User's Manual

ITC2100-NA Operation and Service Manual Version 1.0
© SWISSPHONE Wireless AG
Page 126 of 129
8.7 Replacing the SC card
Important: The FPGA version of the sync card must be at least V1.8 (see figure below).
8.7.1 Procedure
1) Shut down the ITC2100
2) Switch off the power supply (mains switch to position "0")
3) Disconnect the mains cable
4) Remove the "old" SC card
 Release the 2 screws on the front panel and pull the card out of its slot
 Disconnect the cables from the SC card
5) Insert the new SC card
 Connect the cable to the correct location on the sync card (see figure below)
Fig. 8-9: Cabling of the SC card
 Insert the new SC card into its slot and tighten the 2 screws on the front panel
9) Connect the mains cable
10) Switch on the ITC2100 (mains switch to position "1"), the ITC2100 will boot
11) Function control:
 Green LED of the SC card is on
 In the status page of the web-interface in link "Transmitter (TX)" the field "Synchro-
nisation:" shows OK.
 In the system page in link "Information about...Applications" the field "Tx-FPGA:"
shows the value of min. 1.8.
a) Cable to the optional I/O card
b) Cable to the transceiver module TRx
c) Version of the Tx-FPGA (V1.8)