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HDG select does not engage...

Featured Replies

Hi Bryan, fellas, something I've not encountered before, probably because I have always initialised LNAV after TO, but I have noticed when I order HDG select in the NGX, after gear up, for some reason it does not initialise. I effectively have to press the HDG select button manually. Any help appreciated, cheers...

Howard
MSI Mag B650 Tomahawk MB, Ryzen7-7800X3D CPU@5ghz, Arctic AIO II 360 cooler, Nvidia RTX4090 GPU, 32gb DDR5@6000Mhz, SSD/2Tb+SSD/500Gb+OS, Corsair 1000W PSU, LG Ultragear 48"4K, MFG Crosswinds, TQ6 Throttle, Fulcrum One Yoke
My FlightSim YouTube Channel: https://www.youtube.com/@skyhigh776

Did you set wing level or hdg select at take off option?

 

Page 55 at NGX introduction document:

•After Takeoff – Wings level/HeadingSelect: This option allows

you to decide if the airplane will maintain a wings-level attitude, or

turn to follow the heading bug immediately after takeoff. Most

airlines use the Wings-Level option.

 

Page 4.20.11 in FCOM Vol.2 of NGX manual:

Automatic Flight Takeoff and Climb

Takeoff is a flight director only function of the TO/GA mode. Flight director pitch

and roll commands are displayed and the autothrottle maintains takeoff N1 thrust

limit as selected from the FMC. The autopilot may be engaged after takeoff.

 

[Option - Flight director commands wings level on takeoff]

Both F/Ds must be ON to engage the takeoff mode prior to starting the takeoff.

The F/D takeoff mode is engaged by pushing the TO/GA switch on either thrust

lever. The FMAs display FD as the A/P status, TO/GA as the pitch mode, and

blank for the roll mode.

 

[Option - Flight director commands HDG SEL on takeoff]

 

Both F/Ds must be ON to engage the takeoff mode prior to starting the takeoff.

The F/D takeoff mode is engaged by pushing the TO/GA switch on either thrust

lever. The FMAs display FD as the A/P status, TO/GA as the pitch mode, and

HDG SEL as the roll mode.

[color=#a9a9a9][size=1][size=4][img]http://forum.avsim.net/public/style_images/flags/rs.png[/img][/size] Lj. Prodanovic[/size][/color]

are you making sure that it is set for AP mode and not manual mode?

Quote

"The Skies the limit"

Remy Mermelstein
777-300 FS Pilot, Deltava

P3Dv4.1, ASP4, UTLive, ReShade + URP + PTA, All settings max'd, i7 Core Extreme @ 5.2gHz, GTX 1080, CyberpowerPC Gaming Laptop, 500GB SSDx2, 32GB DDR4 RAM. 

39990572681_f326ac97d7_o.jpg

  • Author

Thanks guys, I'll investigate wings level option, cheers...

Howard
MSI Mag B650 Tomahawk MB, Ryzen7-7800X3D CPU@5ghz, Arctic AIO II 360 cooler, Nvidia RTX4090 GPU, 32gb DDR5@6000Mhz, SSD/2Tb+SSD/500Gb+OS, Corsair 1000W PSU, LG Ultragear 48"4K, MFG Crosswinds, TQ6 Throttle, Fulcrum One Yoke
My FlightSim YouTube Channel: https://www.youtube.com/@skyhigh776

  • 2 weeks later...

Hi Bryan, fellas, something I've not encountered before, probably because I have always initialised LNAV after TO, but I have noticed when I order HDG select in the NGX, after gear up, for some reason it does not initialise. I effectively have to press the HDG select button manually. Any help appreciated, cheers...

At 400ft say "select heading select", see if that works.

Banner_FS2Crew_Tech_Team.jpg
Damien Weekes
Captain 737NG / A319/20/21

Could it be you aren't on an intercept heading?<br /><br /><br />Remy Mermelstein<br />777-300 FS Pilot

Quote

"The Skies the limit"

Remy Mermelstein
777-300 FS Pilot, Deltava

P3Dv4.1, ASP4, UTLive, ReShade + URP + PTA, All settings max'd, i7 Core Extreme @ 5.2gHz, GTX 1080, CyberpowerPC Gaming Laptop, 500GB SSDx2, 32GB DDR4 RAM. 

39990572681_f326ac97d7_o.jpg

  • Author

Wings level/HeadingSelect   This appeared to be the issue guys, thanks for the advice, appreciated...

Howard
MSI Mag B650 Tomahawk MB, Ryzen7-7800X3D CPU@5ghz, Arctic AIO II 360 cooler, Nvidia RTX4090 GPU, 32gb DDR5@6000Mhz, SSD/2Tb+SSD/500Gb+OS, Corsair 1000W PSU, LG Ultragear 48"4K, MFG Crosswinds, TQ6 Throttle, Fulcrum One Yoke
My FlightSim YouTube Channel: https://www.youtube.com/@skyhigh776

That makes sense. Hope it works now!

Quote

"The Skies the limit"

Remy Mermelstein
777-300 FS Pilot, Deltava

P3Dv4.1, ASP4, UTLive, ReShade + URP + PTA, All settings max'd, i7 Core Extreme @ 5.2gHz, GTX 1080, CyberpowerPC Gaming Laptop, 500GB SSDx2, 32GB DDR4 RAM. 

39990572681_f326ac97d7_o.jpg

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