User's Manual

SECTION III OPERATION
SM 7063 07/97 3-17
3.8.10 Display Secondary Air Pressure
This function is made available for railways using dual pressure type End Units. It provides a
secondary display of the air pressure for the auxiliary pressure source.
To display the Secondary Air Pressure, press the
MENU UP
or
MENU DOWN
key until the
Function
Menu Display
reads:
“ Secondary Pressure: ### “
where ### is the 3-digit numeric value of the air pressure. This value will indicate
“ - - - “
prior to
reception of a message from the End Unit indicating that the pressure is not yet known.