| Training Presentation Slides |
Installation
Pre-1977
IEE
Pre-2004
IEE
Current
IEC
Three phase:
L1Red Red Brown Three phase:
L2Yellow Yellow Black Three phase:
L3Blue Blue Grey Neutral
(N)Black Black Blue CPC
(E)Green
Green/yellow
stripedGreen/yellow striped
The standard colours in fixed wiring were harmonized in 2004 with the regulations in other European countries and the international IEC 60446 standard. For a transitional period (April 2004 – March 2006) either set of colours were allowed (but not both), provided that any changes in the colour scheme are clearly labelled. From April 2006, only the new colours should be used for any new wiring. with the regulations in other European countries and the international
The colour change has been controversial and was delayed for three decades, because the colour blue which was previously used as a phase colour is now the colour for neutral, and the colour black which was previously used for neutral now indicates a phase. While confusion in identification of these conductors could be dangerous, the combinations of colours used usually resolves ambiguities. The installation of cables with the 'new' colours in an installation where the 'old' colours exist, could leave the way open for confusion; it is important in such situations that consideration is given to correct identification of the cables – with the use of marker tags if necessary. It has also been suggested that the new phase colours are difficult to distinguish in low-light conditions, but the same can be claimed for most colour combinations, including the old British phase colours. A mnemonic advantage of the new colours is that the first two letters of "BLue" and "BRown" match the corresponding positions on the BS 1363 socket face: "bottom left" (neutral) and "bottom right" (live).
Above article is reproduced from http://en.wikipedia.org/wiki/Electrical_wiring_%28UK%29#Wiring_colours
Dimmer-Installation-Wire-Gauge-4.pdfA separate inline transformer with 4 pin male XLR connector on the desk. The desk is fitted with a power on/off switch on the back panel.
Mains Voltage 90 – 253 VAC
Mains Frequency 47 – 63 Hz
Mains Inlet Connector CEE22
Power Consumption < 100 W
The desk has an audio port on the rear panel as a stereo ¼ inch jack socket. The bass beat of the audio input is used to trigger chases with Bass drives.
- A size gobos (100mm diameter, 75mm max image diameter)
- B size gobos (86mm diameter, 64.5mm max image diameter)
- M size gobos (65.5mm diameter, 49.5mm max image diameter)
- Gobo Stock List 15-09-2009
| Pin | Connection 1: T568A | Connection 2: T568B | Pins on plug face | ||||
|---|---|---|---|---|---|---|---|
| signal | pair | color | signal | pair | color | ||
| 1 | BI_DA+ | 3 |  white/green stripe | BI_DB+ | 2 |  white/orange stripe |  |
| 2 | BI_DA- | 3 |  green solid | BI_DB- | 2 |  orange solid |
|
| 3 | BI_DB+ | 2 | white/orange stripe | BI_DA+ | 3 | white/green stripe |
|
| 4 | 1 |  blue solid | 1 | blue solid |
|||
| 5 | 1 |  white/blue stripe | 1 | white/blue stripe |
|||
| 6 | BI_DB- | 2 | orange solid | BI_DA- | 3 | green solid |
|
| 7 | 4 |  white/brown stripe | 4 | white/brown stripe |
|||
| 8 | 4 |  brown solid | 4 | brown solid |
|||
