American Dynamics ad1985a Istruzione Sull'Installazione
Model
Megapower
CPU
Standby Switch
Installation Instructions
Standby
Switch is for use with either
two
1995 or two 1996 Switching Systems. The
reads the
high
speed data line
of
each
and
determines if
both
are
normally. The
will detect most Switching System failures. In the event of
a
Switching System failure the
will automatically select the
CPU
or
1996) as
the
controller.
The
contains
an
audio
alert
which will sound in the event of a
CPU failure. The front panel contains
lights for
CPU status, Keyboard
input
and
Status. There are
also
two
switches, one
for over-riding the automatic selection of 1995 or
1996
controllers and the other for turning the audio
alert
on
or
off.