Gateway GTW-P42M102 Service Manual page 15

FACTORY & ELECTRONIC ADJUSTMENT
3. FOLLOW THE PANEL LABEL VOLTAGE TO ADJUST VR (Va=75V, Vs=175V, -Vy=-80,
Vset_up=220V )
4. CHECK VOLTAGE BETWEEN "CHECK POINT" AND GROUND.
5. ADJUST SEQUENCE
1st 2nd
VA VS
Va ADJ Vs ADJ
3rd 4th
-Vy Vset_up
-Vy ADJ Vset_up ADJ
3-2
VER1.0