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BLOCKsignalling
www.blocksignalling.co.uk
Programming Procedure
The module is programmable, and many of the settings can be adjusted to suit.
Programming is performed holding down the Push Button on the module when
switching on the power.
Full details of the programming procedure and options available are given later.
BLOCK
signalling
PUSH-BUTTON
RED LED
POWER
SUPPLY
+
_