I am looking 4 info on my PVR (DCX3400-M) ...experiencing an issue...best way 2 describe is my TV is losing signal from PVR & the PVR flashes "DUI" then seems 2 auto shut off & auto turn back on....any info would b appreciated
That sounds like a connection error between the TV and the PVR.
What type of cable is connecting the PVR to the TV?
this TV & PVR has been hooked up & un-moved 4 about a year...they r hooked up with an HDMI cable that came with the PVR 3 years ago when I bought it...I just unplugged & plugged back in...mayb it came loose??? Time will tell...thanks 4 the help
That's a good first step to check the cable is secure, let us know if the issue repeats again.
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