I can't get the tv to program the cable connection to watch cable

see if it has small reset switch on main board micro switch.press and hold few sec.while tv plug in.

does a DVD player work on the unit?
if so, be sure you have good connections of your input cables (and you know these connector cables to be good), then see if you can manually program channel 3, or any other channels programmed manually. I suggest channel 3 in case you are using satelite or cable box. Then turn the cable or satelite box & see if you get reception on channel 3.

Typically you need an preamplifier between your tv and amplifier. you run one optical cable (or coax ) cable from you tv audio output to the preamplifier then you run audio rca cables from preamp outputs to amp inputs (2 for stereo 5 or 7 for surround). the preamp decodes audio and controls volume and surround modes.
If you have a cable box and need just simple setup for watching tv just run rca cables from your cable box audio outs to your amp inputs. you then program your cable remote control to control volume.

It appears it is not your fault. I contacted ustvnow and they said they are "working on it" but currently the DVR service is not available on roku. If you find an answer elsewhere, I'd love to hear it

if you have the provision for VGA port in TV then buy a vga cable and connect it
if u have provision for HDMI port in TV and Laptop then connect through it

I don't know which receiver you have but, I can give you a basic idea.
You need RCA cables Yellow for Video, Red and White for Audio.
You may not need to connect the Yellow cable for the Video again, it depends on the receiver you're using. Basically, to get the TV sound from your Surround system, you only need the white and Red RCA cables.
Connect one side of the RCA cable white & Red to the receiver (IN) and the other side of the RCA Cable to the TV or cable box (out) You need to select the source on the receiver, AUX or Video.

I could help better if I knew which receiver, if you're using a cable box and how are you getting TV signal? do you select CH 3 or AV to watch TV?

Best of luck to you.
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You can use a splitter. Or you can connect one connection from the Cable box to the TV and another connection from the Cable Box to the Recorder. By doing so, you can watch TV channels while recording a different program on the TV.

The DVD-VR375 does not have an HDMI input. The connection should be:
• RED WHITE & YELLOW CABLE from your cable box (AV OUT) should connect to the DVD-VR375 (AV IN 1). Set the DVD-VR375 to AV 1 using the INPUT SEL. button.
• Next, connect an HDMI cable from the DVD-VR375 (HDMI OUT) to the TV (HDMI IN). Set the TV to the proper source.
This connection would allow the recorder to work as a pass through and will let you record TV programs as well as watch your cable channels.

Hope this helps!

It is a lose connection symptom when you wiggling the chord it will be fine it is a cold solder its needs to resolder the connection base so it become firm and works normal again.

Hope it may helps you;

Regards:
VOTIT

When you say "can't get the TV to play through the VCR", do you mean that you can't get the cable-stations to play through the VCR to the TV? I'll assume that's what you're trying to accomplish.

The most common way to connect a VCR to a TV is through a coaxial cable, from the port on the rear of the VCR labeled "Out to TV." There should be another coaxial port labeled "Cable/Ant In." This is where I picture your cable programming is currently connected.

Instead, it sounds like you connected the VCR to a modulator (probably thru RCA composite cables, which have yellow / red / white plugs). Then the modulator connects to the TV thru a coaxial cable. This will successfully play the VCR to whatever specific channel (perhaps 2, 3 or4), but the modulator doesn't know of any other signals to send to your TV.

2 possible solutions:

1) If the modulator has a coaxial port labeled "Cable/Ant In" or something indicating "In" at a threaded coaxial port, connect your cable-programming to this instead of the to the VCR.

Depending on what type of modulator it is, when you want to switch from watching the VCR to watching cable-programming, you might have to push a button on the modulator to make the swtich, or you might not. Your modulator might put the VCR on channel 3, and allow the higher cable channels to filter though to their respective stations. Most cable providers will leave channels 2, 3 and 4 blank for this purpose. Try it and see.

2) Axe the modulator. Take it out of the system entirely. Connect your cable programming to the VCR "Cable/Ant In" and use another coaxial cable to go from the VCR's "Out to TV" port to the TV. When you want to switch from watching the VCR to watching cable, press a button on your VCR or the VCR's remote. Usually this button is labled, "TV/VCR."

If this does not help, write back and explain in more detail how your system is currently connected.

--axoplasm