Lighting

Control System

Control Console and Locations

The main console is a ETC Ion Xe20 located on the 3rd floor in the light booth.

Houselights Control

All house lights, work lights, and aisle lights are on dimmers and are addressable via DMX by either console. They may also be controlled using the ETC Analog Address system. There are 8-channel slider stations located in the sound booth and the lighting booth. In addition, there are work light buttons at both upstage personnel doors and panic buttons (for houselights and work lights) at all house doors. All work light and panic buttons may be disabled using a key-switch at the stage manager panel.

Dimming and Roadshow Power

The house dimming system consists of 4 full racks of ETC Sensor+ Dimmers. 356 - 2.4k dimmers are available. Power is provided by an 800-amp 3-phase disconnect.

A road-show disconnect is located upstage right and provides three legs at 400 amps with Cam lock ends. Bare ends tie-in is available with a campus electrician required to lug on and off the disconnect. An additional 100-amp disconnect is also available with Cam lock. Bare tie-in connections may be possible, please make arrangements with the Technical Director.

Leach Theatre Lighting Positions 2013

Follow Spots

Two Lycian ZOT 12 HP 1200-watt HMI follow spots are available. They are located on the 3rd floor in the light booth. 

Instrument Inventory

Type
Beamwidth
Wattage
Quantity
Notes
ETC Source IV
Ellipsodial
see notes
575w
45

There are 67 Source-IV ellipsoidals total. The following lens tubes are available:

28 @ 19°
42 @ 26°
16 @ 36°
12 @ 50°

ETC Source IV
PAR 
see notes 
575w 
 24

There are 24 Source-IV PARs total. Each with a full lens kit: VNSP, NSP, MFL, WFL 

Colortran Ellipsoidal
20°, 30°, or 40°
1000w
30
These instruments have movable lenses, and can be configured for 20°, 30°, or 40°. These are not zoom instruments.
Colortran 8" Fresnel
variable
2000w
24
 
Colortran 6" Fresnel
variable
1000w
20
 
Colortran Par-64
variable
1000w
6
 
Colortran Far Cyc  
1000w
8
These are two-color units
Altman Ground Cyc  
1000w
8
These are single-color floor units with adjustable tilt.
Lycian ZOT Follow Spots  
1200w
2
Located on the 3rd floor on either side of the light booth.

Circuit Locations

Location Circuit Count Notes
FOH Catwalk 'A' 10 Some of these circuits run through a patch-bay on upstage right.
FOH Catwalk 'B' 39
Box Booms 8 each There are 8 box booms total: 4 near, 4 far, each with an upper and lower level. There are two pipes at each location.
1st-electric 34  
2nd-electric 16 These circuits are typically cabled to the downstage-left and right wall pockets and are run via multicable.
3rd-electric 33  
4th-electric 30 This is the cyc electric, and all circuits are located in groups of 3.
Downstage Wall pockets 12 per side These circuits are located on the downstage wall about 6 feet from the proscenium.
Upstage Wall pockets 8 per side  
Floor pockets 4 each There are a total of 6 floor pockets, 3 on each side of the stage. They are located roughly beneath the 1st-3rd electrics.
Orchestra Pit Wall / Floor 4 total These are located in the stage floor and on the wall at orchestra level, and are divided into 2 wall pockets left and right and two floor pockets left and right. Each location has 4 circuits. All 4 locations have the same 4 circuits.