GW Instek GSP-930 User Manual - Manual (Page 37)

GETTING STARTED
35
Using the scroll
wheel Use the scroll wheel to alter the current value.
Clockwise increases the value, anti-clockwise
decreases the value.
Directional arrows Use the directional arrows to select discrete
parameters or to alter values by a coarser
resolution than the scroll wheel. Left decreases
the value, right increases the value.