6. Activate USB Disk
Used to copy files from/to a host computer.
• Connect the calculator to a computer using a USB cable
• The DM42’s flash disk should be visible on the computer
• Read/write files
• 'Eject device' on the host machine.
• Calculator should end USB disk mode automatically if correctly ejected by OS. You can end USB
disk mode by pressing [ EXIT ] key on the calculator but be sure all data are flushed to disk first.
The last two points 'Eject device' and 'Press [ EXIT ] key on calculator' (if it doesn’t
end automatically) are important to avoid unsaved data and possible FAT disk
corruption!
7. Enter System Menu
Jumps to the main System menu
8. About
Displays general information about DMCP system
QSPI Load menu
Obsolete, valid for versions before 3.7
This menu is displayed only when the calculator detects invalid contents of QSPI firmware area.
1. Bootloader
Activates bootloader mode for firmware flashing.
Press the RESET button on the back of the calculator if you activate Bootloader mode accidentally.
25
To Next Page
Loading...
