Nokia MetroSite Maintenance Manual page 51

Index
A
,
Abis loop test 18 23
adjusting the 13 MHz clock
antistatic wrist strap 27
B
BTS Manager 14
C
cooling fan
replacing 40
D
disposal of units 30
E
environmental data package
environmental precautions
F
Failure Report Form 13
fan unit
LED 49
maintenance 17
fault reporting 13
H
high capacity fan unit (HVMF)
,
replacing 40 44
I
interface unit
LED 48
replacing 38
L
LED indicator conditions
LEDs
fan unit 49
interface unit 48
power supply unit 49
transceiver unit 47
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19
30
14
47
transmission unit 48
lock lubrication 18
M
maintenance, periodic 17
Manager software 14
master TRX, replacing 33
N
Nokia BTS Manager 14
P
power supply precautions
power supply unit
LED 49
replacing 39
R
recycling 28
removing the cover 15
replacing
cooling fan 40
HVMF fan unit, version 1
HVMF fan unit, version 2
interface unit 38
power supply unit 39
transmission unit 35
TRX units 30
replacing units 27
S
seal cleaning 18
site folder 13
slave TRX, replacing 31
T
transceiver unit (TRX)
LED 47
replacing 30
replacing master TRX
replacing slave TRX
transmission unit
LED 48
replacing 35
troubleshooting 23
Draft
,
34
14
40
44
,
33 34
31
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