This is copied from the Zf reference guide, but I'm sure the Z6III is the same.
To enable subject detection during manual focus, select an option
other than [MF subject detection off] for [MF subject detection
area] in the photo shooting or video recording menu ( 0 128).
If [Auto] is selected...
Is there a type here? D700 is a full-frame model and the 18-55mm lens is DX. You would be shooting in crop mode 27-78mm equivalent. Makes a lot more sense if the camera is a D7000, but a D7200 would be far more preferable for only a little more money on used market.
Really you are bidding on...
7-10: 75 mile drive for work and just could not come up with a more interesting photo shoot stop. Sauk City, WI riverfront. Using Kodak Portra Picture Control profile.
Trying to understand here. You must update firmware to use CFExpress? And you are putting the firmware file on that new CFExpress card to write the new firmware (which is required to allow the card to be ready)?
07-05: A little bored this afternoon, did an almost 50 year old lens challenge. Fixed my 500mm f/8 Reflex lens to the Zf and attempted some wildlife in the back yard. Only a robin played along. Manual focus handheld on a songbird is no minor feat.
I am going to be under rain clouds most of the weekend. But there have been significant corona mass ejections happening this week and it could be beneficial to be ready to go to a darker sky location and photograph aurora. Even when you cannot see anything with the bare eye, camera sensors do...