Table of Contents
Advertisement
S
ECTION
The LCD display will read in two lines. For example,
at normal operation it will read:
SEA RAY BOATS
ALL SYSTEMS NORMAL
NOTE: Some functions only read on one line. See
page 2.20 (DCM functions) for all DCM display
readouts.
Backlighting of the LCD is achieved by turning ON
the running lights switch. Intensity is controlled by
the electronic dimmer control. Both are located on
the control station switch panel.
A
A
UDIBLE
LARMS
An audible alarm will sound to alert the operator to
look at the DCM and determine the high level fault.
Only high level faults such as critical engine
functions, generator and emergency pumps will
have an audible alarm. The forward and aft bilge
pumps do not have an audible alarm, instead the
DCM will display those functions.
!
CAUTION
Never ignore an alarm.
A
R
/A
UDIBLE
ESET
LARM
The Audible Reset/Alarm Select push button
switch on the DCM is a dual purpose switch. It
enables the operator to reset an audible alarm or to
manually scroll the display during multiple alarms.
The Audible Reset is used to temporarily quiet an
alarm that is displayed on the LCD. If that function
is not corrected within 30 seconds, the audible
alarm will sound again. Pushing the switch again
will permanently quiet (turn off) the audible alarm
for that function. The LCD will still display that fault
until it is corrected.
The Alarm Select is active only during multiple
alarms. For example, if the engine oil pressure,
forward emergency pump and transmission
2.22
2 • G
ENERAL
S
ELECT
B
A
OAT
RRANGEMENT
temperature had faults at the same time, the
systems monitor would sound an audible alarm and
would display the alarm with the highest priority.
Each push of the switch will show the new alarm
and then the LCD will automatically scroll through
the multiple alarm functions approximately every
three (3) seconds. By pushing on the switch, the
operator will be able to manually scroll the LCD for
faulting functions.
To monitor critical engine functions and generator
oil pressure:
1.
The 12 volt main battery solenoid switches
must be energized either at the main DC
breaker panel on the aft port engine room
component board or the DC distribution panel
on the port side just aft of the dinette.
2.
At the DC distribution panel, turn the port and
starboard master ignition key switches to the
ON position.
3.
At the control station, locate the port and
starboard START/RUN switches. Without
starting the engines, push the START/RUN
switches to the RUN position. The Display
Control Monitor (DCM) will display:
SEA RAY BOATS
ALL SYSTEMS NORMAL
NOTE: The generator and engines will have an
alarm as soon as ignition is turned on.
4.
Start the engines per the engine start
instructions in Section 3, page 3.4.
5.
Start the generator per the generator start
instructions in Section 3, page 3.7.
With the main engines and generator engine
running, the yacht's Systems Monitor is fully
activated. When the engine and generator engine
ignition is turned OFF, approximately five (5) minutes
later the LCD will go into a "Sleep Mode" and the
display will be blank. Engine and generator functions
are disabled because they are unnecessary,
however, all emergency high water pumps are still
being monitored.
The DCM Function Table shows each function,
describes the function and shows how it is
displayed on the DCM.
44 Sedan Bridge (455 Sedan Bridge)
Advertisement
Table of Contents
