HP Neoware c50 TeemTalk® 5.0 for Unix User's Guide - Page 220

IBM 3151 Emulation You can erase the character at the current cursor position by pressing the keys Ctrl + 2. If you want to restore the default definition, press the Clear key while the cursor is in field B. 4. Press the Send key to store the key definition. The function key menu will be cleared to allow you to enter the next key definition. If you do not wish to save the definition, press Ctrl + Def F instead of Enter. Note that the function keys can store a maximum of 128 characters between them. When this number is reached or exceeded, field A will start blinking and any characters following the 128th character will be discarded. 5. Repeat steps 2 to 4 until you have finished defining function keys. 6. To exit from the function key menu, press Ctrl + Def F. Keyboard Mapping The following illustrations show where IBM 3151 keyboard functions are mapped to keys on the Enhanced AT, Sun 5, Sun 4 and HP 9000 series keyboard layouts. 15-4