NAVIS NavDP 4000. Operation Manual
Figure 2.28: The Pushbuttons
Figure 2.29: Quick Settings Menu
2.6.13
Hold HDG
— the Hold HDG pushbutton is available in the DP, IJ and Autopilot modes and it’s meant for selecting the
Auto Heading control mode.
The button responds to double click to prevent an accident operation.
Upon double click an actual heading is taken as a preset heading to be kept automatically.
Repeated double click returns the system to the Manual Heading control mode. To take manual heading control, it is
necessary to synchronize the rotary knob with an actual yaw control moment according to knob match indication.
A green LED Indicator near Hold HDG pushbutton indicates the Auto Heading mode is active.
2.6.14
Hold POS
— the Hold POS pushbutton is available in the DP mode only and it’s meant for selecting the Auto Position
control mode.
The button responds to double click to prevent an accident operation.
Upon double click an actual position is taken as a preset position to be kept automatically.
Repeated double click returns the system to the Manual Position control mode. To take manual position control, it is
necessary to synchronize the joystick with an actual thrust vector according to the joystick match indication.
A green LED Indicator near Hold POS pushbutton indicates the Auto Position mode is active.
2.6.15
Silence
— the button is to mute an audible alarm.
2.7
Control Panel MCP-B
MCP-B is a control device equipped with rotary knob and buttons located on the front panel. Its front panel is covered
with polycarbonate.
The arrangement of controls, push buttons and indicators on the control panel is shown in Figure 2.30.
41
Doc. 000.JDP-10000-OME, rev.3.3.13/“2102.$–17A-Advanced”
