M9990 Sanyo

[Trap]

Hi all, this is Marc and just recently took possession of my old boombox back in 1980. It’s the exact Sanyo boombox I had and I loved it then and even more now. Very nostalgic to me. Anyways, I’m relearning the functions of the M9990 and looking to see if anyone has or knows where I can get a copy of the USER Manual? I’m trying to learn to check battery power on the right meter/indicator but forgot how to do that. Easy stuff but 40 years gone by got my memory...lol ty all

 

[fyj2972]

LIGHT switch at left lower corner is DC level checker ..