This Grass Valley T2 iDDR2 - HDD recorder comes with a correct power supply. There are some minor issues: the P2 button selection may stick but still works fine, the VAR button key cap is missing, and three programs start automatically each time the unit powers on, yet it functions well overall.

Using this Grass Valley T2 iDDR2 - HDD recorder is easy. First, make sure the correct power supply is connected to turn it on. When using the buttons, be aware that the P2 button might stick a bit, but it will still do its job. Don't worry if the VAR button is missing its key cap, it won't affect normal use. Every time you power on the unit, three programs will start automatically. You can use the recorder as usual even with these programs running. For maintenance, keep it in a dry and clean place. If the button sticking problem gets worse, you can gently clean the buttons. That's all you need to know to use and take care of this recorder.