SECTION 6 THREE MODES OF OPERATIONUser's Guide, Version 1.7.5, November 21, 2002 35Figure 14. Left Hand in 10-Key ConfigurationAccessing the 10-Key PadTo access the 10-Key pad, press the 10-Key ON key (right pinky,east) in NAS mode. You stay in 10-Key configuration, in this andfuture work sessions, until you press the 10-Key OFF key (rightpinky, west) to return to NAS mode. This means that if you do notpress the 10-Key OFF key and you go to another mode, such asMouse Function mode or Normal mode, when you return to NASmode, you will automatically be in 10-Key configuration.You are in 10-Key configuration when the red 10-K&P light and theorange NAS indicator light on the right hand unit are on at the sametime.Technical Note: If NUM LOCK is on, the number keys in 10-Key modesend scan codes of the numeric keypad normally found on the right side ofa flat keyboard. If NUM LOCK is off, the keys send scan codes of thenumeric keys at the top row of a flat keyboard. However, you get numberswhether NUM LOCK is on or off. You can engage NUM LOCK in eitherMouse Function or NAS mode, and the Num Lock light under the left ringfinger will go on, and the DataHand® System sends a NUM LOCK code tothe computer (required by some program for special features).Layout of 10 Key PadFigures 14 and 15 show all the keys available in the 10-Key pad.The names of keys available in 10-Key pad configuration areindicated in pink on the template above your fingers. (If a 10 Key(pink) symbol is not shown, the NAS (blue) symbol applies.