SLCD+/SLCD6/SLCD43 Modules
Start BMPload. You will see a box called “Screen Snapshot” with a button called “GetScreen.” Make sure your Port Settings are correct, then click GetScreen. Browse to the desired file location, name the file, then click Save.
SLCD5/SLCD5+/SLCD5+N Modules
Use a terminal emulator, insert an SD card into the display module, then send the command “*getScreenAsBMPFile”. This step will copy the current screen to a file on the SD card.