ProLights PFZ725 User Manual page 18

6
- 3 - FUNCTIONS AND SETTINGS
3.1 Lamp adjustment
The knobs located on the lamp housing allow you to align the lamp and adjust its field (fig.3).
• Turn on the unit and aim it at a flat surface.
• Adjust the barrel to create a hard edge.
• Rotate the knob clockwise to push in the lamp.
• Rotate the knob counter clockwise to pull out the lamp.
Flat field:
best adjustment
3.2 Selecting the field angle and focusing the beam
PFZ725
Rear lamp
housing
Knob lamp
adjustment
Hot spot:
lamp pulled out too far
Locking lever
push button
Locking lever
Knobs lamp
holder
Fig.3
Field with hole:
lamp pushed in too far
Beam focus dial
Light ba e
Fig.4