimming goes a crucial step further, but it can only be used in LED TVs with direct LED backlighting. Imagine that, rather than one large light source for the entire screen, lots of small lamps are used instead. This is the principle behind LED TVs with direct LED backlighting. The light emitting diodes are positioned entirely behind the display and work in groups (clusters) that function independently of one another to control the brightness. So with local dimming, an on-screen image can be displayed that consists of some very bright and some very dark areas simultaneously. As a result, black no longer appears grey, because the LEDs in the corresponding sectors only emit very little light, or no light at all. At the same time, bright portions of the image are supplied with a lot of light, thus achieving a very high level of contrast.
REGZA ACCURATE DIMMING
Backlighting is divided up into different sectors (or "clusters") consisting of multiple LEDs. Each cluster can be controlled individually and adopt its own brightness value. Toshiba has also developed a special diffusion filter, which can be used to distribute the light within a group of LEDs even more accurately. This advance enables the screen to be illuminated much more precisely than was previously possible.
HD READY
A High Definition (HD) ready TV has a native resolution of 1366x768 pixels and a interlaced resolution of 1920x1080 pixel. He must provide a HDMI or DVI connection with HDCP (=copy protection) support. Furthermore he must be able to display HD-content from any HD-source (for example: BluRay-Player)
Music, Images and Video per USB
With this TV you can enjoy music, videos and images per USB connection.
Technické detaily
- Barva
- černá
- Typ přehrávače optických disků
- DVD player
- Herní režim
- Y
Počítačová síť
- Připojení na síť Ethernet
- -
TV tuner
- Typ tuneru
- Analogový a Digitální
- Formát analogového signálu
- NTSC 4.43, PAL BG, PAL DK, PAL I, SECAM B/G, SECAM D/K, SECAM L
- Formát digitálního signálu
- DVB-C, DVB-T
- Počet kanálů
- 1000
- Automatické vyhledávání kanálů
- Y
Možnosti připojení
- Počet HDMI portů
- 2
- Počet portů USB 2.0
- 1
- Komponentní videovstup (YPbPr/YCbCr)
- 1
- Kompozitní video vstup
- 1
- Počet SCART portů
- 1
- DVI port
- Ne
- Konektor pro sluchátka (line-out)
- 1
- Digitální optický audio výstup
- 1
- Počet DVI-D portů
- -
- Rozhraní Common Interface Plus (CI+)
- Y
- Consumer Electronics Control (CEC)
- Anynet+
Funkce managementu
- Elektronický programový průvodce (EPG)
- Y
- Časovač zapnutí/vypnutí
- Y
- Časovač vypnutí
- Y
- Dálkový ovladač
- Y
Příkon
- Spotřeba energie (v pohotovosti)
- 0,25W
- Vstupní napětí
- 220 - 240V
- Vstupní frekvence
- 50/60 Hz
Výkon
- Podporovaná média
- DVD+R, DVD+RW, DVD-R, DVD-RW
Obrazovka
- Úhlopříčka displeje
- 66,04 cm (26")
- Typ HD rozlišení
- HD-Ready
- 3D kompatibilita
- Y
- Jas displeje
- 400 cd/m²
- Rozlišení displeje
- 1366 x 768 px
- Poměr stran
- 16:9
- Kontrastní poměr (typický)
- 1000:1
- Dynamický kontrast
- 3000000:1
- HD-Ready
- Y
- Hřebenový filtr
- Y
- Redukce šumu
- Y
- Zobrazovací formát
- 1080i, 1080p, 480i, 480p, 576i, 576p, 720i, 720p
- Odezva
- 8 ms
- Svislý porozovací úhel
- 178°
- Vodorovný pozorovací úhel
- 178°
- High frequency motion rate
- 50 Hz
Zvuk
- Vestavěné reproduktory
- Y
- Počet reproduktorů
- 2
- RMS výkon
- 10W
Formát souborů
- Podporované formáty zvukových souborů
- AAC, MP3
- Podporované formáty obrázků
- JPG
- Média pro přehrávání
- AVI, DAT, H.264, MKV, MP4, MPEG, MPEG1, MPEG2, MPEG4, VOB
Teletext
- Funkce teletextu
- Y
- Teletext
- 100 str.
Ergonomics
- VESA mounting
- Y
Ergonomie
- Montovatelné na zeď
- Y
- VESA uchycení
- 100 x 100 mm
Obsah balení
- Baterie
- Y
- Počítačový podstavec
- Y
- Návod na použití
- Y
Hmotnost a rozměry
- Šířka
- 64,8 cm
- Hloubka
- 5,9 cm
- Výška
- 41,4 cm
- Hmotnost
- 4,4 kg
- Hloubka (s podstavcem)
- 18 cm
- Výška (s podstavcem)
- 45,2 cm
- Hmotnost s podstavcem
- 8 kg
Další charakteristiky
- Viditelná úhlopříčka obrazovky
- 66 cm
