User's Manual

FlexWave
®
Prism Remote Unit and RF Module Installation Guide FWPP-504-02
Page 78 © May 2017 CommScope, Inc.
Install the Prism Remote Unit
11 RemovethedustcapfromtheACpowerportlocatedonthebottomofthePRUasshownbelow.
CAUTION! While trying to connect the AC power cable to the PRU AC
power port, it is possible for the line terminal
on the cable connector to contact the ground pin on the power port. If the AC cable is energized, this
will result in a direct short to ground for the AC power. To avoid possible personal injury and equipment
damage, always turn the AC power off before connecting the AC power cable to the AC power port.
12 Connectthepowercableconnecto
rtotheACpowerport;usethealignmentkeytoensurethatthecable
correctlyalignswiththeconnector.Ifthecableisnotalignedcorrectlywiththeconnector,connectorpins
maybedamaged.
13 Tightent
hecouplingnutonthepowerconnector.
14 Dooneofth
efollowing:
• Ifyou
needtoinstallanRFModule,goto"InstalltheRFModule(s)”onpage84.
• Ifthe
RFModulesrequiredforthisinstallationarealreadyinstalledinthePRU,goto"PowerontheRF
Module(s)andthePrismRemoteUnit”onpage110.
Boom of PRU
Coupling nut
Power cable