ATEN PN9108U - Manual (Page 45)

M It is also possible to attach an individual UPS for each computer to the
PN9108U’s outlet ports. In this case:
M Do not enable the PN9108U’s UPS function - since that function only
works with a UPS device attached to its RS-232 port.
M Configure the UPS devices according to the documentation provided
with each of them.
M Set the power outlet configuration for each of the affected ports to Kill
the Power.
UPS UPS
PN9108U
2005-09-07
Chapter 4 - Administration
31