User Manual

OPERATION
83
Example of On
Phase Setting
On Phase setting
F1
F3
F4
Soft-keys setting
FIXED & FREE
Modes
Pressing the F1 key to toggle between modes of
FIXED, which indicates the user-defined on-phase
degree, or FREE, which represents the degree of on-
phase is freely determined by the unit itself. When
FREE is selected, the both F3-MAX and F4-MIN keys
are grayed out, signaling the unavailability by user.
Example of On
Phase Setting in
FREE Mode
On Phase setting
FREE
selected