Question about Universal Remote Control MX-800 LCD Remote Control

Open Question

Error message 102-47uu-0000 for Home Theater Master

Stupid me. I can not get my computers(both desktop and laptop) to communicate with Home Theater Master MX-800. On my laptop I bought a Radil Shack USB to Serial adaptor and it works on other devices. It is assigned com 4. I refigured port as directed and no response from remote. I uninstalled microsoft active sync as directed...........but as you guessed nor response from remote. Keep getting error message.......102-47uu-000 which means cable bad(which it is not) or wrong com port(which it is not). What else can be blocking connections? Help

Posted by on

4 Suggested Answers

james klgr
  • 362 Answers

SOURCE: dsub connector

i believe best buy has the adapter, i found one there myself for my pioneer home movie sys.

Posted on Dec 12, 2007

  • 1 Answer


Moments after I posted my original question, I decided to go for it. Here's what I did.

Grasp the remote in two hands with the "Light" button sticking up and closest to your left hand. If you rotate the top of your left hand away from your body and the top of your right hand towards your body, flexing the remote, a small opening will appear to the right of the "Light" button. Get a small screwdriver in there and start working it around the perimeter of the remote. There are indents every inch or two around the remote. Be careful when separating the shells as the battery holders are integrated into the black part of the shell and can bend easily.

Once I got inside, I found that the LCD panel had become completely disconnected. I just needed to plug back in the LCD panel ribbon cable and the remote worked perfectly again.


Posted on Mar 27, 2008

  • 2 Answers

SOURCE: can't program mx-700 remote

Hello there,

I just had the same issue and solved it- its pretty easy as it turns out. check out

This is the previous model owners manual but it works. You'll want to program using the "learn" mode where you point the remotes at each other.

Posted on Jun 22, 2008

  • 23 Answers

SOURCE: Remote Control Programming my MX-3000

Hi Jimmy, we do programming for several types of universal remotes all across the country. Once a client visits our site,, and fills out a new customer form and downloads, fills out, and emails us their configuration we can give them a quick estimate, eta, and mail them back a configuration file. We also are unique in that we offer a lifetime contract for changes made in case the customer adds or subtracts equipment, has channel lineup changes, wants something else set up, etc. We provide many graphical, simple to use and most of all enjoyable custom designs.

Visit our website for more details. We will be glad to help you with any of your programming needs and do quite a few MX-6000, MX-3000, MX-980, MX-950, MX-900, MX-880, all the way down the line. We also do many other types of remotes as well and I am sure you will find our pricing very reasonable.

Thank you,
Total Control Remotes
Universal Remote Programming & Advanced Control Systems

Posted on Feb 26, 2009

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


1 Points

Related Questions:

1 Answer

No power to the DMCI master.

reset the DMCI master, test the power cord+power switch for faulty and replace use the multimeter.
Read your owner manual or download from

God bless you

Oct 20, 2013 | M&S Systems dmc1 Music/Communication...

1 Answer

My Harmony 1000 will not communicate with the home site.

1) Will be a good idea to contact customer service, for guide you. Because the USB cables can be faulty. You must know something about the electronic for test this special wires.

God bless you

Jun 13, 2012 | Logitech Harmony 1000 LCD Touchscreen...

1 Answer

I need the codes for an RCRN04GR Universal Remote to an RCA BlueRay Home Theater RCA 1023

No Blu-Ray players will respond to any universal remote controls.

Apr 06, 2012 | RCA Remote Controls

1 Answer

I want to program my home theater system with my dvd player\r\ndvd player is a blu ray remote is sony rmt-b104a sony htss360 is home theater system



Jul 26, 2011 | Sony rmt-b104a Remote Control

1 Answer

I want to donload the users manual fore a home theater master sl 8000 remote

get it here

if you found this info useful please vote for me

Mar 31, 2011 | Remote Controls

1 Answer

My logitech H628 Harmony remote displays System Error a message


Unfortunately, system error one is apparently a hardware issue. It means something about the memory being lost in your Harmony Remote. I had to get a replacement Harmony Remote from Logitech but you would have to see if you are still in your warranty period!!!

I hope you are so you can get a replacement!!! =)


Nov 28, 2009 | Logitech Harmony 880 LCD Remote Control

1 Answer

Remote control


Try using the "learn" method where you point the universal remote at the remote for the unit you want to program, 2" apart on a level surface. If you have a 'home theater master' check out . don't worry if you have a different model. it will work on most models

and it will walk you thru the process. very easy and you dont need the codes

Jun 22, 2008 | Remote Controls

1 Answer

Comcast remote and need code for a samsung ht-tq85 home theater

May 17, 2008 | Remote Controls

4 Answers

Remote code for Sony Home Theater

This works for ALL Sony Home Theater Systems

Remote Code: 21232 (a Sony code for TV/VCRs).

Then do the following:
1. While still on AUX, press and hold SETUP again until the remote blinks twice
2. Type 994
3. Press and release SETUP
4. Type 32975
5. Press and release VOL+
The remote should blink twice. That should reprogram the VOL+ to work with your Sony device. For each of the following function codes, follow the same steps and use the codes listed below:
Vol+ = 32975
Vol- = 31951
Power = 32719
Function = 44750
Mute = 33743

Oct 29, 2007 | Remote Controls

Not finding what you are looking for?
Universal Remote Control MX-800 LCD Remote Control Logo

Related Topics:

119 people viewed this question

Ask a Question

Usually answered in minutes!

Top Universal Remote Control Remote Controls Experts

The Knight
The Knight

Level 3 Expert

66444 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Cindy Wells

Level 3 Expert

4720 Answers

Are you an Universal Remote Control Remote Control Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides