How does the manual scoreboard at Coors Field work?

The Colorado Rockies and Coors Field's scoreboard is one of only four manual scoreboards remaining in Major League Baseball ...
9NEWS

A behind the scenes look at the manual scoreboard in Coors Field

A behind the scenes look at the manual scoreboard in Coors Field To stream 9NEWS on your phone, you need the 9NEWS app.
Houston Chronicle

Inside the Crawford Boxes: How Minute Maid Park's manual scoreboard works

Alright, enough with the mystery. LeCates, a health science teacher at Carl Wunsche Sr. High School in Spring ISD, moonlights as the manual scoreboard operator inside the Crawford Boxes, a job he's ...