Mes Id; S-Ram Clear (Ic-511) - Furuno FS-1562 Manual

FELCOM 11

6. MES ID

The MES ID number is burnt in EEROM U21 on the CPU Board in the Communication
Unit. If the CPU Board must be replaced, be sure to restore the original EEROM.
Otherwise, you cannot pass or receive traffic.

7. S-RAM Clear (IC-511)

The S-RAM clear is needed when the characters are corrupted, and when the three
ROMs on the CONTROL board are replaced. To clear contents of S-RAMs, use the
NMI switch on the rear panel as below.
Procedure
1. Turn the power on.
2. After characters are displayed on the screen, press the NMI switch.
NMI SW
REMOTE A REMOTE B
CIF/NMEA
PRINTER CONTROL
Rear panel view of IC-511
3. After several seconds, the normal display comes on automatically.
G2-8