User's Manual

mBSC0800S-005-RUCM11
MBSC2100-005-RUCM11 April 15, 2013
Page 72
6.4.2 Remote Unit Trouble Shooting
LED on?
LED status
Check power switch
Check mains cabling
Check mains power
No
Yes
Check the fiber cable connection on the fiber
CM-BTS enclosure
Check that the HU is installed and power is on.
Check the fiber cable connection on the HU.
red
Are all RU units
installed?
LED status green?
Spare FIU available?
Contact local BTI customer servcie
No
No
Installation status:
Complete or terminated
Yes
Yes
green
Yes
No
Figure 54Remote Unit Trouble Shooting