Honeywell BENDIXKing xCruze 110 Operating Handbook page 52

Gyro Back-Up Mode (Bank) – Only with GPS failure
Rotate knob to select desired bank angle (up to 30 degrees)
Vertical Modes
Altimeter Sync (AP disengaged or engaged)
Toggle joystick right two times ->
Set current barometer setting, press knob ->
Sync altimeter, press knob
Altitude Pre-Select Mode (AP disengaged)
Toggle joystick right one time ->
Select altitude, press knob
AP will sync to current vertical speed when engaged, or default to
500 fpm if current vertical speed is less than 500 fpm
Altitude Select Mode (AP engaged)
Toggle joystick right one time ->
Select altitude, press knob ->
Select vertical speed, press knob
Altitude Hold Mode
Automatically entered when target altitude is reached
or
Toggle joystick right one time ->
Press knob (without adjusting target altitude)
Vertical GPS Steering Mode (unless remote engage)
Toggle joystick left one time to enter GPSS mode ->
Enter altitude hold mode
8300-089 52 Rev 3