Trying to get the IAS autopilot to perform a climb but not getting it to work. I have the altitude set at a higher altitude than my current altitude. I have enabled AP master mode. When I click IAS, however, the button pops right back out. I'm attempting to follow along with the manual but may be missing something. I thought it may have to be used with the ALT ALERT button, however I am unable to press that button. 

 

Thanks for any help

 

IAS mode was part of the Collins 913K Autopilot Controller, but the Collins is now only a repeater for the Bendix KAP140 Autopilot, which doesn´t have IAS mode, but only VS mode.

3 minutes ago, Finn said:

IAS mode was part of the Collins 913K Autopilot Controller, but the Collins is now only a repeater for the Bendix KAP140 Autopilot, which doesn´t have IAS mode, but only VS mode.

 

ohh ok, i was confused

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