Audio stops playing
I just put in 3 hd600s, one last week and 2 on Monday. The video and audio was working fine when they were installed. I got a call yesterday that the audio had stopped on all 3. The video was still looping just fine but no audio.
The kiosks are not warm where the hd600s are installed. The hd600 is the only equipment inside the kiosk. The video is playing as an autoplay file and was copied from a vob file on a DVD supplied to me so the audio should be 48khz. These are new hd600s, having waited 2 months for them to arrive, so I assume the software on them should be the latest version but I haven't checked. All are running the same video using the same type of compact flash card.
When I unplugged the hd600 and turned it back on it fired up and the audio was back. All 3 did the same thing. Unplug and audio returned. Is this a known problem while running the hd600s 24 hours a day?
I have a 4th hd600 that was purchased several months ago that I did update the software on. I fired that up in our shop yesterday and the sound is still working 24 hours later. I will leave it running over the weekend and see if it has the same problem.
Any suggestions as to what would be causing the problem?