Honeywell BENDIXKing xCruze 110 Operating Handbook page 42

NOTE: The selected vertical speed will default to 500 fpm up or
down, depending on the target altitude. If the target altitude is less
than 500 feet from the current altitude, the default vertical speed will
be scaled down with the altitude change.
Irrespective of the units set on the display, the altitude select and
vertical speed select modes MUST be set in feet and feet per minute.
The vertical speed can be adjusted at any time during the
altitude transition. This is done by simply toggling the joystick up or
down to increase or decrease vertical speed.
The target altitude can be adjusted any time during the
transition as long as the target has not yet been reached. Press the
knob until the SL ALT number is highlighted green. Then rotate the
knob to the new target. If the SL ALT number is rotated to the
current altitude, the autopilot will enter ALT HOLD mode
immediately.
8300-089
Press knob
Figure 6.4.3a.
42 Rev 3