Monday, December 29, 2014

LCD TV Toshiba 47L7453RB – iXBT.com

– I’m watching you, vazovskaya! Constantly and very carefully!
© Monsters, Inc.


Content:

Passport specifications, delivery and price

Screen
Screen Type LCD panel with LED backlight
Diagonal 47 inches / 119 cm (1 040 × 585 mm)
Resolution 1920 × 1080 pixels (16: 9)
Brightness 700 cd / m
Contrast 1600: 1 Dynamic Mega 7,000,000: 1
Viewing angles 178 °
Response Time 5 ms (gray to gray – GTG)
Interfaces
USB 1/2 USB-interface 2.0 connection of external devices (socket type A), 2 pcs.
Digital Audio Digital audio output S / PDIF (Toslink)
DVB Common Interface card slot access CI / CI + Card (PC Card) v1.3
Antenna Input Analog (with NICAM) and digital (DVB-T / -T2, DVB-C) TV tuners (DIN 75 ohms)
HDMI 1/2/3/4 HDMI-input, video and audio , up to 1920 × 1080p / 60 Hz (Report MonInfo), HDCP, CEC, Audio Return Channel (only HDMI 1 ), MHL (only HDMI 3 )
RGB/PC VGA-видеовход (Report MonInfo, mini D-sub 15 pin)
SCART RGB and composite video, stereo audio, composite video output, stereoaudiovyhod
Component/Video input composite video, component video, stereo audio (5 × RCA)
Output headphones 3,5 mm minijack
LAN Проводная Network Ethernet (RJ-45)
Wireless interfaces Wi-Fi IEEE 802.11a / b / g / n 2,4 / 5 GHz
Other features
Speaker System Loudspeakers (2 × 15 W to 10% THD)
Features
  • The output stereoscopic images using interlaced polarization
  • Insert intermediate frames
  • Smart TV Cloud / My Contents (web browsing, network services, download and run applications Toshiba Apps, play audio, video and image files)
  • Support for DLNA, WiDi, Wireless Display
  • Recording of digital channels to an external USB HDD, automatic recording function MediaGuide Replay, shift TV broadcast time (Timeshift)
  • View the schedule, sleep timer / on, automatically enter standby mode and auto power off
  • Energy Saver mode and brightness adjustment to the level of light
  • Game Mode
  • Teletext
  • Mounting holes M6 VESA 400 × 200 mm
  • and so on. d.
Dimensions (W × H × D) 1071 × 662 × 190 mm with stand
Weight 13,5 kg Stand
Power consumption 182 watts maximum, 67.4 W IEC 62087-BD, 0,5 watts, 2.2 watts in standby mode with active network interface
voltage 220 -240 V, 50 Hz
Package
  • TV
  • Set the base (base rack screws)
  • 3D-glasses FPT-P100, 4 pcs.
  • Remote control and two AAA batteries for it
  • Quick Start Guide
  • Warranty card
Link manufacturer’s website www.toshiba.ru
average current according to price of Yandex.Market T-10954668
Suggestions for data of Yandex.Market L-10954668-10

Appearance

For his diagonally through the narrow confines of the TV is small in size in width and height. Also, the body is relatively thin, though not extreme, and with a significant thickening in the lower part.

When you operate the TV, it should be noted and light weight, which accounts for a significant portion of the stand. In this case, the stand is an important design element (actually block the screen – this is a black rectangle and nothing else). Holder is formed as a rectangular frame with rounded corners, on the short sides of which are secured small chamfered forward pedestals. When the TV rack bolted to them, which is pushed on the screen unit. Frame base is a monolithic steel part with silver finish. As a result, construction of the stand has good stiffness and apparently high reliability. Bottom around the base glued rubber pads, perform the safety with respect to the surface under the TV and anti-slip function.

An alternative way to set up the TV – it’s use VESA-holder on the rear panel of the screw holes with a pitch of 400 to 200 mm . The outer surface of the matrix relatively rigid and mirror-smooth with a barely pronounced haze. The effective anti-glare filter reduces the brightness of the reflected objects to such an extent that the reflectivity of the screen view does not interfere, unless directly in front of the screen there is a very bright point light sources. Narrow (about 11 mm) mirror-smooth front frame, framing the screen from the top and sides, made of plastic with unstable scratch the surface. Note that the distance from the image to the edge of the body is about 16 mm, which is larger than the width of the frame. The lower part of the front frame is also made of plastic, but with a matte finish. At the right edge of the frame is annular diffuser status indicator (softly glows green when working and red in standby mode), and the left – the darke ned window, hiding the IR receiver and light sensor. On the bottom of the screen unit placed well spaced speakers with cones oval. The back panel is made of black plastic with a matte surface.

The interface connectors are located in the two groups – in the shallow part of the recess on the back and focused back part – in an alcove near the left end face and are oriented sideways. The following connectors from the second group there are four buttons. The power cord is just coming out of the housing. TV is completely passive cooling – air circulates through multiple ventilation grills – and not much heat during operation.

It is packed TV and everything to him in a relatively small box – its dimensions are not much greater than the width, length and thickness of the block screen . Carrying a box Realized side welt pens, which means transportation alone, but by making a pen, for example, adhesive tape, for some distance the TV without any problems and can carry one person.



Remote

The body panel is made mostly of black matte plastic, but on the top panel there are two plates of plastic with silver finish. Slightly surprising eclectic expressed in material selection buttons – some of them are made of a rubber-like translucent white plastic part – of the same material, but colored or black, three buttons – a rigid transparent plastic substrate with the bottom-picture, and navigation button ring OK in the center – from the hard black plastic with mirror-smooth surface. Designers have come off in full. A feature is the use of two remote IR emitters – traditionally a front end directed forward and the second – in the lower surface of the recess and is directed forward and downward. This dual focus allows you to keep control buttons to the user. Conveniently, however, the decision is not ori ginal.



Menu and localization

Navigating through menus comfortable. The menu itself is large enough, the inscription read. However, it should be noted some blur screen interface. The impression is that he is drawn to a lower resolution and output to the screen is scaled to the native resolution of the matrix. If you change some of the settings of the screen remains only with the slider setting, or a list of options, which is useful in assessing the adjustments made to the image.

Localization performed at a high level – Russian language is, the translation is good, smooth and Cyrillic script readable.

untranslated were only “brand” terms, that is just right. Cyrillic in the names of folders and files is displayed correctly maintained and tags in Russian in the files MP3, but they must be in Unicode. Unfortunately, the correct display of Russian subtitles to a video you’d better not.

On the manufacturer’s web site has a link to a complete guide in Russian in a PDF-file, but as of this writing attempts to load it without success ( later we sent on request – good quality translation). While, on the European site without any problems, you can download the manual in English. Quality management is high enough, a lot of information, but it is too dilute repeated detailed description of what you need to press a button to navigate menus and make selections. Also, sometimes the manufacturer uses its own terminology that differs from the well-established. For example, a mysterious Media Renderer refers to the ability of TV to act as a client DLNA. Recall that in the printed version of the guide manufacturer saved – co mplete only a short installation guide and warranty card.

Built-in TV can be updated directly on the web and from the digital ether. At the time of testing the TV software already installed later was not.



Connections

The table with the characteristics in the beginning of the article gives an idea of ​​the communication capabilities of the TV. All connectors are standard and full-size. We note a couple of things, according to the manual, SCART divorced in traditional RGB-input and input-output A / V, HDMI port supports the MHL (But MHL cable is not supplied), another – Audio Return Channel (ARC), has basic support for controlling external devices connected via HDMI, using the technology of HDMI-CEC. From wireless interfaces present only adapter Wi-Fi, which is used for communication with the Network, in addition, declared support for wireless transfer of images to a TV technology Intel WiDi / wireless display .

Sound

The volume of the built-in speaker system is sufficient (but not the stock) for a medium-sized room, the presence of high and medium-sized with a small capture of low frequencies, the stereo effect is, but not very pronounced, distortion and spurious resonances are not excessive even at maximum volume.

When you connect headphones, the internal speakers are disabled. The sound of the headphones clean, well played all frequencies, the stock volume is available, the background noise below the audible .

Working with video sources

theatrical modes were tested when connected to a Blu-ray-player Sony BDP-S300. We used the HDMI-connection. TV mode supports 480i / p, 576i / p, 720p, 1080i and 1080p at 24/50/60 Hz. The colors are correct, in the standard range of video displays all the gradations of shades, Overscan is turned off. In the case of mode 1080p at 24 frames / sec frames are displayed with a ratio of length 2 to 3, which TV a bit strange. On the type of video brightness clarity is always very high, but the color is slightly lower as possible.

The interlaced video signals into progressive image TV converts most straightforward way – only for static sites bonding is performed from neighboring fields, while changing – are displayed on fields, with trembling and reduced vertical sharpness. When scaling from low resolutions and even in the case of interlaced signals and dynamic pictures done some smoothing of boundaries of objects – the teeth on the diagonals, but they are slightly blurred. Noise Reduction functions work very well without causing artifacts in the case of the moving image. Is a function of the insert intermediate frames. Its quality is also very high – between frames are calculated correctly and with high detail even with fast moving and complex background and foreground objects. Very few artifacts, in most cases limited to unobtrusive ripples on the edges of objects in motion. There is a function inserts a dark frame if it included, the picture is slightly obscured and flash es, but the clarity of the dynamics increases. This feature can be turned on and in the case of stereoscopic mode.

For VGA-connect to your computer supports a resolution of up to 1920 x 1080 at 60 frames / sec. On the TV, you can get a picture without cropping the edges exactly on the Limits of the screen in the original resolution and excellent clarity, without any reduction, including color and clarity that TV rarity. The only thing you may need to manually adjust the small-phase signal from the TV menu. In the light has a fatal blockage on a pair of shades, but in the shadows next to the black shades differ from it in brightness.

In the case of DVI-connection to a computer (using a simple cable adapter with an HDMI to DVI) Supports resolutions up to 1920 x 1080 at 60 frames / sec. Similarly, you can get a picture in the original resolution in brightness and color. All hardware tests performed for this connection method, so it is described in detail below.



TV Tuner

This model is equipped with a tuner, receives analogue and digital terrestrial and cable broadcasting and having one antenna entrance. By default, when the regions of Russia in the settings of the TV analogue terrestrial TV stations are not searched any automatic or manual mode. Oh well, it is still considered the days of analog broadcasting. In adverse conditions (Moscow, Ostankino Tower and not far from the line of sight) admission to the indoor antenna in the form of traditional television flyer found 20 TV stations and three radio stations. Apparently, that’s all that was in the air at the time of testing. If successful, the orientation of the antenna reception quality was high and stable. Can not be said about the quality (image name) broadcast material – it is only in standard definition, and often the picture is terrible even for such a permit, then only three channels broadcast in 16: 9 format, and the rest – 4: 3, which for digital Broadcast loo ks anachronistic.

From the ether adopted program guide. There is a function on / switch the TV at a specified time on a specified program (whether tracked changes in the schedule – unknown), and when you connect an external hard drive becomes available functions record TV programs (only with digital broadcasting), and the shift in time.

Of particular note is the function MediaGuide Replay (requires internet connection), which is based on the user views the programs tries to select programs that meet user preferences and to record them for deferred viewing. Formally, from a technical point of view MediaGuide Replay works, but its practical application is limited to the quality of the information provided – in the program for transmission prescribed tags irrelevant and untrue start and end transmission. We hope that these problems will be quickly eliminated as potentially MediaGuide Replay function is of great interest.

We mention that to test the recording functions, time-shift and MediaGuide Replay we have been given a set of corporate STOR.E Alu TV Kit.

The set consists of formatted FAT32 hard drive 1 TB 2.5-inch aluminum housing with interface USB 3.0, a set of universal mounting and cable USB.

Option mount the disk shown in the photograph below. As a point of attachment to use one of the screw holes for the bracket VESA.

specifications on the hard drive: the maximum transfer rate 5.0 Gbit / s, the maximum power consumption via USB 900mA, dimensions 14,5 × 77 × 120,3 mm (H × W × D). Testing the program CrystalDiskMark 3.0.3 showed sequential read speed 117 MB / s sequential write 103 MB / s. title=”Наименование”>Scene+). title=”Наименование”>Актив.управл.подсветкой title=”Наименование”>Актив.управл.подсветкой. title=”Наименование”>Сенсор title=”Наименование”>Игры title=”НаC 8;менование”>Стандартный. title=”Наименование”>Контрастность title=”Наименование”>Динамичный title=”Наименование”>Режим title=”Наименование”>Стандартный title=”Наименование”>Hollywood title=”Наименование”>Hollywood title=”Наименование”>Hollywood

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