The Mitrefinch MF500/700/900 series terminal uses a special menu to set up the basic terminal functionality. The main keys normally have an icon next to them to represent the function associated with the key.
Key naming conventions
F1 – Top cursor key
F2 – Bottom cursor key
F4 – Main selection key (large circular button in between the cursor keys)
Icons associated with main navigation keys
When the change function key is visible then you can press it to change the functions associated with the other two keys. During the set up process this normally cycles between functions Accept, Cancel, Move left, Move right.
Reboot the terminal
Press and hold the F1 + F2 + 2 for three seconds
Normal terminal setup
To access the special menu, you need to press the F1 key when the terminal displays its initial start up message
Terminal MF400 Press F1 at this time
By William Ellis
Special menu (1951)
Enter PIN
Special menu
SETUP
Address
Subnet bits
Gateway address
Use DHCP
DNS address
Network speed
Fallback to 10Mbit