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City Theatrical Follow Spot Yoke 

 

 

                      

 

 

Theatrical Accessories with Your Follow Spot Yoke 

City Theatrical has created a range of accessories to make your Follow Spot more versatile 
and easier to operate.   
 

Part 

Number 

Name 

Use 

2180 

Drop-In Iris 

Change size of beam 

1520 

Follow Spot Yoke Handle 

Provides handgrips at front and/or rear of Follow 
Spot.   

1360 

Follow Spot Handle 

Clamps onto rear of Source Four to provide a 
handgrip. 

1530 

Manual Color Changer for 
10º Source Four 

Manually scrolls six frames of color 

1535 

Manual Color Changer for 5º 
Source Four 

Manually scrolls six frames of color 

1410 

Drop-In Boomerang for 19º-
50º Source Four 

Manually changes six frames of color 

 

 

 
 
 
 
 

 

 

2180 

1520 

1360 

 

 

 

1530 

1535 

1410 

 
 

Summary of Contents for Follow Spot Yoke

Page 1: ...1500 Follow Spot Yoke for Source Four Rev 1 2 2022 City Theatrical Inc Getting Started with the City Theatrical Follow Spot Yoke ...

Page 2: ...nts vibration and ball bearings on the pan and tilt create extremely smooth movement even on very long throws The City Theatrical Follow Spot Yoke can be configured for use with the Source Four 19º 50º 10º and 5º A track allows the lighting fixture and any accessories to be balanced for ease of operation Mounting Angles one left and one right Tee Slot Extrusion one set of two pieces 10 long Should...

Page 3: ... 1 pipe can be threaded into it Using a 36 piece of 1 pipe threaded into a 50 lb boom base is a typical method The Follow Spot Yoke can be mounted in a variety of positions such as On a stand of 1 pipe with a boom base Underhung from a pipe Overhung on a hand rail These diagrams illustrate three possible hanging methods Pipe and base mount Preparing Your Lighting Fixture Overhung on handrail Under...

Page 4: ...ot Yoke Replace the four ETC machine screws with the enclosed 8 32 x 1 pan head Philips machine screws into the Source Four s existing 8 32 hex nuts Next install the two Tee Slot Extrusions using the enclosed 8 32 x 3 8 flat head Philips machine screws three screws per extrusion For 19º 50º or 10º Source Four install the Tee Slot Extrusions with the excess track overhanging toward the rear of the ...

Page 5: ... in the lighting fixture into a switch or dimmer and dress the cable to insure that it does not restrict the yoke s movement or its balance Turn on the lighting fixture and adjust the sharpness of the beam to the degree that you think is appropriate Balance the Lighting Fixture in the Yoke The lighting fixture can be adjusted forward or backward in the Tee Slot Extrusion to establish a perfect bal...

Page 6: ... of beam 1520 Follow Spot Yoke Handle Provides handgrips at front and or rear of Follow Spot 1360 Follow Spot Handle Clamps onto rear of Source Four to provide a handgrip 1530 Manual Color Changer for 10º Source Four Manually scrolls six frames of color 1535 Manual Color Changer for 5º Source Four Manually scrolls six frames of color 1410 Drop In Boomerang for 19º 50º Source Four Manually changes ...

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