Dell Latitude 12 7212, Owner'S Manual, Page: 77 / 79

1 Fn Lock key
2 Affected Fn keys
3 Fn key
NOTE: Fn Lock affects only these keys. Secondary functions will not require the < Fn> key to be pressed while
enabled.
Complete the following steps to turn the Fn Lock on/off:
a Press <Fn> + <Esc> to enable the Fn lock.
b Secondary functions on keys in the top row will now be active with a single press of the keys. Use of the <Fn> key will trigger
numbered function keys ( <F1>, <F2>, <F3> , and so on).
c Other secondary functions on keys below the top row are not affected and will still require use of the <Fn> key
d The Fn lock can be turned off by pressing the <Fn> + <Esc> keys again. This will return the function keys to the default state.
Dock rear view
1 2x Spare Battery Charging Slots 2 Lock slot ( positioned on left side of dock)
3 DC-in jack 4 2x Serial port
5 VGA port 6 Display port
7 2x USB 3.0 port 8 Gigabit Ethernet
Ecosystem Accessories 77