Having a Hard Time With Phillips DVDR75

I have had my Phillips DVDR75 recorder since last Xmas. I really like the performance as far as the recording, but the ease of programing and just trying to find out how to get from one place to another can be a mystery.
The last problem I ran into was, when I proceeded to record on a DVD+R, I inserted the DVD and did a manual record funtion from the remote. The movie started to record then the screen froze. When I pushed the stop button the on screen display said “OTHER 1”. For the life of me I can not find any reference to this in the manual. The manual is not all that complete, I have had to call the help line just to find out how to switch from one output to another. The on screen prompts are a bit confusing to. If anyone can shed some light on this “OTHER 1” that would be great!!!