NEC SHIELDPRO FC-N21S Quick Start Manual page 8

ShieldPRO has an array of tablet buttons located on the bottom left corner
of the LCD screen.
To utilise the Tablet button features:
1. Press and hold the [Tb] button
2. Press the secondary button (1-5) above
Tablet Buttons
(Tb) (1)
NEC ShieldPRO FC-N21S Ruggedised Notebook Computer
(2) (3) (4)
Quick Start Guide – Page 8 of 20
(5)