Garmin GTN 650 Cockpit Reference Guide - Page 49

Message PARALLEL TRACKParallel track not supported for leg type. REMOTE KEY STUCKRemote OBS key is stuck. REMOTE KEY STUCKRemote CDI key is stuck. REMOTE KEY STUCKCOM push-to-talk key is stuck. Description Parallel track is not supported on current leg type. The remote OBS (OBS MODE SEL) key/switch has been in a pressed position for at least 30 seconds. This input will now be ignored. This input is not available in all installations. The remote CDI (CDI SRC SEL) key/switch has been in a pressed position for at least 30 seconds. This input will now be ignored. This input is not available in all installations. The Push To Talk key/ switch has been in a pressed position for at least 30 seconds. This input will now be ignored and the COM radio will no longer transmit. Action No action is necessary; message is informational only. Verify the OBS MODE SEL key/switch is not stuck. Contact dealer for service if this message persists. Verify the CDI SRC SEL key/ switch is not stuck. Contact dealer for service if this message persists. Verify the Push To Talk key/ switch is not stuck. Contact dealer for service if this message persists. Messages 190-01004-04 Rev. C GTN 625/635/650 Cockpit Reference Guide (CRG) 43