Aaeon Rugged Tablet Computer RTC-840 Manual page 25

R u g g e d T a b l e t C o m p u t e r R T C - 8 4 0
Tab Button
Under Normal Input Mode:
Same function as on a standard keyboard.
Under Calculation Mode:
Role as "Period" (.).
Up/ Down Button
Same function as on a standard keyboard.
Left/ Right Button
Under Normal Mode:
Same function as on a standard keyboard.
Under Calculation Mode:
Arrow Left/ Arrow Right: -/+
Numeric Key
Same function as on a standard keyboard.
2 - 7
Chapter 2 Getting Started