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preset NAV source data.
Selection of a VHF NAV source in the active block is carried out by accessing the PFD MENU,
selecting NAV-SRC, and rotating the inner DATA knob on the DCP to the desired navigation
source.
VHF navigation data may be set as the preset navigation source by rotating the DCP DATA
knob until VOR or LOC is displayed, and the PUSH SELECT button is pushed. The preset
navigation source data may be moved to the active block by pressing the NAV SRC button on
the DCP. The previous active data is moved to the preset block.
NAVIGATION SYSTEMS
Description
Vol. 2 17−10−42
Oct 05/06
CL−605 Flight Crew Operating Manual
PSP 605−6
VHF NAVIGATION SYSTEM (CONT'D)
When VOR/LOC is selected as the active source, the active block displays:
• Active navigation source title;
• Course readout;
• Station identification;
• Time-to-go – from DME; and
• Distance display – to VOR station, or distance to runway (LOC).
Text color in the active block is also dependent on the navigation source selected. On-side
VOR/LOC data is green, while cross-side data is shown in yellow.
When VOR/LOC is selected in the preset navigation (PRESET NAV) block, the following data is
presented:
• Navigation source (SRC): VOR or LOC, shown in cyan;
• Preset course (CRS): shown in cyan; and
• Preset frequency (FREQ): shown in green.
VHF Navigation Source Indications
Figure 17−10−44
NAVIGATION SYSTEMS
Description
Vol. 2 17−10−43
Oct 05/06
CL−605 Flight Crew Operating Manual
PSP 605−6
VHF NAVIGATION SYSTEM (CONT'D)
Course Selection and Tracking
The flight control panel (FCP) course knobs (CRS 1, CRS 2) are used to set the course selector
when VOR or LOC is the active navigation source. Selection of the PUSH DIRECT button,
located in the center of each CRS knob, sets the course direct to the tuned VOR station.
The lateral deviation bar forms the center of the course pointer, and moves along a white
deviation scale, shown perpendicular to the course pointer.
The course pointer, deviation bar and To/From indicator are shown in green when on-side
VOR/LOC data is displayed, or in yellow when cross-side data is selected.
VHF NAV Display
Figure 17−10−45
NAVIGATION SYSTEMS
Description
Vol. 2 17−10−44
Oct 05/06
CL−605 Flight Crew Operating Manual
PSP 605−6
VHF NAVIGATION SYSTEM (CONT'D)
LOC/GS Deviation
A lateral deviation scale is shown above the compass rose when a localizer (including back
course) is selected as the preselect or active VHF navigation source. LOC deviation is displayed
as a diamond-shaped pointer against the deviation scale. The pointer is removed from view
when LOC is no longer the active NAV source.
A vertical deviation scale is shown on the right side of the attitude display when localizer is the
preselect or active VHF navigation source. GS vertical deviation is displayed as a
diamond-shaped pointer against the analog scale. The deviation pointer is removed from view
when back course approach is selected.
Marker Beacon
The VHF navigation radios process marker beacon signals. the outer, middle and inner beacon
positions are indicated by visual cues and aural tones. Visual indications are provided as boxed,
color-coded abbreviations, located at the bottom of the PFD’s attitude indicator. Aural tones are
also selectable from the audio control panel. The HI/LO sensitivity of the marker beacon function
can be adjusted from the VHF navigation tuning windows.
As the aircraft passes over each marker beacon position, the following events occur:
• Outer – cyan OM legend, accompanied by a series of dashes, modulated at 400 Hz.
• Middle – yellow MM legend, accompanied by a series of dots and dashes, modulated at
1300 Hz.
• Airway/Inner – white IM legend, accompanied by a series of dots, modulated at 3000 Hz.
NAVIGATION SYSTEMS
Description
Vol. 2 17−10−45
Oct 05/06
CL−605 Flight Crew Operating Manual
PSP 605−6
VHF NAVIGATION SYSTEM (CONT'D)
LOC/GS and Marker Beacon Indications
Figure 17−10−46
LOC/GS Failure Indications
In the event of a LOC or GS failure, the associated diamond pointer is removed, and a
red-boxed LOC or GS indication is displayed next to the deviation scale.
NAVIGATION SYSTEMS
Description
Vol. 2 17−10−46
Oct 05/06
CL−605 Flight Crew Operating Manual
PSP 605−6
VHF NAVIGATION SYSTEM (CONT'D)
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庞巴迪挑战者605机组操作手册 CL605-NAVIGATION_SYSTEMS(16)
