BRX Power Injector Installation Guide
25
180-0192-001-R01
Case #3: Local 110-220Vac Power:
make sure the AC Power Cable is
properly connected. The black wire
(live) shall connect to the
AC/L
wiring
post. The white wire (
neutral
) shall
connect to the
AC/N
wiring post.
You should then make sure that the
local AC power source is ON. If not,
verify that the circuit breaker has not
been tripped open. If in doubt, you
should refer to a qualified electrician
Case #4: Express Power Pairs
(±190Vdc):
Make sure that the Power Status
LEDs at the top end of the factory-
installed
GE
or
ALPHA
down
converter module is ON. If it is OFF,
you should inspect fuse F3 for
damage and replace it with a
Cartridge Fuse 5 mm x 20 mm
1A/250V
Fast
Acting
(Litefuse
0217001.MXP or similar).
If the fuse is OK, verify that the
Express Power pairs are properly
inserted in the punch-down block.
When using two (2) Express Power
pairs, make sure that the Tip & Ring
signals of pair #1 are not mixed with
pair #2.
Otherwise,
please
review
the
installation
step
for
the
RFT-V
Express Power feed in the previous
section.
