On setting up my FMC for an approach I go into the FIX page and enter the name of the fix then I will drop down and enter /3 in line one. This should create a 3 mile arc around the fix. On my approach to VHHH I entered VH721 and then the /3. When checking I noticed there was no bearing displayed for the fix.
I have included a situation file.
https://www.hoppie.nl/forum/var/2023-01-13_02.03.16_lndgvhhh.situ
That's normal. VH721 is a route waypoint, thus there's no intersection to the route. And if there's no intersection, there's no bearing to display. To get a bearing you need to set an off-route fix.
Regards,
|-|ardy