Russound UNO S2 - Manual (Page 15)

INSTALLER GUIDE
UNO-S2 Keypad Connections
15
CAT-5 Connection
The UNO-S2 Keypad uses a 110-punch-
down terminal to provide a simple installa-
tion and strong connection for CAT-5
cable’s eight conductors. Punchdown ter-
minals require the use of a punchdown
tool which has been provided with the key-
pad kit. Attach the CAT-5 cable to the 110-
punchdown terminal on the UNO-S2
Keypad as shown, matching the conductor
colors to the connection color guide. The
keypad will not operate properly if the ter-
minations deviate from the required
connection order.
Take care when using an impact 110 punch-
down tool, as this may overspread the con-
tact points. Use of the impact tool may pro-
pel stray bits of wire and jacket into the key-
pad’s chassis and possibly cause a short in
the circuitry. Gently shake or blow air
through the keypad chassis to remove stray
wire before the keypad is installed into the
junction box.
OS Update Port
The OS Update Port is is used to update the
UNO-S2 Keypad operating system software
in the future. When an update is released, it
will be available online through the Document
Center at www.russound.com. Look for the
Technical Documents under Multi-
source/Multi-room products. The program-
ming cable is available from Russound, Part
#2500-120633.
Jumper Setting
The jumper settings on the back of the UNO-
S2 Keypad can be set for “Run” and “OS
Update.” The jumper setting must be in the
“Run” position before the keypad is mounted
into the junction box, and must remain set in
“Run” to operate the keypad. The jumper will
be set to “OS Update” only while updating
the keypad’s operating systems.
Caution