HD
Hazard Distance (HD) is the distance measured from the projection lens at which the intensity or the energy
per surface unit becomes lower than the applicable exposure limit on the cornea or on the skin. The light beam
is considered (to be) unsafe for exposure if the distance from a person to the light source is less than the HD.
HD
Hazard Distance (HD) is the distance measured from the projection lens at which the intensity or the energy
per surface unit becomes lower than the applicable exposure limit on the cornea or on the skin. The light beam
is considered (to be) unsafe for exposure if the distance from a person to the light source is less than the HD.
DMX
DMX-512 Lighting protocol over RS-485 interface. Carries information of 512 channels from a lighting
controller to lighting devices. Standardized by USITT.
RS232
An Electronic Industries Association (EIA) serial digital interface standard specifying the characteristics of the
communication path between two devices using either D-SUB 9 pins or D-SUB 25 pins connectors. This
standard is used for relatively short-range communications and does not specify balanced control lines. RS-
232 is a serial control standard with a set number of conductors, data rate, word length and type of connector
to be used. The standard specifies component connection standards with regard to computer interface. It is
also called RS-232-C, which is the third version of the RS-232 standard, and is functionally identical to the
CCITT V.24 standard. Logical '0' is > + 3V, Logical '1' is < - 3V. The range between -3V and +3V is the
transition zone.
RS422
An EIA serial digital interface standard that specifies the electrical characteristics of balanced (differential)
voltage, digital interface circuits. This standard is usable over longer distances than RS-232. This signal
governs the asynchronous transmission of computer data at speeds of up to 920,000 bits per second. It is also
used as the serial port standard for Macintosh computers. When the difference between the 2 lines is < - 0.2V
that equals with a logical '0'. When the difference is > +0.2V that equals to a logical '1'..
Projector address
Address installed in the projector to be individually controlled.
Broadcast address
Projector will always execute the command coming from a RCU programmed with that broadcast address.
Transport latency
The added delay in the image processing chain. The value is the number of lines relative to the output
resolution.
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Glossary
Summary of Contents for XDL-4K30
Page 1: ...ENABLING BRIGHT OUTCOMES User Manual XDL ...
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Page 28: ...R5906151 02 XDL 28 Pulse Remote Control Unit ...
Page 42: ...R5906151 02 XDL 42 Input Communication ...
Page 53: ...53 Overview Overview Navigation Test Patterns R5906151 02 XDL Graphic User Interface GUI 5 ...
Page 62: ...R5906151 02 XDL 62 GUI Source ...
Page 72: ...R5906151 02 XDL 72 GUI Image ...
Page 122: ...R5906151 02 XDL 122 GUI System Settings ...
Page 138: ...R5906151 02 XDL 138 Specifications ...
Page 142: ...R5906151 02 XDL 142 Environmental information ...
Page 143: ...143 R5906151 02 XDL Overview video timings for video interfaces C ...
Page 152: ...R5906151 02 XDL 152 Overview video timings for video interfaces ...
Page 153: ...153 R5906151 02 XDL DMX chart D ...
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Page 164: ...Barco NV President Kennedypark 35 8500 Kortrijk Belgium www barco com R5906151 02 2018 11 07 ...