Discussion in 'AV Receivers & Amplifiers' started by jimcarney, May 21, 2002.
Anybody have a clue what the port is for on the A!!R,Is it for future upgrades . Jim
Do you mean the RS232 port??
Its not for future upgrades but for External Controllers, Crestron Touchscreens etc
Jase is right there with the official response but I'd be surprised of the firmware could not be updated via this port DENON would rather not publicise that though.
I'd rule out any major surround processing upgrades through it though.
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