3ņ81 
3.7.2    Display Coastline ROM Card Produced by JRC 
 
z Insert the Coastline ROM card produced by JRC with the top surface upward into card slot 1 (lower) or 
2 (upper) as shown in the figure below.    Press [MAP] key, and the coastlines will be displayed 
automatically. 
z Two Coastline ROM cards can be inserted into card slots 1 and 2 at the same time. 
z For ranges including detailed coastlines, refer to the Coastline ROM card catalog. 
z Do not insert an ERC card (provided by Japan Hydrographic Association) or C-MAP card into a card 
slot while JRC’s Coastline ROM card is in the other slot.    Doing so causes display trouble. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*  Insert  the  card  and  then  press  software  button  մ  located  at  the  bottom  right  corner of  the  radar  display 
described in Section 2.3.4 to switch Display Charts between ON and OFF.
 
 
JRC 
 
CDD-612JKA 
Coastline ROM Card 
 
Area: Kanto and Tokai Districts 
(1) Kanto 
 
 
 
 
 
 
Japan Radio Co., Ltd. 
Top surface 
Insert into card slot 1 or 2. 
Upper: Card slot 2 
Lower: Card slot 1