User Manual

2 - Go to Options menu and Update Charset...
3 - Select the character set file (Charset_1_3_0.mcm) where you saved it on your hard drive.
4 - Wait until the process is complete, this can take some time.
About charset file...
Character set contains all characters used by the MAX7456 chip, it should be updated or the
OSD display may be wrong with letters or other exotic characters as shown.