Section 14 Creating a User Chart/ Updating a Chart Manually  14-6 
 
File list 
Up to 500 user chart files (.uchm) can be registered in a file list. The following information is displayed 
for the user chart files that are currently saved. 
 
Item 
Information 
[Name]  Indicates the name of the user chart file (up to 64 characters). 
The name can be changed by clicking on the name in the list.
 
[Count]  Indicates the total number of objects that are registered in the user chart file. 
[Comment]  Indicates the comment on the user chart file (up to 64 characters). 
The comment can be changed by clicking on the comment in the list. 
[Date]  Last update date of the user chart file 
[Geodetic]  Displays the geodetic datum of the user chart file. 
To change the geodetic datum, refer to "14.1.6.6 
Performing geodetic datum conversion". 
[Display]  The [Display] check box is checked for the user chart file that is displayed. 
For the method of using the [Display] check box, refer to "14.1.5 
Displaying a user chart". 
[Editing]  The [Editing] button is set to ON for the user chart file that is being created or edited. 
For the method of using the [Editing] button, refer to "14.1.4 
Editing the existing user 
chart
". 
 
File operation buttons 
 
Button name  Function 
[New] 
Creates a new user chart file. 
For the details, refer to "14.1.3 Creating a new user chart". 
[Delete]  Deletes a user chart file. 
For the details, refer to "14.1.6.1 Deleting a user chart file". 
[Copy]  Copies a user chart file 
For the details, refer to "14.1.6.2 Copying a user chart file". 
[Import]  Imports a user chart file from an external medium. 
For the details, refer to "14.1.6.3 Importing a user chart file". 
[Export]  Exports the user chart that was created to an external medium. 
For the details, refer to "14.1.6.4 Exporting a user chart file". 
 
 
[Merge Display Files] button 
This button merges the selected user chart files. 
For the details, refer to "14.1.6.5 Merging multiple user chart files".