I have a DMP 4400 and I'm trying to control display power on and power off with the rs232 serial port. I have a non cisco display.
I used the following set command in advance task on DMM 5.2.1 to activate rs232 functionality on a specific DMP:
After the DMP reboots, it starts operating at a much slower speed. It takes several minutes for the startup splash screen to disappear. After that finally happens, my content takes an unacceptable amount of time to load. It can take a minute or too for my content to load from the initial screen wipe from black, which also occurs at a snails pace. Even after all that the rs232 controls aren't ever leaving the port. I hooked it to my laptop and confirmed this.
If I deactivate rs232, the DMP begins operating at normal speed. I also ran the same command on a DMP 4305. It worked just fine. I had total control over the TV.
Does anyone have any idea?
Thanks in advance.