User's Manual

Samsung CDMA BSS: Indoor BTS Installation Manual
59
BSS Version 4, Document V4D0001 release 0.5, Indoor BTS Installation Manual, release 2.0
M If no, go to step 15.
15 Check main input power to power control panel.
16 Is main input power present?
M If yes, go to step 17.
M If no, go to step 18.
17 Problem exists in power control panel. Resolve fault, or replace
power control panel, then go tostep 23.
18 Restore main input power, then go to step 23.
19 Is LED on PAU module on?
M If yes, go to step 23.
M If no, unseat then reseat PAU module.
20 Is LED on PAU module on?
M If yes, go to step 23.
M If no, check rear of PAU shelf for correct voltage on PAU power
input
21 Input voltage correct?
M If yes, problem is in PAU module. Replace module, then go to
step 23.
M If no, check rear of power control panel for correct voltage output
to PAU.
22 Voltage correct?
M If yes, a fault exists in power wiring from power control panel to
PAU. Resolve wiring problem, then go to step 23.
M If no, a fault exists in the power control panel. Resolve fault, or
replace power control panel, then go to step step 23.
23 Return to the PAU module power-up section of this chapter, and
repeat PAU module power-up.