ETC Source Four jr User Manual page 5

Step 3: Lock the retaining clip by pushing sideways while gently pushing forward.
N o t e :
The performance of saturated colors may be less than desirable in any theatrical
lighting fixture. For best results, always use high-quality color media rated for high-
temperature use.
ETC's optional Conical Gel Extender, part # 7060A1048, will provide maximum
color media life. Gel Extenders are not recommended for 70° and 90° lens tubes
due to the extremely wide-angle beam.
A variety of heat shield products is also available from many color media
manufacturers. Follow the manufacturer's instructions for the use of these
products.
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