Change logo from Domat to linux penguin:

1) copy file psplash via FTP into HL100 (root/root99)
2) open telnet session to HL100 192.168.1.99 (root/root99)
   send these command line commands (you can use clipboard)

chmod 775 ./hmi/text/psplash
cp ./hmi/text/psplash /usr/bin/psplash
reboot

3) Wait to restart module - Domat logo should disappeared