I have an RCA Accu Search 4 head Hi- Fi Stereo VHS Recorder that I am trying to locate a manual for. I can't find a model # anywhere on it and on the left front (bottom) it says VHS HQ, and on the right front (bottom) it says VCR Plus. It's grey in color. I'll try to include a picture soon. Can anyone help? Even if you can tell me where to find the model #, that would help, thanks.