Chapter 2 Modules
T
ABLE
3 CC M
ODULE
P
ANEL
I
NDICATOR
D
ESCRIPTION
Indicator
Name
Color
Meaning
Flash
Status
Description
E0S
Green
1-4 link E1
indicator
E1S
Green
5-8 link E1
indicator
E2S
Green
9-12
link E1
indicator
E3S
Green
13-16
link E1
indicator
Flash fre-
quency:
8Hz
Ordinal flash on
time, the max 4
times per second,
0.125s on and
0.125 off.
The first second:
one flash means
the 0 link is normal
and Off means the
link broken.
The third second:
two flashes mean
the first link is
normal and Off
means the link
broken.
The fifth second:
three flashes mean
the second link
is normal and Off
means the link
broken.
The seventh
second: four
flashes mean the
third link is normal
and Off means the
link broken.
Recycle again for 8
seconds.
MS
Green
Ac-
tive/standby
indicator
No flash
On means the main
board
Off means the
standby board.
REF
Green
GPS
antenna
indicator
Six flash
types
On: the antenna
feeder is normal
Off: the antenna
feeder and the
satellite are
initializing
Slow flash: the
antenna feeder is
broken, 1.5s on and
1.5s off
Quick flash: the
antenna feeder is
normal but can not
search the satellite,
0.3s on and 0.3s off
Slower flash: the
antenna is short
circuit, 2.5s on and
2.5s off
Quicker flash:
initialization can
not receive the
message, 70m on
and 70ms off.
Confidential and Proprietary Information of ZTE CORPORATION
11
