Sony UP-980 - 3-5. HEAD VOLTAGE ADJUSTMENT

3-5. HEAD VOLTAGE ADJUSTMENT
Machine condition for adjustment Specifications | Adjustments |
¢ Input signal: nothing
¢ Turn the power switch to ON while
pushing the ; and
FEED| buttons.
¢ Print: Push the | PRINT| button.
Adjust VR151 so that 17 step signal becomes smoothly
gradation.
3-4
@ VR151 switching regulator
Switching Regulator
(right side view)
} front side
UP-980(UC)
UP-980CE(CE)