Jump to content

HUD Velocity Vector/Pitch Ladder laterally offest


Go to solution Solved by CBStu,

Recommended Posts

Posted

   In the HUD, the Velocity Vector and Pitch Ladder becomes displaced to one side or another (left or right of centerline, to various amounts of offset).  I first notice it flying when the HUD's uncaged.  When caged, it centers the VV but then there is a new symbol (the three lines of the VV without the center circle, a 'ghost VV'(?)).   The symbology is accurate as the Hornet's flight path is slipping in that direction.  Very obvious close to the ground or trying to land.  See pics

The error is with the heading system (AHRS/INS?).  The lateral displacement is heading dependent; the amount varies based on heading, and turning through 180 degrees will move it from left to right or vice versa.   Its like a type of misalignment

It happens in both cold/hot missions that start on the ramp, and ones that start in the air; even in training missions starting in the air, where I did not perform the startup and assume the sim set everything up correctly.    I see no external damage and the FCS page shows nothing either. 

On cold starts, I usually do the Stored Heading when aligning the INS to save time, and figured I was doing something wrong.  I wait til the '0.5 OK' appears and the 'INS DGRD' is gone - completing the 90 second alignment.   But it also happens after the full 8 minute alignment.  IFA (In Flight Alignment?) doesn't fix it.   

It's been there from after takeoff, and has also appeared after maneuvering.

It doesn't happen all the time but often enough, and now it happens when I didn't do the start up, so I'm at a loss.  Will INS IFA fix this over time? Is there a reset?  I've hit the trim reset button and it doesn't do anything for the issue.

If you have any help I'd appreciate it, and thanks again.  

Merry Christmas!

AHRS issue (2) Caged VV w extra symbol.jpg

AHRS issue (1) Uncaged laterally displaced VV.jpg

  • ED Team
Posted

Hi

Merry Christmas to you. 

If possible please include a track replay from in game showing the problem. 

Also how much wind is set in the mission? 

thank you

smallCATPILOT.PNG.04bbece1b27ff1b2c193b174ec410fc0.PNG

Forum rules - DCS Crashing? Try this first - Cleanup and Repair - Discord BIGNEWY#8703 - Youtube - Patch Status

Windows 11, NVIDIA MSI RTX 3090, Intel® i9-10900K 3.70GHz, 5.30GHz Turbo, Corsair Hydro Series H150i Pro, 64GB DDR @3200, ASUS ROG Strix Z490-F Gaming, PIMAX Crystal

Posted (edited)

Looks like probably wind as BN mentioned (in which case this is normal behavior)

Edited by MARLAN_

 1A100.png?format=1500w  

Virtual CVW-8 - The mission of Virtual Carrier Air Wing EIGHT is to provide its members with an organization committed to presenting an authentic representation of U.S. Navy Carrier Air Wing operations in training and combat environments based on the real world experience of its real fighter pilots, air intercept controllers, airbosses, and many others.

 

  • Solution
Posted

Looks normal to me for a crosswind. When you cage it, it moves to the center which makes viewing easier for some things. But there is also a reference provided so you know there is a cross wind. If you do a straight-in approach to a runway w/ a crosswind, you use the reference symbol to line yourself up to the runway. 

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...