9
2.0 Installation
©2002 Xantrex Technology Inc. All Rights Reserved.
P/N 975-0049-01-01 Rev A 10/2002
Figure 2-4
Jumper Placement
Figure 2-3
Jumper Enlargement
Jumper On
To Configure the Trace UR-UPS
The Trace UR-UPS has four jumpers to control its
operation. A jumper is a small, rectangular piece of plastic
with two square holes in it that fit over two pins. A jumper
contains an internal conductor that joins the two pins
completing a circuit. When the jumper is removed, the
circuit is interrupted.
When a jumper is not connecting the two pins, it can be
stored by slipping it over just one of the pins instead of
both. This will have no effect upon the configuration but
will keep the jumper available for future use.
Jumper Off
(Stored)
Empty Pins
WARNING:
CHANGING
CONFIGURATION
SETTINGS
REQUIRES ALL
SOURCES OF
POWER (AC AND
DC) BE
DISCONNECTED
FROM THE TRACE
UR-UPS.