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| Re: [VIDEO]: R68 Electronic Sign Test Train Action (1403429) | |||
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Re: [VIDEO]: R68 Electronic Sign Test Train Action |
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Posted by gbs on Wed Jul 27 02:12:45 2016, in response to Re: [VIDEO]: R68 Electronic Sign Test Train Action, posted by MainR3664 on Tue Jul 26 14:39:24 2016. I'm pretty sure that the interior displays on all the NTTs can show only red, green, or yellow (by combining red + green). This works out perfectly for the R142s, which need the red for the 1,2,3 and need the green for the 4,5,6, but they can't do the purple for the 7. It also works out well for the yellow N,Q,R, but all the other lines also use yellow, even though their own colors are different. So I don't think there's anything special about the displays in the R142s, it's just that their available colors match (most of) their lines. |
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