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LED’s
There are two LED’s which can be seen through the lid, of the
blackbox
enclosure, which will indicate the operational
status
of the unit when in
RUN
mode, as follows:
blackbox
without on board display (standard)
.
LED 1
Green
LED 2
Red
Run Mode
Off
Off
No power to unit
Constant
On
Constant
On
Internal Error
Slow
Flashing
Slow
Flashing
Transducer fault
Off
Slow
Flashing
Failed Safe /Loss of Echo
Slow
Flashing
Off
Healthy signal unit working
normally.
blackbox
with on board display (optional).
LED 1
LED 2
Run Mode
Off
Off
Relays
are in there
OFF
state.
Constant
On
Off
Relay 1
in its
ON
state
Off
Constant
On
Relay 2
in its
ON
state
Program Mode
This mode is used to set up the
blackbox
or change information already set.
You must use either the PC Software supplied (standard) or alternatively the
unit can be set up with a Hand-Held Calibrator (optional), both of which must
be connected to the
blackbox
via the RS 232 Serial Interface.
Those models fitted with the optional display can be set up by using the
integral keypad on the unit.
Entering a value for each of the parameters that are relevant to your
application provides all the programming information.
