Wifi Router compatibility: Apple AirPorts

The Geochron Digital is incompatible with some legacy Apple AirPort routers.  These routers were discontinued.   Geochron Digitals work fine on ethernet, but the WIFI incompatibility arises from the use of WMM (Wifi Multi Media), which is turned off by default … Continue Reading

Version 2 remote update program status

Geochron Digital Version 2’s performance and features are a dramatic improvement over Version 1 – and we wanted everyone to have it through three different upgrade paths:  Do-it-yourself for free. Get a bootable thumbdrive from us Send it in for … Continue Reading

Alternative to Rufus.ie for Mac, others

To create a bootable drive, Rufus works great to Windows, but what about the others?  Many of our owners for Linux or MAC enjoy the simplicity of Balenaa  https://www.balena.io/etcher/.   It also has a version windows, if you don’t like Rufus.  In … Continue Reading

Topic: Geochron Digital burn-in?

Short Answer:  We are often asked if the Geochron Digital 4k presents a burn-in problem for displays.  The short answer is, no.  95% of the screen is moving 24/7 with the rotation of the Earth, and 4k LED displays don’t … Continue Reading

4k update changelog

For help, give us a call at 800-342-1661, 8am to 4pm PST Monday through Thursday, or support@geochron.com   09-30-2019: Satellite paths, Sleep Mode Version New features – Predictive satellite tracking, as shown as a dashed line in the future … Continue Reading

Privacy Policy

Geochron does not sell or give anyone information on customers, or marketing contact information.   We only use it to communicate with people, via email, who like what we build here: the Geochron. Thanks for checking us out!   Patrick, … Continue Reading

Geochron map and history quiz

Geochron’s progressively harder Earth Quiz


Art is the only serious thing in the world. And the artist is the only person who is never serious.

Oscar Wilde

A Guide to Stunning Product Photography

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