Plug the other end of the audio I/O, IEEE1394 & 1394B cables into the back side of the Switch Panel. Note the arrows for orientation.
12) Use Casters
The Casters’ level can be adjusted to either fix the TNN500AF in place or make it move freely.
If the TNN500AF cannot be installed on a flat surface, the leveler can be used to make it level; doing so also reduces noise from vibration.