investigating Engine startup sequence

[Maksim Savelev]

Hello. Just started to follow the  manual and compare it to the module, so some more  question will follow. For now I have this one. I  think there is a misinterpretation from my or ED side about correct sequence of engine start.

Manual says that ignition is switched off when 35% are reached and APU and starting system are shut-down when 50% are reached. In auto sequence LHenginestarts after the 10sec rest of APU. In module we can see that this 10sec rest period starts at 35% when the RHENG START (lit when ignition is running)  goes off, but not 10sec after the 50% reached