Archive for Switcher and Splitter

How to Use a HDMI Splitter

High-definition televisions with HDMI input are popular with home theater now. With tech developing, it becomes cheaper and there are often 2 and more HD TVs in the family for convenient enjoyment. Then sometimes we’d like enjoy or share one resource on the TVs in different rooms. HDMI splitter provides a great solution for people to share the movies or videos on different HD TV as HDMI splitter allows you to plug one resource device into two or more HDMI displays. Then you can also use a HDMI splitter to show what is playing on a Blu-ray player on multiple televisions. So hdmi splitter is widely applied to home entertainment, supermarkets, classrooms, etc. 1×2 HDMI splitter and 1×4 HDMI splitter are very common to see, while 8 port HDMI splitter is most used for special occasion like supermarket and engineering spot. Now 3D HDMI splitter is very popular with people as 3D movies are hot these days.

However, when it comes to using a HDMI splitter, there would be a lot of confusion. Most people would assume that the HDMI splitter is the same as a HDMI switch box. This may seem logical, but in fact, the two are quite different. In short, a HDMI switcher box is used to allow multiple inputs (DVD player, gaming console or PC) to be displayed on the same output (television, monitor or projector). While a HDMI splitter works completely the other way around, it takes one HMDI signal and splits it for use on several HDMI outputs, thus the name HDMI Splitter.

Here is the instruction for connecting HDMI splitter to HD TV.

1. Turn off your HD TV or HD displays and any HDMI source devices that you plan on connecting to your HDMI splitter.
2. Plug your HDMI splitter into an available HDMI port on your television.
3. Plug any HDMI source device (such as blu-ray DVD player) into the available HDMI ports on your HDMI splitter.
4. Turn your television on and then turn on the source device you have connected to the HDMI splitter. Scroll through your television inputs until you arrive at the HDMI input that corresponds with where you connected the HDMI splitter.
5. Press the button on either the HDMI splitter box or the remote control that came with the HDMI splitter that switches between the HD TVs (or HD displays) connected to the HDMI splitter.

How to Connect Multiple HDMI Devices to Only One HDMI Input

With HDMI technology integrated into our digital life, it’s common for most people to have multiple HDMI devices such as video game consoles and Blue-ray players that need to be connected to the HDMI input on their HDTV. However, lots of HDTVs have only one HDMI input, especially those bought several years ago. With all these new HDMI sources, how does one get the desired inputs to the HDTV or HD monitor with one HDMI input? Don’t worry; connecting multiple HDMI devices to only one HDMI input can easily be accomplished by using a HDMI switcher.

A HDMI switch box is a device designed for users to connect multiple HDMI devices, such as DVD players, set-top boxes, into 1 HDTV or HD display without having to manually swap cables every time you need to use a different HDMI device. The basic models available are 3×1 HDMI switch and 5×1 HDMI switch. The 3X1 HDMI switcher means there are 3 inputs and 1 output that allows the user to switch between 3 HDMI sources, while the 5×1 HDMI switches allow the user to select up to 5 HDMI sources. By the way, we highly encourage users to select at least a 3 port model for future expandability. With a plethora of HDMI sources, for example PS3, Blu-Ray, HD DVD, Apple TV, and HD video cards coming to market, it is prudent to have at least 3 HDMI inputs available to your HDTV. 2-port HDMI switches will be 100% occupied as most HD home theaters will use a HD cable or satellite receiver and a HD DVD player.

HDMI switch box

HDMI Switcher Box

Tips for selecting the right and best HDMI switch?

-HDCP transparency: any HDMI switching box must pass HDCP data between source and monitor.

-HDMI 1.3: HDMI 1.3 is recommended since it is the latest version of most HDMI devices (except HDMI cables are with HDMI 1.4 version now). This will ensure that you protect your investment and have the bandwidth to support future applications.

- Backward compatibility with DVI-D: There is a mix of both HDMI and DVI-D devices in the field. Users should select a HDMI switch box rather than a DVI-D switch since HDMI is backward compatible with DVI-D.

-Expandability: 5 port HDMI switch is recommended for future expandability. If you use a 2 port, then you have no expandability. It is likely that future HD sources such as games stations, HD DVD player/recorders will utilize HDMI.

- Remote control: A remote control to select the desired channel is essential. Ensure you freely enjoy the program in distance and switch as you like.

- Smart function: sense the input source ports automatically, and bypass the port without signal. Switch to the last plugged input source port automatically when hot plugging. VVdeals HDMI switches are all of the smart function and its “Memory” setting will ensure you a wonderful digital life.

- External-Powered: It is important that the HDMI switch is powered independently from a dedicated power source. Some HDMI switches are powered directly from the HDMI cable to save cost, however this could load down the power from the HDMI source. The power carried on the HDMI cable is intended to power the internal EDID PROM inside the TV which stores the TV’s capabilities. It is not intended to power up external devices. And powered HDMI switchers will ensure you high performance for long distance transmission.

What you Should to Learn about HDMI Splitter Before Purchasing

HDMI splitter is an item that will allow for the splitting of an HDMI source input (a single source) into multiple HDMI signal outputs – the outputs can be anywhere from two, to four, six, eight or even more. Generally, there most frequently seen HDMI splitter is 1×2 HDMI splitter, 1×4 HDMI splitter, 1×8 HDMI splitter. Multiple units can be daisy-chained or cascaded easily to form a larger HDMI distribution, giving you the option to replicate and display your HDMI video on multiple HDMI displays. However, to get good performance, it’s better to keep the cascading less than 3 layers. HDMI Splitter is an ideal solution for business centers, small offices, home office, conference rooms, supermarkets and classrooms.

However, degradation in the signal quality is a complaint seen by many who use HDMI splitters but the truth is that it depends entirely on the devices (the splitter and the transmission cables) and incoming signal. For example, if you are using a quality device to split the feed from your cable box you may not notice any difference at all. However, if you are using a lower-end splitter and trying to split the feed from one of your devices, your Blu-ray player for example, it is very possible that you will see a very big difference in the quality of the output.

With what we talk about above and what you need in mind, you should try to select the right HDMI splitter that will allow you to receive the highest possible quality output, while still staying within your budget of course.

Generally, lower-end splitter cables won’t provide you with the output performance that you are expecting. If you plan on extending your HDMI signal beyond eight feet, you should keep in mind that a powered HDMI splitter could provide you with a high signal quality, but users who using a HDMI splitter cable complaint there is a marked decrease in the quality of the signal that they receive if they are running cables over an eight foot distance. However, by incorporating a powered splitter, the HDMI signal will be amplified and therefore the signal quality can be preserved over a greater distance. As a general rule of thumb, HDMI splitters that are powered tend to be better overall performers because they are simply designed and built better than their low-quality counterparts like HDMI splitter cable. So bear in mind if you want to get better experience on your home entertainment, do buy powered HDMI splitters rather than HDMI splitter cables. And it’s better to make sure you learn the specs about the HDMI splitter before purchasing. Generally, you can get help from the customer support from the shopping site.

Get High Performance for Long Distance Transmission w/ Cat6 Cable

With the developing of hi-tech, the cost for home theater is decreasing. Then it’s common for people to buy several HD TVs, PS3 game player, HD media player, and other home theater systems. Then cables are required to connect them and play an important role in achieving brilliant performance. As HDMI technology is very common in today’s digital products, we tend to use HDMI cables. However, when we want to connect the displays in the basement room, or in a room that is long, such as about 60 feet, would you still use a HDMI cable? In this case, you may be confused. What should I do? There are two problems. One thing is that to buy a 60 feet HDMI cable will cost you a big amount of money. The other thing is that a HDMI cable with 60 feet or longer will not achieve high quality performance in transmission than a shorter one. In this case, what you will do? You might have no idea. In fact, you can use a network cable, i.e. LAN cable.

In fact, though nowadays HDMI or VGA cables (just supporting video transmission) are most-used, they cannot support long-distance HD audio and video signals transmission, while cat 5e, cat 6 or cat7 cables can make it. What’s more, network cable is much cheaper than HDMI cables and can support HD audio transmission compared to a VGA cable.

So what is the feature for different types of those network cables-cat5e, cat6 and cat7 cables?

CAT5e cable is a higher grade version of CAT5, and CAT6 cable is commonly used for Gigabit Ethernet, an up-and-coming version of Ethernet that operates at 10 times the speed of Fast Ethernet.  Category 5 unshielded twisted-pair cable does support up to 1000 Mbps (aka. Gigabit) and 100 MHz signal rate. CAT 5e (Enhanced CAT 5) has 3.5x the signal rate as CAT 5. CAT6 cable costs more than CAT5e but is worth the extra money if you want to future-proof your cable installation. CAT 6 allows more than 6x the throughput of CAT 5 and is wrapped in foil insulation to provide better resistance from crosstalk. In addition, it has a fire-resistant sheath. CAT 6e and CAT 7 have much better signaling rate and protection from crosstalk.

To maintain transmission characteristics and network integrity, it’s essential to use the correct type of patch-cord to match the installation. A network port will perform only at the level of the LOWEST-rated component in the chain. If a Cat-5 or Cat-5E patch-cord is used in a Cat-6 system, only Cat-5 or Cat-5E specifications will be achieved for that circuit. Then to buy what kind of cat cable is very important for your home theater system. So if you want to have a future-proof connection in your office or home, spending a little higher for Cat6 is worth the money. You will also find Cat6 perform brilliantly in long distance transmission for HD (HDMI) signals. For example, if you have several HD TVs or displays in the main room, bedrooms and baseball room, you can hookup your blu-ray full HD media player to HD TVs via HDMI splitter over Cat6 cable. In this way, it will save you much money and avoid signal loss in transmission.

HDMI Splitter over Cat5e/6 Cable

Home Theater via HDMI Splitter over Cat5e/6 Cable

In a nutshell, if you want to achieve high performance in home theater entertainment system, to buy a cat6 is a better choice for its talent performance on high speed and high definition signals transmission.

How to Choose an Best and Right HDMI Splitter for Your Home Theater

There may 2 or more displays in your home entertainment system, with a cluster of cables winding around the rooms. Have you been told that you need an HDMI splitter to resolve this kind of issue with your home theater? If you are less than techno-savvy then you may find yourself somewhat baffled as to what exactly HMDI splitter is, what it means when it splits, and how to select the best and the right one for your needs. Read on to find out everything that you need to know to help you to be in the future.

Learn What a Splitter Is and Does

Fairly inexpensive, an HDMI splitter is an item that will allow for the splitting of an HDMI source input (a single source) into multiple HDMI signal outputs – the outputs can be anywhere from two, to three, four or even more.

The most frequently seen splitter is 1×2 HDMI splitter that can split one source into two displays, while 1×4 HDMI splitter can distribute high definition signals to up to 4 displays. For example, you might wish to split the signal received on your satellite set-up box so that it can be watched on more than one television. For this to be effective, all devices need to be HDMI capable.

Degradation in the signal quality is a complaint seen by many who use HDMI splitters but the truth is that it depends entirely on the devices and incoming signal. For example, if you are using a quality device to split the feed from your cable box you may not notice any difference at all. However, if you are using a lower-end splitter and trying to split the feed from one of your devices, your Blu-ray player for example, it is very possible that you will see a very big difference in the quality of the output.

1x2 HDMI Powered Splitter

1x2 HDMI Powered Splitter

Understand What You Really Want

With what we talk about above and what you need in mind, you should try to select the right HDMI splitter that will allow you to receive the highest possible quality output, while still staying within your budget of course. Keep in mind that even some of the high-end splitters will not work well with your existing equipment so you may want to do a bit of research before you head out to buy the highest rated splitter that you can find. Keep in mind that the output performance is highly unique one that will depend entirely on the equipment that you already have, so to know what you really need is the most important.

As a general rule of thumb, lower-end splitter cables won’t provide you with the output performance that you are seeking. If you plan on extending your HDMI signal beyond eight feet, you should keep in mind that a powered HDMI splitter could provide you with a high signal quality versus using a simple HDMI splitter cable. Many users who have the experience of using splitter cables complain that there is a marked decrease in the quality of the signal that they receive if they are running cables over an eight foot distance. However, by incorporating a powered splitter, the HDMI signal will be amplified and therefore the signal quality can be preserved over a greater distance. As a general rule of thumb, HDMI splitters that are powered tend to be better overall performers because they are simply designed and built better than their low-quality counterparts like HDMI splitter cable. So if you want to get better experience on your home entertainment, do buy powered HDMI splitters rather than HDMI splitter cables.

1x4 Powered HDMI Splitter

1x4 Powered HDMI Splitter

When it comes to purchasing your new splitter you should be sure to do a considerable amount of research to find the best device that will work best with your existing equipment. It could prove to be incredibly frustrating to get your splitter home and set up, only to find that the signal output quality is leagues below what you were hoping for.

There are many online communities that can not only help to answer all of your questions but they can also help to point you in the right direction of a splitter that will work for your needs. You may be able to find someone with a set up that is similar to your own, which can make it a lot easier to select an HDMI splitter – simply select the one that works for the person you are getting advice from. A reputable electronics store service representative will also be able to help to point you in the right direction towards the type of splitter that will work with your current set up. Just be certain to purchase your new gadgets from a store that has a good return policy – in the event that something does crop up with the signal quality you will want the option to return it or switch it out for something that will better fit your needs. Just bear in mind that to ask for more advice, either from communities or from the customer service of online store, it’s better to get advices and then give a comparison and reevaluation of them, then no doubt you will get your right and the best HDMI splitter.

Next Time we will learn more about how to select different version of HDMI splitter.