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Replacing A/V with HDTV / Mac Mini - 420 DB

4.6K views 29 replies 11 participants last post by  vanburen  
#1 ·
After a good amount of research (not enough) and some good advice from Gary I am embarking on this project. I will:
Replace the CD changer with a Mac Mini
Replace the TV with an HDTV
Provide stable power via UPS or Inverter
Deal with lots of Sea Ray install boobytraps.

Some new learnings -
The newest mac mini is AC powered and is a new form factor. So- no easy DC supplies for it - a la Carnetix - AND all of the nice silver external harddrives DO NOT FIT in a stack with the new mini.

Today my credit card and I did not get along too well, I now have the following on hand:

Mac Mini
Trackpad
Wireless Keyboard
Remote (not sure if necessary, but it was nice looking)
8-plug UPS from Best Buy
Panel mount USB plug (so I can attach other things to the mini)
USB to A/V Adapter - provides RCA and optical Audio Out of the mini
HDMI Cables

I am currently setting this up without an external drive. I may add one soon, hidden. However, I am not looking to showcase mismatched items. So for now, just the mini.

Control of music will be via Remote app on iDevices.
Movies will be primarily via frontrow, as most of our media is Apple friendly (different discussion!).
Boxee will be loaded for streaming etc if I can get a good connection.

At our marina, there is wifi. So I am currently planning on using the mini to connect to that. For times w/o wifi, I think an Ipad2 is in store with the personal hotspot. I would like to reuse my broadband connections as much as possible!

I have already figured out that to get the TV out, the bottom pair of screws needs to be removed and then the TV will tilt forward, screwed in behind. So replacing that should be straightforward.

I want to set up power so that things are as stable as possible, not crashing if shorepower drops out for a minute or so.

The apple keyboard and trackpad with "magic wand" which connects the two are very sweet. I think they will be easy to keep track of on the boat, more so than a mouse. Still figuring out the trackpad but it is really quite cool.

Am in the process of figuring out the fastest / best way to get all my media onto the mini - I think a straight LAN copy will be fastest, and then managed with syncopation so the two libraries stay the same periodically or via VPN.

Any good recommendations on an HDTV for the 420? There are SO MANY!

That's it for now - file copying in progress!

Ed
 
#7 ·
Project Update-
Final movie is transferring to the mac. My wife is now aware of this project and appears supportive! Looks like a 26" TV is the right size for the boat - will go shopping this weekend. I found a lot of storage space behind the seat cushions, hopefully I can mount the UPS and perhaps some network equipment there.

Today was a working, but fun, day on the boat. Hull is painted / waxed. We got all systems up and running - all that is needed is some canvas work and a wash/wax topsides. Then - the 2011 crab season will begin!

Forward stateroom needs a fix - looks like the 44db had a panel mounted in the TV opening - will call searay on tues to try and order. That would allow a nice flatscreen to be added with a DVD/Apple TV. Then we will be good to go!
 
#8 ·
I agree. The salon TV space takes a 26" perfectly. Previous owner had one installed on mine.

Looking forward to pics of your install. Good luck...
 
#11 ·
We got a 32" Insignia for the salon. It's fits very well - just a little overhang, but you can't tell. We put it on a completely articulating mount that will allow us to swing it out, spin it around, and watch it from outside.
 
#17 ·
With the doors off, the front panel removed, it was easy to take out the two screws holding the CD changer.
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With all the removal completed, a quick trip to Best Buy resulted in:
TV, BluRay, Mount, 2 unnecessary HDMI elbows.
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The mount is a two part unit - here is the base attached to the boat:
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#19 ·
Here is a look inside the console - before AC power was changed. Please note the large amount of new velcro in place to hold the TV solidly:
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This is how I got the HDMI and cable into the unit- straight into the back. Used spade bits to cut appropriate holes.
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I pulled out the unnecessary cables (component, RCA AV etc). I then mounted a UPS inside the STBD seatback:
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This provides both UPS and non-UPS outlets. I put the TV, BluRay, and Mac on the UPS side. The other unused DirectTV and IR repeater went into the non-UPS side. Unit held down with big velcro.

With that taken care of, I installed the BluRay - added velcro to the base and the bottom, and put the flashing in between while positioning. I ran an HDMI cable and a Ethernet cable into the unit.
 
#21 ·
The last phase of the install was adding the Mac Mini. Here is the gear ready to go:
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A quick review of what goes where showed that my Audio Out (red box in previous picture) couldn't connect to the Clarion (female - female). Off to Radio Shack:
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The Red Box has both RCA in and Out. This allowed me to hook the Out to the Clarion, and my Ipod plug to the In. Thus, the Mac functions like a dual input switch - sending either Ipod, or Mac music to the Clarion. Works like a champ, so far.

My Panel Mount USB was the main frustration. The hole was drilled perfectly. However, the mount is as deep as the panel is thick - so no room for exposed threads to screw the cover to. I SHOULD have drilled a larger hole on the backside to thin the panel to 3/8s or so. Then finished the actual hole all the way through. But I missed that one, so the trusty utility knife helped chamfer the back side enough to let the threads engage.

The Mac was held down with more velcro. Still not sure what the final panel will look like - this is temporary while I get things running smoothly.
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The movie is "The Last Waltz" for those fans of The Band.

The mac in default mode has several outputs that can be used one at a time. I learned this after listening to my movie from the tiny mac speaker. The HDMI was not taking audio to the TV. However, in Preferences / Sounds you can change the output between internal, HDMI (for TV), or USB (the Red Box - for music). I am working on a method to create a hybrid output device using the last two, so I won't have to mess with selecting ever again.


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The wireless keyboard, trackpad, and connecting bar are really cool. The next steps are going to be focused on getting the computer up set up for better networking. Our marina has Annapolis Wireless accounts for slip holders, but we have to log in on a web page. I need to find a way to make that work seamlessly. More to follow - it was a full day today!
 
#27 · (Edited)
Ed,

Very nice and slick install.

A quick question, I assume most 420s are done the same way where salon TV is plugged in to the outlet behind the cabinet. Does it mean that salon TVs work only on 110v or is there an inverter somewhere hidden transforming 12v in to 110v?

I've been so busy with getting higher priority items done that I still didn't have a chance to test if my system runs on 12v DC or only on 110v AC (I just know that it works fine on 110v).