How do you connect lg optimus to samsung 3d tv via hdmi cable

I suspect that the TV you have does not support the ARC function that the sound bar has. What you may have to do is use the Optical In from the sound bar to the TV and you should be good to go. You may have to change the TV's settings to use the Optical In though. So you should end up with the BluRay Player connected to the TV via an HDMI cable, the sound bar connected to the TV via the Optical In using a fiber optic cable. Hope this helps.

The Samsung Galaxy Tab 3 7.0 (SM-T21XX) does not support MHL. The Tab 3 8.0 does support MHL.

The manual for the Tab 3 7.0 is available on the product page: https://www.samsung.com/us/support/owners/product/galaxy-tab-3-7-0-wi-fi . The only TV feature listed is using Galaxy Tab 3 7.0 as a remote control for your television. You need to accept the Samsung terms of use to download the manual (expand the section on languages).

I wish that I had better news for you.

Cindy Wells

I don't think the system is compatible with the TV it can't read the pad through the HDMI port only the RGB port.

you need to be connected to a 3d source when you try and switch and it must be playing 3d media before the projector would even try and im sure you know you need to be connected via hdmi for this to work, so grab a 3d dvd player and a 3d capable hdmi cable and a 3d dvd and then try it--Good Luck.

Hiya
We are having the exact same problem, our 3D tv works perfectly with the V+ box when connected via the scart but when its connnected via HDMI cable then there is no sound at all.
Did you manage to get this problem resolved and if so, how? Thanks.

Dirty Connections Dust plays Havok with those connectors go to Radio Shack and pick up a Can of Contact Cleaner Spay both the Jacks and The cables

It could be a problem with your hdmi cables, try switching them for new cables.. if problem continues , you should still be under a 1 year warranty with samsung, they would be able to troubleshoot it over the phone, if not you would receive a new.. Call samsung at 1-888-987-4357.. hope this helps.

Your tv is a 2008 model, legacy 3d tv and requires a lot more than a current 3d HDTV does to view 3d. Today with a current 3d HDTV, Normally you only need a 3d source like a 3d Bluray movie and 3d glasses from Samsung and a HDMI cable connection from bluray player to HDTV. See below for your TV. You need a PC and IR emitter and Samsung 3d glasses plus user selected options on the tv.
Samsung 3-D Ready HDTV How do Samsung 3-D Ready HDTVs work?
Samsung 3-D Ready HDTVs are enabled by Digital Light Processing (DLP(R)) or Plasma Display Panel (PDP) engines that are capable of very fast refresh rates (120Hz). The inherent speed of these display technologies enables high quality stereoscopic 3-D by alternatively displaying left and right eye images. The display is synchronised with 3-D shutter glasses to provide the observer with a vivid perception of depth.
How do I connect my PC to a Samsung 3-D Ready HDTV?
The DVI output from the PC's graphics card must be connected to the TV's 3-D compatible HDMI port using a DVI-to-HDMI cable (or a HDMI cable plus a DVI to HDMI adaptor).
Alternatively, some newer graphics cards have a HDMI port instead of a DVI port. In this case, simply use a HDMI cable to connect the PC directly to the TV.
On all models, the 3-D compatible HDMI port is identified by the letters "DVI". (eg, "HDMI 3/DVI IN" or "HDMI 1/DVI IN")
What other equipment do I need to enjoy 3-D on my 3-D Ready HDTV?

• Windows PC with DVI output
• Compatible 3-D Shutter glasses and IR emitter with VESA compatible sync connector

How do I connect the IR emitter to the 3-D TV to support wireless 3-D shutter glasses?
The IR emitter should be connected to the "3D SYNC OUT" socket. The emitter should be placed on top of the TV with the LEDs facing towards the room. How do I turn the TV into 3-D mode?
Ensure that the TV source is set to "HDMI 3/DVI" (or "HDMI 1/DVI" for 720p models).
Plasma HDTVs Press the Tools button and select 3D Effect. Update from Off to Mode1.

ideally you would simply add an hdmi source from each device to the surround receiver and send the output to the tv but im thinking your amp may be short on inputs from all devices and if indeed it was this simple you wouldnt be here seeking this info also note you may be able to use the output on the set to gain another signal tranfer but note there can be compatability issues on some sets whether they will decode hdmi in and rca out or optical out like i said some sets ok :) i wish you luck and wishin i had this all in front of me so i could be a greater help any q's drop me a comment here ok :)

Hello

by befault your dvd recorder is transmiting signals via component video, so what you need to do is this connect both cable HDMI and Component or just a video cable then go into setup and then select video out via HDMI your video will go off on the screen and then with TV remote slect input source HDMI on TV and it should work fine.

Thankyou