/members-area/personalblogs/b/nexgen-flight-simuator/posts/nexgen-navigation-computer-display-keyboard-switch-interface-v2I have blogged about the Navigation Computer Display&#39;s Keyboard here . I was moving a 6821 PIA to its resting place and checked my Databooks where I found a pdf copy of the 6800 application manual. where they had a 4x4 keyboard interface. It was b...en-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/nexgen-flight-simuator/posts/nexgen-navigation-computer-display-keyboard-switch-interface-v2Tue, 24 Nov 2020 22:06:32 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:e5c2d637-32d7-401c-80df-075f0a1ba7f6DAB1<p>It will be interesting to see if you get any key bounce.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=10329&AppID=300&AppType=Weblog&ContentType=0" width="1" height="1">