Need help identifying this Sylvania superset TV

[viewernumber]

Hello. I just joined this website because I need help. I was recommended by someone to join videokarma,so here I am. I hope I am posting this in the right forum.
I need to know as much as possible about this TV. Including model name, maybe model number if possible,etc...

I'm going to give as many details as possible from what I know so far. Its a TV that my parents bought around 1986. They bought it in a store in Texas. It looks like it got wood grain on the top and sides. On the 3rd picture attached I think the words on the bottom left corner of the front TV says "superset" and below that it says "digital remote tuning".
There used to be button covers for the buttons in the front panel below but they fell off. The 4 buttons in the middle control the volume and channel changing. The button on the far right is the power button.
Also on the right of the power button I think it says SQ26. I'm no sure what that means but I guess it could be 26 inches? I somehow thought this TV was about 30 inches.

I'm sorry I don't have a clear enough picture of the tv