Disk Mode
File List Dialog
13-10 
while in the Delete function will display the objects within the file in a scrollable list, however 
no delete action will be possible on the individual objects.
Pressing the OK soft button will cause the K2500 to proceed with the selected function.  After 
pressing OK, there may be further dialogs such as bank specification (for the Load function),  
confirmation (for Delete), or name entry (for Rename). One exception to this is in the Load 
function, if the file list is scrolled to a directory (dir) entry, then the OK button will enter the 
directory, the same as if the Open button is pressed on a directory entry.
The Cancel soft button exits the file list dialog, completing the disk function with or without 
any operation taking place.  The K2500 returns to the Disk Mode page.  Pressing the Exit button 
will do the same thing as Cancel.
Total 
The total size of all the files in the directory is indicated at the bottom left of the file display 
above the soft buttons.   This total represents only the disk space used by the files in the 
directory being viewed.  The K2500 includes a free space utility that can be used find out how 
much space is being used on the current drive all of the files on the disk.  Also, there is a List 
utility that can be used to calculate the size of all files within a selected directory sub-tree.  
These functions are described under "Disk Utilities" on page 13-56.
Quick Scrolling to Subdirectories
It is sometimes difficult to locate a subdirectory entry in the file list for the current directory, if 
there are many files in the current directory.  To make this easier, individually pressing either 
the Left or Right cursor buttons will set the file index to the next or previous directory 
(respectively) in the current directory list.  The index will wrap around the beginning or end of 
the list, so that repeated presses of either cursor button will cycle through all of the 
subdirectories.  If you have many subdirectories, you can scroll through them all very quickly 
using this method.
For example, given the following file list display, 
CYMBALS||||||(dir)|||||
DOGS|||||.KRZ||||122K||
DOORS||||.KRZ*||3456K||
E4PROG|||.KRZ|||||10K||
LONGSMPS|||||(dir)|||||
LUTE|||||.KRZ*||||.5K||
Pressing the right cursor takes you two entries further to the next directory, 
DOORS||||.KRZ*||3456K||
E4PROG|||.KRZ|||||10K||
LONGSMPS|||||(dir)|||||
LUTE|||||.KRZ*||||.5K||
MOON|||||.KRZ*||3456K||
TRIANGLE|.KRZ|||||10K||
or, pressing the left cursor takes you two entries back to the previous directory