Ben's Audio/Video Upgrades
Quote:
Originally Posted by MangoMike
What's your ultimate hookup plan, as your obviously looking to do more than making the remote work from the bedroom.
What's my ultimate hookup plan? Well...
1) I want to replace my old B/W backup camera with a newer one and am thinking of installing one of those GPS/Backup camera combo units (the glare on the CRT when the sun comes in the window makes the screen almost useless at times and I wouldn't mind being able to see a little further behind me). If I can find one of those that offers both aux inputs and an iPod adaptor, then I could use it as my primary audio system.
http://i11.ebayimg.com/04/i/06/c3/6c/8e_1_sbl.JPG
I'd also want to run the sources to the rear so the audio can be synced throughout the bus. I mainly want to do this so that I can still hear the directions from the GPS while I listen to music (my stand-alone GPS doesn't work well this way). I'd also like one that has bluetooth, so it will mute the tunes when my cell rings and will display who is calling and I can use the speakers in the bus as a hands-free kit. Then I could hook that unit up to a few amps to run the 8 speakers that are currently in the front of the coach and add a subwoofer for better base.
For the ultimate GPS setup, check out:
http://www.churchillnavigation.com/at1.html
It only has 1 terabyte of data and costs up to $7000. I'll have to talk them into a sponsorship! :D
2) Replacing the rear car stereo with one that has an aux input (to get the sources from the front of the bus) and adding amps that can handle all six speakers that are in the bedroom (right now, two of them are wired directly to the tv just like in the front of the bus). I might also add a subwoofer in the rear if I can find space for it
3) I want to replace my living room TV with a larger unit that will deliver a better looking image when it's hooked to a computer (more about that in a minute), or when hooked to a high-def source. Right now I'm thinking about a 32" LCD. I just wish they were availble in true High-Def (1920x1080 resolution instead of the 1366 x 768 that all the 32 inchers seem to be). Since it's not truely high-def, that means that every signal will need to be scaled up (from standard def TV and 720P HD) or scaled down (from 1080i HD), so the picture quality will be a lot less than what I really want. I haven't been able to find a 32" monitor with a resolution of 1920x1080, which would be true high-def.
Replacing the TV will mean re-doing some of the cabinet work above the drivers seat, which I'm not looking forward to since the current setup looks so clean. Replacing the TV with an LCD will also open up a bunch of space behind the unit where I hope to store all my hard drives (although it might not be the best spot due to heat, but the guys at Liberty said they would modify the AC output to get some cool air into that area if I need to).
4) Possibly replace the rear TV with an LCD. I haven't figured out how to sneak a 32"er in the back... although I could fix a huge one on the wall between the bathroom and bedroom if I wanted to. I could then use a wireless keyboard to browse the web from that room if I really wanted to.
5) Install in-motion dish that can pick up high-def sources. My coach just has a traditional TV antenna (not Sat dish).
6) Install something that will allow me to record two sources at once (TiVo or the like). The newest ones will allow you to record High-def material. I'd also like this unit to include a DVD burner, so I can off load shows without filling up the hard drive and Ideally be able to watch a different program (recorded or live) on the bedroom tv while something else is being played in the living room.
7) Install a system to access my 2+ terabyte music/movie collection. This could be a MacMini that uses the TV's and a remote to access everything and would display album art, etc. Or, I might use a Sonos system, which would allow me to do everything with a remote control, which wouldn't need the TV's to be turned on to change sources. The sonos system wouldn't help to get my digital movie collection going though since it only deals with audio (but I still need to test it to see if the engine causes interferance with the wireless system that it uses).
http://www.sonos.com/graphics/produc...cr100_hero.jpg
That's where the Mac mini might come in. It could serve up all my music and movies and act as a server so I could access all my data from my laptop (I have about 5 terabytes of storage total and would rather not have to manually hook all those drives to my laptop each time I need to access a few files).
8) Install an outside audio system. I have some very small, but great sounding speakers that would fit nicely in a bay and could use the Sonos system to get the tunes out there.
9) I'll use VNC to access the MacMini from the laptop. VNC allows the output of my MacMini to show up in a window on my laptop where I can control it using the keyboard and trakpad of my laptop. That way I don't have to always have one of the TV's on to see the MacMini's output.
10) Install a EVDO router, which will allow me to use my EVDO card to get internet access wirelessly from all of my computers.
I think that covers the first stage of my audio/video upgrade :D
1 Attachment(s)
Detailed LCD TV mod description
Mike- No problem on the additional info and pictures. I took before and afters. Will try to post my first photos here on this reply. Unfortunately I didn't take photos of tearing all the fascia and trim parts down but it wasn't as scary as I thought. The main thing I was worried about was taking something apart and not being able to get it to fit back in place again but it was fine.
Not sure where the pictures are going to show up (at the end ?) but here goes. The TV I found after an entire day measuring various ones between Comp USA, Best Buy and others was a Hewlett Packard model HP LC3200N. I think it was about $1,800 in January. Probably less now. It measures 31.5" straight across in case you want to check the space between your two vertical trim pieces to see if it will work but I've glanced at a few other interiors of other converters and these trim pieces are usually just like the ones on mine (Royal). To be sure, the pieces I'm referring to are used by the converter to cover up the factory shells seem between the two windows. Mine have about 1.2" to 1.5" of overhang. When installing the TV, this would be defined as "recess" I suppose because the edges of the TV can go behind this recess if necessary. My installation came almost exactly perfect with very little of the HP's TV frame going behind the trim pieces. It is as custom and perfect of a fit that I could have asked for. The depth of the TV is also perfect giving about 1/4 to 1/2 inch of space behind the TV so it doesn't rub the window and make noise from vibration.
Now, the other challenge with this (in ad to finding a TV that fit's) was to find one that I could bracket. How the heck was I going to do that? I have to stop and say that I spent quite a bit of time figuring this out. It seems so simple now but I was scratching my head for a while. Anyway, most TV's have machine screw holes in the rear provisioned for using the TV with a wall mounted bracket. This won't work because there is no room for the bracket unless you want the TV to wind up sticking out into the walk way and in my non slide I can barely get around the bed as it is so I could not afford this. I settled on buying some 1" aluminum flat bar at Home Depot to make my own bracket. I was going to bend the aluminum so it had and L shape at either end and screw the flat bar to the trim pieces and drill holes to match the factory holes on the rear of the TV meant for the bracket. This is a viable option but I wound up saving myself that extra step because of Plan B which worked. I noticed that this particular TV came with external speakers which ran the length of the frame and mounted to the sides of the TV. This was perfect for two reasons. First, you want to save space by using your existing speakers in the bedroom and allowing you to get a smaller TV instead of one with built in speakers (which most of them have). The speakers are integrated by the frame winds up being larger. But besides being able to discard the speakers on the HP (since they were external) this severed a VERY important second purpose. The holes in the rear of the TV made to screw the speakers on were all the way on the side edges of the frame in the rear and I was able to use a 4 standard small L brackets the two converter trim pieces that run vertically (and that I keep referring to over and over). More on this in a minute. Anyway, this was a better option than trying to string the flat bar around the back because the TV got even closer to the window (to protrude less).
To complete the modification, I used a hole saw and opened up a hole between the old TV location and the new TV location. The new hole is hidden from view after you replace the vertical trim pieces. Run the power cord and all your cables for picture and sound through there and then connect it all up to the Direct TV receiver and so forth that now sits where the TV used to.
Back to attaching the TV using the L brackets. I had to remove the top (horizontal) trim piece in order to remove the two vertical trim pieces. I reassembled these three pieces together laying them face down on the bed and carefully positioned the TV to the vertical pieces using the brackets and the unused speaker housing holes (threw the speakers out and used other speakers like I said prior). Since I'm not a master craftsman (just determined) I took at least two hours measuring and remeasuring and figuring out the depth and this and that to make sure I got the TV right where I wanted it. After I got that bracketed in place, I removed the top piece in order to start putting it up on the wall. The TV stays connected to the vertical pieces and is now boxed in place as I raised it up preframed. I had to do it like this because I couldn't get around to bracket it in otherwise unless you were to remove the window and get in there from the rear. Jeez, this is an article I guess. Anyway, before you put the frame back in place, now is the time to provision all the optional cables you may want now or in the future by connecting them to the rear of the TV and running them into your old TV bay and marking them and letting them hang in case you want to rearrange / add something later on. Otherwise you have to tear it out again (1/2 hour after you know what you've done) in order to get behind there.
I think this is one upgrade you can do to a coach in order to "update it". Trying to retrofit a drop down mechanism is not practical in my opinion. Now, if you happened to have a bed that runs the length of the coach instead of a cross queen I can show you what I did on my first coach. I got a 42" Plasma to fit where a cabinet used to be and that one really rocks but with my cross queen floor plan I hit a wall and it took a really long time for me to figure out how to make it work. Since my other floor plan is very rare I won’t bother discussing that one. Since I dry camp most of the time and like to shop for a view, I was reluctant to cover up my window using this method but when I’m lying in bed you I still get some view out of the bottom of that window so it’s not a total loss and you also still get the full ventilation. If you stay in RV parks instead of dry camp like me then the view portion is not as important because you’re only missing seeing your neighbor part of the time instead landscape like I want see whenever I can.
I think this installation could be replicated in most coaches and if someone was inclined they could offer to do this for other coach owners and make themselves some pocket change. Once you do this once you can do it again in the fraction of the time. I took one day to pick out the TV, about 3 hours looking for the right parts in Home Depot and at least one day installing it. I’ll be happy to show it if anyone catches up with me on the road or at a rally, etc. I’m in the parking lot of Mira Loma Prevost as I write and will be hovering around So. Cal for a month or two. I would gladly have paid someone to do this for me but in my experience you can't find anyone to do stuff like this. I don't even know how a coach company could have done this for me because of having to pick out the right size TV for the application. Some jobs are just impractical to outsource. Besides, I get to brag to people that I bring on the coach that I did it myself. Once you tackle a couple of projects like this your confidence goes up a little and your not so intimidated and the MAIN thing is that you make sure the work is done RIGHT. If someone has another neat modification they know how to do maybe we could help each other.
How'd I do Mike ?
Jeff