Level Crossing Closure Off Delete Button: Difference between revisions
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== Purpose == | == Purpose == | ||
Normally, level crossings close automatically as trains approach. The ASpT button disables the automatic closing of a level crossing, while the LT button resumes automatic closure. | Normally, level crossings close automatically as trains approach. The ASpT button disables the automatic closing of a level crossing, while the LT button resumes automatic closure. These buttons are useful for preventing and allowing level crossings from closing when shunt movements approach, but not occupy, crossings. | ||
[[File:ASpT_LT.png|200px|thumb|left|Level Crossing Closure Off Delete Button (on the right)]] | [[File:ASpT_LT.png|200px|thumb|left|Level Crossing Closure Off Delete Button (on the right)]] | ||
== Operation == | == Operation == | ||
To resume automatic closure of a level crossing, press the LT button together with the button of the level crossing. | To resume automatic closure of a level crossing, press the LT button together with the button of the level crossing. When the level crossing again closes automatically, the a red light next to the level crossing button on the panel extinguishes. | ||
Revision as of 23:14, 6 November 2010
Purpose
Normally, level crossings close automatically as trains approach. The ASpT button disables the automatic closing of a level crossing, while the LT button resumes automatic closure. These buttons are useful for preventing and allowing level crossings from closing when shunt movements approach, but not occupy, crossings.
Operation
To resume automatic closure of a level crossing, press the LT button together with the button of the level crossing. When the level crossing again closes automatically, the a red light next to the level crossing button on the panel extinguishes.