This station is discontinued and may no longer be supported. These instructions are provided to assist with operation and maintenance, and to guide upgrade paths.
JA External Signaling (with RY-ES, IER-2, and TAR-3)
On this page
JA-2MECD, JA-2HCD, JA-2MCD Instructions (English + Multi-Lingual)
JA-2SD Instructions
JA-DAC Instructions & Technical Specifications
JA-DGC Instructions and Technical Specifications
JA-DGV Instructions
JAW-AZ Instructions
JDW-C Technical Specification
JA External Signaling (with RY-ES, IER-2, and TAR-3)
MK-D & JA-D Instructions