trim function not working on Oppo 970 & volume malfunctioning

[Quadzilla]

Hi All,
I may be having a problem w/my Oppo 970. I 1st had a problem after updating the firmware w/the file located at http://www.oppodigital.com/dv970hd/dv970hd-firmware-3a-0916.html. I followed the procedure but after doing this I had no picture and the players display was flashing on and off. Oppo was quick to fix the player free of charge but now I notice the trim function does not work. I was told the MTK chipset was changed when I sent it in. While playing a Dolby D 5.1 DVD (Cars) I tried adjusting all the different channels but heard no change at all. I also noticed the volume cannot be lowered or raised via the remote, it only turns the sound off at the 0 setting and on at setting 1 but doesn't change between 1 -20. Just wondering if anyone else has experienced this and also make sure there arent other settingsthat may also need to be changed for trim to work properly. Thanks.

Dan/CT

 

[jcPanny]

Volume Trim settings

I think that the volume trim settings adjust the analog outputs for SACD and DVD-A. When playing a regular DVD, you are probably using a digital audio (optical, coax, or HDMI) connection to the receiver, in which case the receiver does the bass management and volume trims.