B a s i c I n f o r m a t i o n ETC’s Source Four XT HID Zoom is a Source Four spotlight for all-weather use. Powerful Source Four optics, light output and energy savings in a sleek IP66-rated watertight and dust proof design.
Tilt-down reflector housing for lamp change, without disturbing focus. C A U T I O N : Source Four HID fixtures are not dimmable. Dimming will damage the ballast and void your warranty. Source Four XT HID Zoom User Manual...
C o m p l i a n c e I n f o r m a t i o n Complies with Low Voltage Directive and EMC Directive. Tested to Standards: EN60598-1, EN60598-2-17, EN60922, EN55015, EN61000-3-2, EN61000-3-3, EN61547.
Pull the lamp assembly straight out of the fixture. Step 6: Carefully pull the old lamp out of the ceramic base. Step 7: Holding it by the base, remove the new HID lamp from its box. Source Four XT HID Zoom User Manual...
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C A U T I O N : Use caution when installing or replacing any lamp. When installing or replacing lamp, be sure to point the lamp away from your face and away from others before inserting it firmly into the assembly. This may prevent injuries if the lamp should break.
The fixture must be grounded and wired in accordance with national, state and local electrical codes. Failure to do may result in serious personal injury. The fixture is completely pre-wired at the factory; there is no need for entry into the ballast housing. Source Four XT HID Zoom User Manual...
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R e m ov i n g a n d I n s t a l l i n g t h e B a r r e l The barrel can be removed for adjustments, focusing, installing patterns, and cleaning the lenses. W A R N I N G : Do not remove the barrel and expose the interior of the fixture to water, such as rain or snow.
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• Partially tighten each screw, working progressively around the barrel until all have been tightened to 25in-lbs (2.82 Nm). DO NOT OVERTIGHTEN. • The nylon washer should be tightly sandwiched between the two flanges at each screw connection. Source Four XT HID Zoom User Manual...
Adj ustments F o c u s i n g t h e B e a m Two internal lenses control the size and focus of the light beam. Each lens is mounted in frames and these frames slide along the rails. The lens frames are secured in the desired location with two knurled thumb screws.
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Moving the lens away from the lamp softens the focus so that the edges are soft. Step 8: Shape the beam with the shutters and install a pattern if needed. See Shaping the Beam, page Source Four XT HID Zoom User Manual...
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B-size and glass pattern holders. The holder holds 2.5 and 2.75 inch diameter patterns. One pattern holder for steel patterns is supplied with the fixture. Additional glass or steel pattern holders are available from ETC. 2.75" Diameter 3.70"...
Figure-11 Shutters and Their Tabs. Step 4: Use the tabs on the shutters to move them to block the beam as needed. Keep in mind that the blocking is reversed. Step 5: Reinstall the barrel. Source Four XT HID Zoom User Manual...
A d j u s t i n g t h e A n g l e The Source Four XT provides the capability to adjust the fixture angle. • The standard yoke provides +12 to -7° horizontal tilt when ground-mounted. •...
50%-50% mixture of each can be used to clean the glass surface. Step 4: If the reflector needs to be cleaned, refer to Cleaning the reflector, page Step 5: Return the lenses to the required positions if needed. Step 6: Replace the barrel. Source Four XT HID Zoom User Manual...