Denso BHT-300B User Manual page 150

Problem
You have deleted all of the files stored in the memory in the DELETE
FILE menu.
Solution
Press the C key to return to the SYSTEM MENU screen.
During downloading of a program file, data file, BHT
system parameter file, or system message file
Problem
The memory is insufficient for storing files to be downloaded.
Solution
Press the 2 key to return to the SYSTEM MENU, then delete
unnecessary files in the memory or decrease the size of the file to be
downloaded. (Refer to Chapter 2, Section 2.5.3, [ 8 ], [ 2 ], [ 10 ] and
[ 12 ].)
Problem
In the SYSTEM PARAMETER transfer menu, you attempted to
download a file other than the BHT system parameter file. Or in the
SYSTEM MESSAGE transfer menu, you attempted to download a file
other than the system message file.
Solution
Check the file you attempted to download and then download the file
in the appropriate
PARAMETER transfer menu, or SYSTEM MESSAGE transfer
menu).
136
menu (DOWNLOAD menu, SYSTEM