Ericsson LBI-39076B - Manual (Page 17)

INSTALLATION LBI-39076B
17
Revision-D or E Main boards
Revision-D or E Main boards require version 2.x
or higher GTI 552 and GTI DSP software. Do
not use version 1.x GTI 552 or GTI DSP
software with revision-D or E Main boards.
NOTE
For revision-D or E Main boards, the GTI 552 software
is stored in U50 and requires version 2.x software (where x
= any number) or higher. A sample label for U50 is shown
in Figure 13. (The actual version number of the software
supplied may be different than that shown.)
2#56022
601-0607
(C) ZETRON INC.
U50
GTI 552 V2.1
Software Version #
Circuit Symbol
Figure 13 - GTI 552 Software (Rev D or E Main Boards)
For revision-D or E Main boards, the DSP software is
stored in U57 and requires version 2.x software (where x =
any number) or higher. A sample label for U57 is shown in
Figure 14. (The actual version number of the software
supplied may be different than that shown.)
2#56022
641-0017
(C) ZETRON INC.
U57
GTI DSP V2.01
Software Version #
Circuit Symbol
Figure 14 - GTI DSP Software (Rev D or E Main Board)
Processor Board
The Processor board contains the GTI Main software in
U21 and U23. A sample label for U21 is shown in Figure
15. The label for U23 is identical except for the circuit
symbol. (The actual version number of the software
supplied may be different than that shown.)
2#56022
601-0605
(C) ZETRON INC.
U21
GTI MAIN V1.03
Software Version #
Circuit Symbol
Figure 15 - GTI Main Software Label
When using both revision-A and revision-D or
E Main boards in the same ELI system, the GTI
MAIN software installed in U21 and U23 on the
Processor board must be version 2.x or higher.
This applies to all Processor boards in the ELI
system.
CAUTION
Interface Board
The Interface board contains the GTI Master software
at the locations shown in Figure 16.
U21
U23
Figure 16 - GTI Interface Board Software Locations
The GTI Master software is stored in U21 and U23. A
sample label for U21 is shown in Figure 17. The label for
U23 is identical except for the circuit symbol. (The actual
revision of the software supplied may be different than that
shown.)
2#56022
601-0606
(C) ZETRON INC.
U21
GTI MASTER V1.1
Software Version #
Circuit Location
Figure 17 - GTI Master Software Label