Field Angle Adjustment - ETC Source Four User Manual
Source four fresnel
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Also See for Source Four:
- Assembly manual (32 pages) ,
- Assembly instructions manual (16 pages) ,
- User manual (16 pages)
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Field Angle Adjustment
You can adjust the field angle of the fixture from 20 to 65° with the field angle adjustment knob.
Step 1:
Lift the locking lever to unlock the field angle adjustment knob.
Field angle
adjustment knob
Locking lever
C A U T I O N :
Step 2:
Do one of the following.
•
•
Focus knob in
flood position
Focus knob in
spot position
Step 3:
To lock the focus dial, press the locking lever into place.
6
Figure-4 Field angle adjustment knob and locking lever.
The focus knob does not rotate 360°. Do not attempt to exceed limit.
To reduce the field angle, turn the focus dial counterclockwise.
To enlarge the field angle, turn the focus dial clockwise.
Figure-5 Field Adjustment from flood to spot.
65° field angle
20° field angle
Source Four Fresnel User Manual
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