Hi Guys,
Many thanks for taking the time to respond!
Let me try to answer your questions:
1. The switch is a "J-Tech Digital JTD3DSP0301 3-Port High Speed HDMI Switch with IR Wireless Remote and AC Power Adapter" (https
/www.amazon.com/gp/product/B00JQP6PTK/ref=od_aui_detailpages00?ie=UTF8&psc=1). It has 3 HDMI ports, and a single HDMI "output". Currently, I have the cable from the TV going into the switch's slot #1, and cable from the DVD recorder into slot #2, and a "mystery" cable (I havinto slot #3.
2. The switch is connected to a "mysterious" HDMI cable that comes out of the wall and was installed by the folks who hung the TV on the wall. (I'm guessing you guys will say that this is the problem?)
3. The TV is an LG 37LCD2D", circa 2007. The INPUT choices are " Antenna, Cable, AV1-2, Component 1-2, RGB-DTV (or RGB-PC), HDMI/DVI). (AV1, AV2,Component 1-2 input sources are linked automatically, Only if these are connected)". I have switched through each of these, but I all I see is static (except for the "Cable" choice).
4. Besides INPUT, there is another button on the remote. It's called "TV INPUT". I have not tried this yet. The manual indicates it "Rotates the input mode between Antenna and Cable. In AV12, Component 1-2, RGB-DTV (or RGB-PC), and HDMI/DVI input sources, screen returns to the last TV channel."
I would like to try to attach the DVD player cable to the TV HDMI port directly (not sure if that would even work?), but the TV was wall-mounted, and the single HDMI port is in the middle of the rear of the TV and it's so close to the wall I can't get at it.
Thanks again,
Alan