Furuno FEA-2807 - A4.7.6 How to Check Database Signature

Appendix 4: C-MAP CM-93/3 Charts
AP-59
A4.7.6 How to check database signature
To check database signature, do as follows:
1. Open the Chart menu and select C-MAP Ed 3 in the menu. Select Update Charts in C-MAP Ed 3 menu and
Apply Updates from e-mail in Update charts menu.
2. Click Check Database Signature button.
3. If signature is OK, check will end to status "OK"
If not, contact your chart agent to get database on another DVD or CD.