AVForums.com is the UK's biggest & best home consumer electronics discussion resource


Go Back   AVForums.com > Home Entertainment Players and Recorders > DVD Recorders, Recording and Media

Reply
 
LinkBack Thread Tools Display Modes
Old 15-02-2008, 10:29 PM   #1 (permalink)
New Member
 
Join Date: Jan 2008
Location: Dublin
Posts: 12
iTrader: (0)
Thanks: Gave 0, Got 0
Question LG RH277H Remote Control Died

Hi,

Just wondering if anyone else has seen this or knows how to resolve this
issue.

Go me a RH277h about a month ago, and for the most part I'm pretty happy
with it, however this afternoon the remote control just died.

It was working fine this morning, but when I picked it up this afternoon nothing worked.

I tried replacing the batteries for new ones, nope still nothing
I tried powering (plug out from mains) the main unit and plug back in again
but still no joy.

Has anyone else seen this problem ?
Is there some other means of testing if a signal is being sent from a remote control ?

Very weird.... and the main unit seems to be functioning fine from the buttons on the front panel, but the unit fairless useless without a working
remote control.

Any help/suggestions much appreciated

cheers

Matt
mattman_iflaf is offline   Reply With Quote
Old 15-02-2008, 11:16 PM   #2 (permalink)
Moderator
 
Join Date: Oct 2005
Posts: 6,788
iTrader: (0)
Thanks: Gave 70, Got 1,088
Re: LG RH277H Remote Control Died

Quote:
Originally Posted by mattman_iflaf View Post

Has anyone else seen this problem ?
Is there some other means of testing if a signal is being sent from a remote control ?

Very weird.... and the main unit seems to be functioning fine from the buttons on the front panel, but the unit fairless useless without a working
remote control.
Lockups on remote controls can sometimes be cleared by removing the batteries and shorting together the main battery terminals on the remote or a few seconds... IF that is the problem.

You can do a basic functional test to determine if the remote is outputting if you have a digital camera or camcorder that has an electronic viewfinder [ Not optical].
Sensors in cameras are sensitive to the infra red used in remotes.
If you point the remote at the cameras lens and push a button, if you check in the viewfinder you should see the diode pulsing brightly at about 5 hertz.

Its possible that it is the main unit that has locked up and become unresponsive so you could also do a power reset to clear out the main machine.
__________________
.
Ask yourself : " WHY do I believe what I believe?"

My opinions expressed here are not representative of the opinions of AV Forums.
Gavtech is offline   Reply With Quote
Old 16-02-2008, 12:00 AM   #3 (permalink)
New Member
 
Join Date: Jan 2008
Location: Dublin
Posts: 12
iTrader: (0)
Thanks: Gave 0, Got 0
Re: LG RH277H Remote Control Died

Thanks for the reply, very useful info.

Quote:
Originally Posted by Gavtech View Post
Lockups on remote controls can sometimes be cleared by removing the batteries and shorting together the main battery terminals on the remote or a few seconds... IF that is the problem.
Excuse my ignorance here, but how do you short the main battery terminals together, via the use of a piece of wire ?

e.g. Battery Compartment :

------
| + - |
| - + |
------

There are springs at the "-" ends, so do I just connect a piece of wire to the springs or what ?


Quote:
Originally Posted by Gavtech View Post
You can do a basic functional test to determine if the remote is outputting if you have a digital camera or camcorder that has an electronic viewfinder [ Not optical].
Sensors in cameras are sensitive to the infra red used in remotes.
If you point the remote at the cameras lens and push a button, if you check in the viewfinder you should see the diode pulsing brightly at about 5 hertz.
This is cool, really works, I tried it on the possible faulty remote, and it is indeed sending a signal, if somewhat weak, e.g. the diode is flashing. I then tried on remote I know is working and while the diode is flashing it's
much closer to a constant light on. Could the diode have failed ? It's
definitely not the batteries as I did try new ones.

Quote:
Originally Posted by Gavtech View Post
Its possible that it is the main unit that has locked up and become unresponsive so you could also do a power reset to clear out the main machine.
I tried a power cycle and it had no effect.

thanks for your help , really appreciated.

Cheers

Matt
mattman_iflaf is offline   Reply With Quote
Old 16-02-2008, 11:38 AM   #4 (permalink)
Moderator
 
Join Date: Oct 2005
Posts: 6,788
iTrader: (0)
Thanks: Gave 70, Got 1,088
Re: LG RH277H Remote Control Died

Quote:
Originally Posted by mattman_iflaf View Post
Thanks for the reply, very useful info.



Excuse my ignorance here, but how do you short the main battery terminals together, via the use of a piece of wire ?

e.g. Battery Compartment :

------
| + - |
| - + |
------

There are springs at the "-" ends, so do I just connect a piece of wire to the springs or what ?
It's very circumstantial as to how easy this is to do.... and admittedly it's a long shot in any case, that just applies on very rare occasions.

It depends on the remote design and whether the main terminals are easily accessible without removing the back. It isn't always obvious which are the main terminals if the remote uses 2, 3 or 4 batteries.

Your diagram appears to suggest a 2 battery system so one end [+ and - ] will just be a linkage - effectively shorted already. If you don't know which is which, then do both ends [+ to - ] as it will do no harm.

Anything conductive can be used. A piece of wire, an opened paperclip, the tips of open long nosed pliers etc.



Quote:
Originally Posted by mattman_iflaf View Post
This is cool, really works, I tried it on the possible faulty remote, and it is indeed sending a signal, if somewhat weak, e.g. the diode is flashing. I then tried on remote I know is working and while the diode is flashing it's
much closer to a constant light on. Could the diode have failed ? It's
definitely not the batteries as I did try new ones.
As you are getting output at all is a fair indication that the diode has not failed. It doesn't tell you anything about the codes it is transmitting of course.
If it is just weak for some reason then it should still work when very close to the receiver.

That the other is staying constantly lit is rather unusual. It may be that the pulse rate is coincident with a multiple the various scanning rates of the camera sensor and display systems and creating that illusion.

Another thing to check for here. Many DVDR system remotes have multiple code options to allow for you using more than one similar device in the same room. Your unit may have that facility [ I don't know] and inadvertently either the remote or the main unit has had it's code changed.
So check in the manual and see if it has such a facility, and follow any processes given for getting the codes to match once again.

It's important to realise that if the remote control doesn't function, it is equally likely to be the fault of the main unit, although having said that , remotes tend to be the more likely culprit as they are more physically challenged.

If you still get no results, then perhaps the next thing is to take your remote to a place you know has such a device powered up where you can try it on a working machine. If it will not operate there , that would nail the problem to the remote.

But , you are still under guarantee presumably, so you could throw the whole problem back to your supplier.
__________________
.
Ask yourself : " WHY do I believe what I believe?"

My opinions expressed here are not representative of the opinions of AV Forums.
Gavtech is offline   Reply With Quote
Old 16-02-2008, 12:18 PM   #5 (permalink)
New Member
 
Join Date: Jan 2008
Location: Dublin
Posts: 12
iTrader: (0)
Thanks: Gave 0, Got 0
Re: LG RH277H Remote Control Died

Well Well Well, amazingly my remote has started working...

Whilst checking the diode pulse with a camcorder, I placed a heavy clock on one of the buttons and stepped away so that a constant pulse would be emmitted. After that I simply took out the batteries to have a look at how to
short the connections, then putting the batteries back in again and viola it
started working.

My only conclusion is that somehow the remote had gotten confused about
what device it was supposed to work, as I also have an LG television and the remote is supposed to be able to operate both devices however I've not tried
operating the TV with it and was not working previously. So the combination of keeping the timeshift button pressed constantly (about 30 seconds), and then taking out the batteries would seem to have reset the remote.

thanks for all your help, my next step indeed was to head to a store that sold the LG 277H and see if the remote worked there

cheers again.

Matt
mattman_iflaf is offline   Reply With Quote
Old 16-02-2008, 12:36 PM   #6 (permalink)
Moderator
 
Join Date: Oct 2005
Posts: 6,788
iTrader: (0)
Thanks: Gave 70, Got 1,088
Re: LG RH277H Remote Control Died

Quote:
Originally Posted by mattman_iflaf View Post
Well Well Well, amazingly my remote has started working...
Good news- Whatever the reason.
__________________
.
Ask yourself : " WHY do I believe what I believe?"

My opinions expressed here are not representative of the opinions of AV Forums.
Gavtech is offline   Reply With Quote
Old 27-06-2008, 1:42 PM   #7 (permalink)
New Member
 
Join Date: Jun 2008
Posts: 1
iTrader: (0)
Thanks: Gave 0, Got 0
Re: LG RH277H Remote Control Died

dear gavtech, hope you can help me with this. My remote control has also died on my LG RH277H although this had to do with me accidentally changing the wrong codes (in an attempt to make it region free). Unfortunately now i cannot access the opcodes menu again (since the "clear" button on the remote won't operate). Is there any way to access the codes with any combination of keys on the main unit? I'm really really disappointed as i took the machine to LG service here in cyprus but they said i'll have to change one part which costs almost as much as the machine itself! any help would be greatly appreciated!
tazzer is offline   Reply With Quote
Old 11-07-2008, 11:29 PM   #8 (permalink)
New Member
 
Join Date: Nov 2006
Posts: 7
iTrader: (0)
Thanks: Gave 1, Got 1
Re: LG RH277H Remote Control Died

Hi read your thread about your RC, what code did you use from your RC to your LG TV to control it ,,,??
jb57uk is offline   Reply With Quote
Old 14-07-2008, 3:30 PM   #9 (permalink)
New Member
 
Join Date: Nov 2007
Posts: 16
iTrader: (0)
Thanks: Gave 0, Got 0
Re: LG RH277H Remote Control Died

Sorry for hijacking question but how do you guys find the LG RH277H as I am thinking of getting one.
johnloughray is offline   Reply With Quote

Bookmarks

Tags
control, died, remote, rh277h


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Remote Control Non-remote control Tape Deck. Possible? Tj_El Hi Fi Systems and Separates 2 30-11-2005 2:25 PM
Hitachi 42PD3000 remote control - VCR control via 'Viewlink' ? piknik PVRs and VCRs 0 11-10-2003 11:52 AM
Hitachi 42PD3000 remote control - VCR control via 'Viewlink' ? piknik Plasma Televisions 0 11-10-2003 11:48 AM
Erratic volume control of a Denon AVC-A10SE via remote control GETanner Integrated AV Amplifiers and Receivers 2 16-06-2003 9:36 PM


All times are GMT. The time now is 8:09 AM.

AV ForumsOptimised for Firefox.
RSS Feed
AVForums.com is owned and operated by M2N Limited.
Copyright © 2000-2009 M2N E. & O. E.
Global Gold
Web Hosting