How To Manage Charts; How To Install Public Keys For Enc Charts - Furuno FMD-3200 Operator's Manual

3.

HOW TO MANAGE CHARTS

This chapter mainly shows you how to install the public keys, licenses and charts,
manually update chart objects, and synchronize charts among ECDIS units. All chart-
related operations begin from the Chart maintenance mode, which you access by
clicking the [CHARTS] button on the Status bar.
Note 1: Charts and routes are shared with other FMD-3xx0 and FCR-2xx9 units, via
LAN. Data is shared automatically; no operation is required.
Note 2: Chart processing (installation, deletion, etc.) may take several minutes de-
pending on the number of charts to be processed.
3.1

How to Install Public Keys for ENC Charts

Public keys authenticate the source and integrity of the ENC chart materials used in
this chart system. Before you install a new ENC chart, confirm that the corresponding
public key is installed.
Generally, there are two types of public keys:
• IHO (file name: IHO.pub)
• RENC: For example, Primar (file name: PRIMAR.pub)
1. Set the medium (DVD, USB flash drive, etc.) that contains the public key.
2. Get into the Chart maintenance mode then click the [Public Key] button on the In-
stantAccess bar.
3. Click the [Load New Key] button to show the [Open File] dialog box.
4. FInd the .pub file then click the [Open] button. The [Public Key] dialog box reap-
pears.
3-1