I've seen this a few times, but never figured out what's going on. Does not seem to affect the recording, but it freaks me out...the display starts blinking on and off, fairly quickly (maybe on and off each second or two). Anyone else ever seen this, or have a clue what's up?
If it matters, I was feeding it with 853's>ca9100 with a brand new 9v. Iriver battery was fully charged.