Instruction manual

6 UltraLink 2 DVI Installation and Operation Manual
DIP Switches
The UItraLink 2 DVI has two DIP switches on its side. These are used for using the optional power adapter and
performing maintenance on the unit.
Figure 3. UltraLink 2 DVI DIP Switches
As seen in the figure above, a switch in the down position means that the function controlled by the switch is
off. Putting a switch in the up position enables its function.
DIP Switch 1
The position of DIP Switch 1 determines whether the UL2-DVI will draw power from the host computer through
the USB cables, or from the optional AC power adapter.
The default setting for DIP Switch 1 is off, causing the unit to draw power through the USB cables. The unit
cannot draw sufficient power through a single USB connection; both USB cables must be used.
If the installation requires Virtual Media support to be disabled by disconnecting the USB cable assigned for it,
it will be necessary to use the optional AC power adapter. Move DIP Switch 1 to the up (on) position and
connect the power adapter to the unit and then the AC mains.
DIP Switch 2
When DIP Switch 2 is turned on, it puts the UL2-DVI in a special maintenance mode. In this mode, normal
operation is suspended, and the unit will be ready for either a Firmware Upgrade or a Reset to Factory
Defaults. These topics are covered in the Configuration section.