There is a newer revision of the BIRD manual (rev B) which has revised voltage values and a more complete schematic. Doesn't help with the generator connection but does show the ignition and emergency start switch better.
BIRD Diesel 2-rev BThere has been some discussion about this generator connection on this site and iRV2. Mainly centered around the ability (or lack thereof) to charge chassis batteries with the generator in the event of an alternator failure while on the road. Haven't had to deal with that issue and have had good luck with our OEM installed BIRD Diesel 2.
