t Flashcards
What is a hazard?
a potential source of harm or adverse health effect on a person or persons
What is a risk?
the likelihood that a person may be harmed or suffers adverse health effects if exposed to a hazard
How is a risk categorized?
categorized upon the potential harm or adverse health effect that the hazard may cause
Control measures from least preferred to most
Personal protective equipment, administrative controls, engineering controls, isolate, substitute, eliminate
What is a Risk Assessment?
the severity of the hazard and it’s potential outcomes are considered. ALARP
What is a lighting console?(lighting desk)
an electronic device used in theatrical lighting design to control multiple fixtures at once.
Two scene preset desk
Most basic lighting consoles
two or more identical fader banks, called scenes
faders can be manually adjusted
setting up blind
operator must create set notes during rehearsal
generally control conventional lights
submaster playbacks
scenes can be recorded to one fader
allows you to program multiple subs so they can be accessed more during the course of a show
less paperwork
memory consoles
most popular
scenes are designed and digitally recorded
less room for human error
bank of faders that can be used to control channels( group of dimmers)
Dmx512
digital multiplex with 512 pieces of information
What does a DMX512 do?
it is the primary method for linking not only controllers and dimmers, but also more advanced fixtures and special effects devices such as fog machines and moving lights, a
ERS
Ellipsidol reflector spotlight Reflective spotlight also know as a profile used primarily in theatre
