Loss of GPS in the NEW A77II

Started Jun 24, 2014 | Discussions thread
sybersitizen Veteran Member • Posts: 8,082
Re: In camera GPS convenient but incomplete

K E Hoffman wrote:

Allan Olesen wrote:

K E Hoffman wrote:

It will update the clock.. I doubt very much it updates the timezone.

When I travel to another timezone, my a77 automatically set the time to the local time.

Curious how it calculates this, and how accurate it is in some areas near zones etc.

That would involve the storing and updating of detailed geographical boundaries etc.

If it does not have this information, it will not be able to set the time to local time.

The camera requires you to set the time yourself the first time according to the manual. SO my assumption was and it would work.. that it would easily correct small drifts in time without knowing timezone.. but since some people have confirm it does this cool

GPS uses UTC time..

Yes, but irrelevant here. We are talking about the time which is stored in EXIF and shown in the camera.

Not irrelevant.. as a matter of fact I can see many reasons to encode UTC. Can I keep the camera from changing time zone on me?

Now you want it to NOT track time zone changes? Well, okay. UTC is just another name for Greenwich time. Tell your camera (you have the A77, right?) you live in England, set the clock to Greenwich time, then turn off GPS Auto Time Correction. That oughta work. But if it drifts, I assume you'll have to reset it manually. (I personally have had no opportunity yet to take the A77 out of my own time zone.)

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