ETC Source 4WRD II - Page 13

Source 4WRD II Installation and User Manual 9
Insert threaded
post here
Tighten
screw
Z-adjustment
knob
Source Four
fixture body
Lamp
housing
hole
Secure earth
bond wire
5. Use a #2 Phillips screwdriver to tighten the screw located on the
back end of the Source 4WRDII LED, directly above the
Z-adjustment knob.
6. Pull gently to verify secure attachment.
7. Set the Z-adjustment using the Z-adjustment knob. See Set the Z-
adjustment on page15 .