Step 2
When the LED on the USB disk is blinking, the GBTS loads the version and parses the
configuration file and saves it to the flash memory of the GBTS.
CAUTION
Do not remove the USB disk during this period. Otherwise, the file parsing fails.
Step 3
Check and ensure that the GBTS configuration is successful, as shown in
.
Table 6-4
Status
Status of the LED
on the USB Disk
State of the RUN
LED on the GTMU
Duration
Plug the USB disk
into the USB port and
detect the USB disk
automatically.
ON
Blinking (on for 1s
and off for 1s)
About 1s to 2s
The GTMU
downloads the
software and data
configuration file
from the USB disk.
Blinking
Blinking (ON for
0.125s and OFF for
0.125s)
About 8 minutes
The GTMU
downloads the
software and data
configuration file
from the USB disk.
Blinking
Blinking (ON for
0.125s and OFF for
0.125s)
About 10s
The GTMU activates
the software.
ON
Blinking (ON for
0.125s and OFF for
0.125s)
About 3 to 4 minutes
The GTMU resets.
ON first, OFF for a
while, and then ON
ON first, OFF for a
while, and then ON
About 2 minutes
The GTMU is
running properly.
ON
Blinking (on for 1s
and off for 1s)
-
The BTS configuration is successful when the following phenomena continue over a minute:
l
The LED on the USB disk is ON.
l
The RUN LED on the GTMU blinks slowly.
The BTS configuration fails if any of the following phenomena occurs:
l
After the USB disk is inserted, the RUN LED on the GTMU blinks slowly, and the LED on
the USB disk is ON.
6 Commissioning the MBTS by Using USB and M2000
3900 Series Multi-Mode Base Station
Commissioning Guide
6-14
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 02 (2010-07-30)
