Originally Posted by ovanesg
I have played the Walkman quite a lot during this past summer in my car. I have an aux input jack in my car and readily connect the player to it. Thing is some days the temp has gone to 100+ degrees Fahrenheit. I wonder if internal heating has caused this problem of continuous crashing/restarting.
Any ideas? thanks!
Certainly electronics can be affected by heat. It all depends on the rated operation temperature range for your unit. According to the owner's manual for my A829 (similar to your A729), the rated operational temperature range is between 41°F and 95°F. That would make it seem like your 100°F+ days may have adversely affected your player.