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connected via HDMI using the Anynet+ protocol.Inputs and Outputs NotesSide Panel Inputs: The LN37A450 features a set of jacks on the left side panel for easy connection: * HDMI In 3 * A/V in 2 (S-video, composite video, RCA stereo audio) * Headphone out (3.5mm), the TV's internal speakers are muted when you plug in headphonesHDMI: There are three HDMI terminals, two on the rear panel and one on the side. A separate fine tuning setting may be put into the TV's memory for each analog channel.Auto Volume: Auto volume automatically adjusts the volume of the desired channel, lowering the sound output when the modulation signal is high or raising the sound output when the modulation signal is low. The HDMI inputs will accept 1080i, 720p, and 480p signals, while the component video inputs will accept 1080i, 720p, 480p, and 480i signals.High Contrast Ratio/Brightness: The TV has a dynamic contrast ratio of 10,000:1 and a 450 nit brightness rating, providing a stunningly realistic picture.Digital Natural Image Engine (DNIe): Samsung's exclusive Digital Natural Image engine dramatically improves the picture by enhancing the contrast, detail, and white balance, and reducing noise. The TV can be set to automatically adjust to the video signals received, or you can use the setup menu to adjust the screen quality and position.
The Anynet+ system can be used only with Samsung AV devices that support the Anynet+ feature and are connected with HDMI 1.3 cables. Source names include VCR, DVD, Cable STB, Satellite STB, PVR STB, AV Receiver, Game, Camcorder, PC, TV, IPTV, Blu-Ray, HD-DVD, and Digital Media Adapter.Channel Labels: Each analog channel programmed into memory can be labeled with a name up to 5 characters. The Anynet+ feature must be turned on in the menu to function. The on and off timers work independently of one another.On/Off Melody: A unique melody plays when the TV is turned on and off. No cables are supplied for connecting the TV to a PC.Digital Signal Strength Meter: The digital signal strength meter can be used to help you find the antenna position that delivers the highest HDTV digital signal strength.Analog Channel Fine Tuning: The fine tuning feature allows you to manually adjust analog channels for optimal reception. Digital channels names are already assigned and cannot be edited.Favorite Channel: You can create a list of your favorite channels and recall the list using the FAV.CH button on the remote.PC-Capable: This unit has a 15-pin D-Sub (RGB) input that allows you to use it as a high-resolution computer monitor.
When input naming is completed, you will no longer have to remember which component is connected to each input when selecting a source to watch. I was torn at first between the Sony KDL-37L4000 Model and this one.but as my wife said when we saw it in the store ( The picture is much better ).The "Blacks" on this LCD rival the Plasma 42" that I own, and the amount of features for picture control is superb.FeaturesNative Resolution: The Samsung LN37A450 has a display resolution of 1366 x 768 and scales all inputs for display at 768p. The TV has four threaded screw holes spaced to accommodate many universal wall mount brackets. The LN37A450 LCD is no different exept that it does have more features than being that it's a more updated model. The melody volume is adjustable, or you can turn this feature off if you prefer.Anynet+: Anynet+ is an AV network system that enables you to control other components with your Samsung TV's remote.
The HDMI 2 input can also be used with a computer. It has a separate analog audio connection and a DVI-to-HDMI adapter will be needed. The sleep timer can be set to 30, 60, 90, 120, 150, or 180 minutes.On/Off Timer: The three On/Off timers allow you to program the television to turn itself on and off by selecting a specific on time and a specific off time. First off I must say that I already own 2 other Samsung TV's one is a 26" LCD and the other is a 42" Plasma televison which I both love and have no complaints about. Anynet+ can support up to 12 AV devices in total.Mounting OptionsDetachable Stand: The LN37A450 comes with a table-top stand for easy placement on top of a counter or table. On the stand, the TV can swivel 20° left or right.Wall Mounting: You can remove the stand and mount this display on the wall using an optional wall-mount bracket. The hole spacing is 200mm x 200mm and requires four M6 (6mm) machine screwsKensington Lock: When mounting the monitor in a public place, you can secure it with an optional anti-theft device called a Kensington Lock.
This TV has a slot on the rear panel to accommodate a Kensington Lock device.Remote ControlRemote Control: The supplied remote is pre-programmed to operate this unit, plus it has controls for other Samsung units (DVD, Blu-Ray players, etc). HDMI 1 can also be used to connect a computer. The DNIe includes five image processors and a six-time density enhancer to ensure the best picture from any source with true colors and high contrast.Pixel Response: The TV features a fast 6ms pixel response time, which virtually eliminates picture blurring, and gives you smoother images during fast action scenes.Picture Control: You can make the following adjustment for an optimum picture: * Automatic Picture Settings: choose one of three automatic picture settings: o Standard: for the optimum display in a normal environment o Dynamic: for high-definition in a bright room o Movie: for viewing movies in a dark room * Manual Picture Settings: o Backlight: adjusts the brightness of the LCD backlight o Contrast: adjusts the contrast level of the picture o Brightness: adjusts the brightness level of the picture o Sharpness: adjusts the edge definition of the picture o Color: adjusts the color saturation of the picture o Tint (G/R): adjusts the color tint of the picture * Detailed Picture Settings: o Black Adjust: screen depth is adjusted using Black Level, settings include Off, Low, Medium, High o Dynamic Contrast: adjust contrast to optimize the picture (Off, Low, Medium, High) o Gamma: adjust the middle brightness of the picture o Color Space: select the color space for the most natural color (Auto, Native, Custom) o White Balance: adjust the color temperature for more natural colors (Red, Green, Blue) o Flesh Tone: Emphases the pink "flesh tone" in the picture o Edge Enhancement: edge enhancement emphasizes the boundaries of an object, it can be turned off if you prefer o Color Tone: adjust the overall color tone using one of five presets: Cool 1, Cool 2, Normal, Warm 1, Warm 2 o Digital Noise Reduction: for weak TV signals, adjust Digital NR to reduce static and ghosting (Off, Low, Medium, High, Auto) o HDMI Black Level: the black level can be set to Normal or Low when using an HDMI (RGB) inputEntertainment Modes: You can set the TV for the optimal display and sound for different types of programs: Sports, Game, or Cinema.Picture Sizes: You can choose one of the following picture sizes: * 16:9: sets the picture to 16:9 wide mode * Zoom 1: vertically enlarges the size of the picture and allows you to move the enlarged picture using the arrows on the remote * Zoom 2: vertically enlarges the size of the picture more than Zoom 1 and allows you to move the enlarged picture using the arrows on the remote * Wide Fit: proportionally enlarges the picture to fit the entire screen without changing the aspect ratio * 4:3: sets the picture to 4:3 normal mode with pillars on the left and right of the screen * Just Scan: see the full image with no resizing when an HDMI input (720/1080i), Component (1080i), or DTV (1080i) signal is usedInput Source Names: You can assign a preprogrammed name to each of the inputs. The HDMI jacks accept 1080i, 720p, and 480p signals.PC: This input consists of a stereo mini-jack and an analog RGB (D-Sub 15-pin) jack.Component Video Inputs: The 2 sets of component video inputs will accept 1080i, 720p, 480p and 480i signals. This reduces the difference in volume when changing channels.Automatic Sound Settings: You can choose from the following sound settings: * Standard: resets the standard factory settings * Music: for watching music videos and concerts * Movie: for watching movies * Speech: for watching a show that is mostly dialog * Custom: adjust the 5-band EQ; 100 Hz, 300 Hz, 1 kHz, 3 kHz, and 10 kHzSRS TruSurround XT: TruSurround is a patented SRS technology for playing 5.1 multi-channel content using only two speakers, it delivers a virtual surround sound experience through two speakers (internal or external), it is fully compatible with all multi-channel formatsSleep Timer: The sleep timer switches the television off after a specified amount of time. You also choose the On Timer's channel and Volume. HDMI 2 can be used for a DVI-equipped component.
One of the component video inputs can accept a composite video signal by plugging the yellow composite video plug into the green RCA jack.Digital Audio: The optical digital output on the rear panel will output Dolby Digital (when available) or 2 channel PCM.Ex-Link: This jack connects to an optional powered Samsung wall mount bracket that will allow you to adjust the TV viewing angle using the television's remote control.This is an awesome HDTV.highly recommended.
It seems that many people thought the sound was less than what it should be but we think it is fine. We purchased the Samsung this past Christmas and are very happy with it. We read so many reviews and went to different stores checking out the competition. We are around 60 so it has taken us awhile to figure out what is what but other than that we are very pleased. Gayle
Absolutely beautiful picture in HD on OTA. My parents will be soon switching to DirectTV's HD programming because after watching HD they do not want to go back. I bought this TV for my parents and they are blown away. The SD looks alright on it as well. The one star I take away is I tried to update the firmware and once it scanned the USB drive on the back the TV shut off and never came back on. Don't know if that is an isolated problem but I called Samsung and within a week had a new main drive and power supply put into it.
I have only had the LN37A450 for three months. Between the two LCD's I have had 5 visits by Samsung for various problems. The tech replaced the screen/control panel to no avail. If I do not get the refund, I will "try" to talk with the Office of the President of Samsung. I also see the "clouding" when changing channels. Recently I started hearing a buzzing sound when the channels were changed (the Samsung tech who came by this weekend, said that some people have been experiencing that). I received this LN37A450 as a replacement to the previous model, which would have been a horrible review in itself. I am waiting for that call from the highest department (I should be getting that call by tomorrow).
2/12- I was told it was in the que of a case manager and another e-mail was sent. I have requested that Samsung refund my money. 2/19-I was told to send a copy of my receipt to Samsung. Not good when you are trying to watch the NFL Playoffs. I have encountered a lot of problems with the "mura effect" also called "clouding" It has made it difficult to watch movies with a dark background because of the "mura effect" in the corners. For the money I spent on the LCD it would be worth a try.****Update****The call back has still not happened.
Now the voices often come across as buzzing/vibrating sounds. This LCD has been a lemon for me, along with my previous version of this LCD. 1/21-I was told the e-mail to a case manager was sent marked as a priority. So I am still waiting.
Great side view for a flat screen. We basically plugged it in and were good to go.
After doing alot of research, we felt this would be a great TV. My husband and I had an EXTREMELY old TV and I finally convinced him to replace it.
A wonderful picture. We have not been disappointed at all.
It has very simple, easy to use controls. No complaints what so ever.
I say it is an excellent TV.
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