Sincere appologies people.Īlthough no maximum length for an HDMI cable is specified, signal attenuation-dependent on the cable's construction quality and conducting materials-limits usable lengths in practice. It's been marked as public so all can view it, now.

It's 3m or 5m.).Ĭan someone please watch it and suggest some ideas to getting it working? UPDATEĮeks.

(NOTE: I incorrectly said in the video that the hidden wall cable is 10 metres long. Here's the video with the full explanation :. incase the cable in the wall doesn't allow 1080i. I've also tried changing the output format for the TV from 1080i down to 720p and even lower. To better explain all of this, I've made a quick video explaining my problem in detail, so you can exactly see what is going on/wrong. I have another 3 or 5 metre cable inserted into my wall, so i do not have to have a silly hdmi cable floating in the air between my iMac and my LCD TV. So now I can output video (via the mini Display Port) and sound (via USB) through this box, to my LCD. There is no HDMI output on the iMac so i had to buy one of these bad boys :. I wish to connect it to my LCD TV using HDMI. Video Amplifier Bandwidth: 2.I've got an iMac desktop computer. Mac Book Air, Mac Book Pro, iMac, and Mac mini or PC with mini display port are also supported.Ĭonnector: DVI Female (24 + 1) VGA Female 15Pin Mac Book Air, Mac Book Pro, iMac, and Mac mini with thunderbolt ports since 2011 are all supported. This product with three output ports, and you can choose one of them to use at a time as you demand, the functions of the port as followings:ġ.DVI output, connect the DVI devices using a DVI cableĢ.HDMI output, connect the HDMI devices using a HDMI cableģ.VGA output, connect the VGA devices using a VGA cable.Ĥ.Mini Display Port, connect Mac Book, Mac Book Pro, or Mac Book Air. Note: Only one of the 3 outputs could be used at a time, you cannot use all of them simultaneously When connecting the iMac (Late 2009) and Mac Book Pro (Mid 2010) to HDMI display, please set “Sound” on the dialog box of “System Preferences” to get audio output. You can connect the display to one of HDMI / DVI / VGA output ports Support audio output. The adapter seamlessly connect Mac Book, Mac Book Pro, or Mac Book Air with a Mini display port to high definition displays

Imac to hdmi connector