SOCIETA’ ITALIANA COSTRUZIONI ELETTRONICHE S.r.l.
VIA TAZIO NUVOLARI, n° 53 - 55061 CARRAIA - (LU)
W e b s i t e : w w w . s i c e t e l e c o m. i t
ISCRIZ. TRIBUNALE LUCCA N. 8661 - C.C.I.A.A. N. 103668
P. IVA 00871160461 - Tel. 0583 980787 - Fax 0583 981495
E - M a i l : i n f o @ s i c e t e l e c o m. i t
ODU is faulty). Verify that the ODU Protection status in the
System Status
window is
Active.
b) To replace the ODU Protection, set on the ODU Main (System
Settings→Protection
window (par. 2.11)) the field
Forced Mode
to
Forced
and verify that the ODU Main
status in the
System Status
window is
Active.
3)
Switch off the PSE (power switch on the front) or PoE
3)
Disconnect the IDU/ODU cable from the RJ45 waterproof connector on the ODU
4)
Depending from the type of installation (for more details reference can be made to
Installation Manual)
i.
Remove the RF connection towards the external antenna and remove the
ODU from its support
ii.
Or disassemble the ODU from the integrated antenna
5)
Assemble the new ODU to the relevant support according to the type of installation (see
Installation Manual for more details) and reconnect the RF connection in case of external
antenna
6)
Reconnect the IDU/ODU cable to the ODU (RJ45 Connector)
7)
Switch ON (position I) the power switch on the PSE (or PoE) to power the system.
8)
Wait a while for the system automatic restart
9)
Open a CT session (LCT can be connected to the LCT port of the IDU for PSE
configuration) – par. 2.4
10) The Main Window opens and set time and date (see par. 2.5).
11) Once the main window is open reconfigure the system parameters reloading the
configuration data of the station. To avoid reloading manually all configuration data of the
station it is recommended to save off-line the configuration file and keep it available on
the PC acting as CT (Backup - par. 2.15.1) and reload it using the
Restore
procedure
(par. 2.15.2) available in the Main Menu.
Note: Until the station is fully configured the Tx status should remain down to avoid
interfering with other systems.
12) If for any reason the back-up configuration file is not available, it is necessary to reload
manually the station configuration and specifically it is required to:
a.
Enter all configuration parameters by using the
System Settings
window ( par.
2.10). In case of 1+1 HSB systems the same protection role (Main or Protection)
of the replaced ODU has to be set, with the
ForcedMode
to
Lockout
if Main.
b. Configure the Radio Interface by using the
Radio Interface
window (par. 2.8)
c. Configure the Ethernet Interfaces by using the
Ethernet Interface
window
(par. 2.9)
d. Verify Equipment and Inventory data (par. 2.11) and the SW version loaded on
the ODU (par. 2.17.1). If the SW preloaded on the new ODU is not consistent
with the release actually used in the network a SW download should be
performed to load the correct SW load and make it active. Procedure for SW
upgrade are described in par. 2.17.
13) Once the system is properly configured activate the transmitter (Tx status
up
or
ATPC
as
required – par. 2.8)
14) Check through LEDs visual inspection and basic CT procedures that the system works
properly
