| At the same time, the express cars were pulled off the rear of the train by a switcher. |
| A trained locomotive engineer must be prepared to operate a variety of locomotives in road, switcher and yard service. |
| You can buy a cheap switcher and then simply cut between the two tape sources. |
| By the time we got off the train, the two Atlanta-bound MHC's had already been removed from the back of the train by a switcher. |
| A switcher makes it possible to connect a maximum of three cameras to one single monitor. |
| The biggest switcher has been Microsoft, previously the world's largest user of options. |
