GDS-600
– System Installation
21
G2-MPU4
1. TCP/IP LAN port
2. Expansion connector 1 for G2-IPU2 in the 2
nd
cabinet
3. Expansion connector 2 for G2-IPU2 in the 3
rd
cabinet
4. Expansion connector 3 for G2-IPU2 in the 4
th
cabinet
5. RS232 port
6. Factory Test connector
7. Connector for the flat cable to G2-MXU4
8. LED: Heart Bead
A.
Flash green slow: MPU4 is working normally
B.
Flash red slow: Software of G2-MPU4 is upgrading from TCP/IP LAN connection
C.
Flash green/red slow: G2-MPU4 is sync. with IPU2s
D.
Flash green/red fast: G2-MPU4 is upgrading the main software into the Flash Memory. System must
not be turned off at this stage or the system cannot reboot.
9. Reset button
Note:
The minimum level of G2-MBU to work with G2-MPU4 is G2-MBU-1(8).
The minimum level of G2-IPU2 to work with G2-MPU4 is G2-IPU-1(6) or G2-IPU2.