NR TI 106
Level Crossing CCTV Systems: Mixing of Colour with Black & White
inactive
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| Organization: | NR |
| Publication Date: | 1 June 2008 |
| Status: | inactive |
| Page Count: | 2 |
scope:
Purpose
This TI has been produced to control mixing of colour with black and white CCTV systems used for level crossing surveillance. No work has been done as yet to demonstrate that mixing colour and black and white CCTV monitors is acceptable and that perceptual errors by operators are not introduced into the task of checking crossing clear.
Document History
NR TI 106
June 1, 2008
Level Crossing CCTV Systems: Mixing of Colour with Black & White
Purpose
This TI has been produced to control mixing of colour with black and white CCTV systems used for level crossing surveillance. No work has been done as yet to demonstrate that mixing colour...