Video and Audio Center Blog



Friday, January 13, 2017

CREATING A STABLE AND SECURE HOME NETWORK

Setting up a home theater isn't a chore because there's good times waiting once done. But lost in today's "Internet of Things" (iOT) is that almost all of the components making up the home theater are now linked to the "Cloud" and able to go online. That bodes well for being able to stream video, do updates in a simple manner and enjoy tons of content, but how good a signal is being received? And what about the security of that signal? Just because that new 4K Blu-ray player or that new BIG SCREEN 4K TV isn’t a computer doesn’t mean there can’t be issues. So while there’s no reason to fear your home theater being connected to the Internet, there is a need to take simple precautions to ensure that nothing bad happens through the home network they use. This starts with getting the most stable and secure signal possible.

Stable and Secure Signal

The single most important thing for any component of your home theater is that it can receive a strong and stable signal from the home network. This necessitates noting where the modem is connected relative to where the home theater is located. In some cases the easiest results will come from "hard wiring" an Ethernet cable between the router and the home theater component (for example, an AV Receiver or a media streaming device), but for most going wireless makes for more convenience. But for some, having the Wi-Fi enabled router in close proximity to the home theater might not be possible due to where the modem is located. Should that be the case, the best results will come from physically moving the router to a closer location so it can service the home theater better (obviously, there will have to be a cable connected between the modem and the router). To check signal strength, most home theater components will display the signal strength as they are set up for using the home networks Wi-F. It’s also just as easy to use a smartphone to see its Wi-Fi signal strength and proceed accordingly.


Gateway Security

All your home theater components that have Internet access (wired or wireless) are connecting through a home network which uses a router — which itself connects to the Internet. The router, a.k.a. "Gateway" is the intermediary between the Internet and the devices and the first wall of defense against intrusions. Besides having a very hard password unlike anything else that you use for your home network, be sure that those safeguards built-into the router's software are activated -- the default settings might be too lax for your tastes and needn't be left as they are.

Different Passwords

It may be convenient to have the same password for every log-in screen, but it's not necessarily the safest thing to do. So if your login password gets compromised for a website on your smartphone, the same thing will happen when you go to the site on your TV or other home theater component, with the possibility of all the other places you are using that password being affected. One way to avoid this is by having different password being in effect when going through your home theater as opposed to your computer or phone (although in some cases this might necessitate a different user name).

Having a secure and stable iOT for your home theater might take a bit of effort at first, but once done you can sit back and enjoy all that it can provide. 


Thursday, December 29, 2016

NEW YEAR’S RESOLUTION - A NEW HOME THEATER!


Everybody talks about having New Year’s resolutions that are supposed to make life better. But if you want your home theater to really shine in 2017, then it’s time to make a New Year’s resolution to update how you watch and how you listen so as to have the best experience possible.

The Television

The flat panel TV changed how we watched television by bringing a widescreen image into the home. This was later accompanied by the Full HD resolution that blew away ordinary tube-based TVs to add detail and more colors to the images being displayed. Now there are 4K televisions which have 4X HDs resolution to really bring the movie theater home. Add being able to have a curved 4K TV or an OLED 4K TV and the choices for which television will best suit your needs and decor are huge. As is the ability to get a really big TV that can take over a wall, if you don’t want it standing on a cabinet in the living room or bedroom.


The Sound System

Sound always accompanies a picture, and to make the home theater experience exciting the sound has to be vibrant and loud. The bad old days forced viewers to listen to their TV’s speakers and that was that. But today there are many more choices: you can set up a sound bar in front of the TV which has all of the speakers inside a single chassis or which combines with a wireless subwoofer or which has new technologies to enhance the sound even further; you can connect an AV Receiver to a series of stand-alone speakers to create surround sound; you can even connect a pair of wireless headphones for private listening for those times when having it loud just won’t fly. Any of these choices will provide a powerful sound field to make watching even more enjoyable.


The Playing of Content

Streaming a movie may seem convenient,  but for the confidence of being able to play what you want whenever you want, having your own movie library can’t be beat. DVD players and Blu-ray players are now commonplace. But should you want to watch 4K movies on your 4K TV, you’ll need a 4K Blu-ray player, which is backwardly compatible and able to up-convert non-4K discs to make them look even better.

The Seating

Piling up on the couch is an easy way to get everybody together to watch (and less a problem now since today’s TVs have wider viewing angles), but investing in studio seating chairs is worth considering if comfort is your goal. These seats are designed for home use and make a Lazy-Boy look weak. They even have cup holders. Another route is to look at specialized “gaming” chairs which are also designed to bring comfort to those planning to sit for hours at end. Having special chairs for your home theater also makes the time watching seem more special too, and to do this right it might be wise to get in touch with a professional installation company, for example Just One Touch, to help you get and set things up just right. 


The Lighting

Movie theaters may seem to be absolutely dark, but they’re not and your home theater shouldn’t be either. Look to small LED lights that can be placed strategically throughout the home theater so as to minimize glare while providing discrete pools of illumination. After all, people will need to get to the kitchen for more snacks during movie-time, so making sure there’s no accidents is important.

Making New Year’s resolutions is good, but making your home theater the go-to for you and your family is better. 





Friday, November 11, 2016

HOME THEATER MAINTENANCE MADE EASY

With the holidays approaching, there’s no better time to enjoy watching movies and TV shows on your home theater. But because today’s electronics are so dependable, many take it for granted that nothing else needs to be done once they’ve set up their home theater. But just as regularly vacuuming carpets and cleaning out the refrigerator now and then makes for a better home, so too does taking care of the various components and devices that make up your home theater so as to keep them working in tip-top shape. So with the holidays approaching, here’s a few tips on keeping your home theater working at its best.

Dusting Off The Components



Dust has a tendency to get everywhere, and most home theater components are not mounted on the wall but instead are on TV stands and cabinets (a flat-panel TV being the exception since their lightweight construction has made this more possible now than ever). Taking a anti-static and soft cloth works well as you lightly dust off the components, keeping in mind that removing the dust, not just moving it around is the goal here. A feather duster that has been sprayed with an anti-dust misting can help here too. Don’t even think about using a vacuum cleaner — just hand powered cleaning will do the trick. And maybe it’s time to check with the manufacturer as to how to best clean the speakers so that their natural beauty can shine through.

Cleaning the LCD Panels
It’s obvious that a flat-panel TVs screen will acquire dust and other fine particles over time, and that’s especially true when the area in which the TV is found is heavily trafficked. Add to that a nearby open window or pets moving freely in the area and there can end up being a fine layer over the screen that both diffuses the image as well as decreases the amount of brightness. Cleaning the TV screen doesn’t require a professional but it does require a proper cleaning kit (composed of a safe cleaning fluid and an even safer, soft chamois cloth). The basic procedure is to spray the fluid on the cloth (not the screen) and then move the cloth across the screen gently from one side to the other (not rubbing it in a circle up and down). As the cloth is moved down from the top of the screen to the bottom (with frequent reapplications of the fluid), it will become evident just how much detriment is being removed. And don’t pass up the opportunity to clean the LCD screens that are on other devices of your home theater; the DVD player or Blu-ray player can benefit from a cleaning, as can other components like the AV Receiver.

Checking the Cables
The advent of WiFi has meant the elimination of cables having to go to the WiFi router, but there’s still plenty of cables found in a home theater, such as the cables going from a cable box to the TV and others. Spend a few minutes removing cables and using a condensed air can to blow out the connections the cables were in, then reinsert the cables. It also doesn’t hurt to wipe off the connections at the end of the cables first too. And in the case of wiring that is going from an AV Receiver to speakers, there’s no reason not to remove, wipe off and then reinsert the wires also.

Keeping your home theater clean and “happy” will result in better viewing. That will make you happy too.

 

Friday, October 28, 2016

HOW TO KEEP YOUR HOME THEATER PERFORMING AT ITS BEST!


Anyone can easily have a home theater if they are willing to make some effort: a new BIG SCREEN TV is all that’s needed to look at, while adding a surround sound system (be that an AV Receiver and a set of speakers or an all-in-one home theater system) takes care of the audio. Then a few other components are needed to complete the setup; for example a Blu-ray player or better yet a 4K Blu-ray player, a turntable for playing vinyl or a digital high-resolution audio player.

So that’s the end of it right? No it’s not. Lost in the effort to create a home theater is the fact that
there are steps to take in order to keep the home theater functioning efficiently. Some of these steps are so simple that they’ve often overlooked, but ignoring them is not to anyone’s benefit because they can seriously impact the quality and enjoyment of the home theater.

The Video Cables
HDMI cables are amazing because they take care of both the video signal and the audio signal, eliminating secondary cables and the mess they can cause. But while HDMI cables tend to look somewhat alike on the surface, the quality of their manufacturing is very different. So while free HDMI cables are often included with the purchase of a component, it’s best to buy a HDMI cable where you can see what you are getting rather than accepting whatever has been put in the box as an afterthought, especially since the cables will often get bent when placed in position for doing their job. Getting or replacing the HDMI cable with a high quality one is a simple way to get the best picture possible.

The Audio Cables
There are times when audio cables is the preferred (or required) choice in the home theater, for example when connecting a record turntable. There are also times when a Toslink optical audio cable is needed, because of convenience or use with an older audio amplifier. These optical cables digitally transmit the audio signal in a superior fashion to that of analog audio cables but are somewhat delicate and so replacing existing ones with newer and more sturdy version is best. In the case of analog cables, using high quality and well made cables will help to eliminate hiss and other “noise” problems that can plague the sound.

Keeping Everything Clean
Dust can damage components by getting “into the works” or just by piling up on speakers or components or, worse yet, on the television. Dusting the home theater is simple enough and will also contribute to a healthier environment (vacuuming around home theater components should always be done carefully as a matter of course). Keeping speakers clean means not rubbing them with a cloth that can cause scratches to the finish, and that’s even more of an issue when cleaning a TVs screen. The screen is glass, after all. For that, expect to use a special kit which provides a safe cloth to use, as well as the proper cleaning fluid to use with the cloth. Reading the instructions that come with the kit will insure doing it safely (one obvious tip: spray the cloth, not the TV screen for cleaning).
The purpose of a home theater is to entertain. But whether you have set it up yourself or used a professional installer to do it for you (for example, Just One Touch), taking these few simple steps will insure that you are getting your money’s worth every time you sit down to watch or listen.


Friday, October 21, 2016

CAMPING WITH ALL THE MOBILE CONVENIENCES



For most people, being out “on the trail” brings up imagines of lonesome woods devoid of life and filled with violent animals. But the reality of camping is so different — and so much fun — that everyone should reassess and try it, no matter how annoying summer camp memories may have been. But whether you’re hiking up a mountain trail or just camping out in a National Park or even the backyard — there’s no reason not to bring some civilization with you. And by that we mean mobile devices that can add to the fun and even keep a bit of safety surrounding you. 


Here’s some examples:


PORTABLE BLUETOOTH SPEAKERS 
Everyone probably has used a portable Bluetooth speaker at one time or another. But many don’t consider just how safe it is to take some of these speakers out on the trail — there are waterproof models that laugh (so to speak) at being dunked in a river, others that are weather resistant and others so rugged that they handle getting dirt on them better than you do. Portable speakers that are designed for the outdoors work just as great indoors, but when they’re taken on a trip is when they can really shine. And since their volume is usually all out of proportion to their size, which is often small and lightweight, there’s no reason not to take them along so that they can perform for you. 




BATTERY BACKUPS
The great outdoors rarely comes with electrical outlets. But mobile devices need power — and lots of it —so how can this be taken care of? The simple answer is to pack lightweight power backup devices that can be used to replenish the mobile device’s power. There are even backup devices that use hand cranks and solar power to generate their own electricity, such as flashlights and lanterns. Some of these self-generating power supplies (there are some portable speakers that fall into this category and even some portable camp stoves as well) are also made to supply mobile devices with power as well. That makes them not just “green” but also sensible to take along.  But having one of these battery backups on hand is a no-brainer.


MOBILE HOT SPOT
The great outdoors rarely features WiFi, but that doesn’t mean you can’t have your own wireless network even while setting up camp or in your sleeping bag or tent. There are devices that go out and onto the Internet using a cellular signal — it’s basically the same as using a phone’s cellular signal to connect. The difference is that these devices then generate a WiFi “hot spot” so that everyone can use them. This allows not just phones but also tablets (which rarely have cellular services built-in) to be used. And unlike using someone else’s WiFi network, you’re in complete control of when and how it’s used (not to mention not having to share it with others that are not of your party). This also works much better than having to try and use a phone to create a “hot spot” because it takes a lot of processing power away from the phone being used for other purposes (like to provide music for that Bluetooth speaker).

Spending time outdoors away from home doesn’t mean leaving the convenience of today’s digital lifestyle behind. It just takes some planning and a little bit of technology to get the job done.




Monday, October 17, 2016

WATCHING AND ENJOYING OLD MOVIES AT HOME


There was a TV network who had a slogan that if you hadn’t seen one of their shows, it was new to you. The same can be said of old movies which, even if you’ve seen them in the past, continue to bring a sense of fun and enjoyment every time they’re watched. It’s why so many of them are called “classics” and why they can be watched over and over again. But one of the disadvantages of old movies is that their quality suffers in comparison to a “modern” film. That makes watching them less enjoyable. But while it is true that the movie studios have remastered and enhanced the quality of many of the old movies, the overall quality can still use some help. And that help is right there at your fingertips. Here’s how:


Setting Up the Room
Movies look better when the room is dark — that’s why you often bump into armrests on chairs when trying to return to your seat after buying that tub of popcorn. But even movie theaters aren’t totally in the dark so having a bit of light is OK. But try experimenting with turning off the overhead lights or moving the position of a table lamp or closing the drapes to see just how differently the images on the display will now look. Then make a note of what looks best so you can repeat it when it is time to watch.

Adjusting Your Flat Panel Television
Today’s televisions are marvels of technology — and don’t get us started on how impressive a big screen TV looks seated in your living room or bedroom. Unlike the tube-models of the past, a flat-panel TV has a number of controls that are specifically designed to alter/enhance the picture that is being displayed. You can go into the menu and “turn on” such things as “noise reduction” or “edge enhancement” among others. Even the color temperature is under your control (and counter-intuitively can make a big difference when watching a black and white movie). Of course the overall brightness and contrast of what is being watched can be altered too, but in most cases a modern television will handle that on its own. It will even give you movie “presets” that are pre-configured for changing how the overall image will look. And of course having a 4K television with dynamic range (HDR) means an even higher resolution for watching. 

Update Your DVD/Blu-ray Player to 4K
DVDs have been around for quite a long time now, with Blu-ray discs having taken over because of their higher resolution and better color renditions. But to get the best results from that spinning disc you need the latest technologies built into the disc player: for DVDs that means a new DVD player and for Blu-ray discs that means a new Blu-ray player. And since 4K movies will eventually take the top-of-the-mountain position, a 4K Blu-ray player should be sitting in front of that TV or to the side of it. Streaming is all very well and good, but a lot of the older movies just can not be found online. Besides, why not use that great library of discs that you’ve been collecting all these years?

Nothing beats the comfort and convenience of watching old movies at home. Now that modern technology has given us the best TVs and video players to watch them on; it’s time to sit back and enjoy.