Hi Kevin, sorry I dont have the manual you require but Ive been looking for the 9919 manual or user guide without any success for about a year. Seems that the 99xx series was a rare beast!
Hello Nick .
I have just seen your reply after all this time .
Thank You.
My Racal Dana as just stop working all the numbers are lit up on number 8 .
Not a lot on the web regarding faults on this 9917A. It may be time for a new one.
Kevin