Sea Ray Boats 52 Sedan Bridge, Руководство пользователя

Страница: 53 / 220

52 Sedan Bridge
(525 Sedan Bridge)
2.21
S
ECTION
2 • G
ENERAL
B
OAT
A
RRANGEMENT
C. A
UDIBLE
A
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, emergency pumps and bilge
heat detector will have an audible alarm. The forward
and aft bilge pumps do not have an audible alarm,
instead the DCM will display those functions.
A
UDIBLE
R
ESET
/A
LARM
S
ELECT
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
temperature had faults at the same time, the
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 2.23 (DCM functions) for all DCM display
readouts.
Backlighting of the LCD is achieved by turning ON
the navigation lights switch. Intensity is controlled
by the electronic dimmer control. Both are located
on the control station switch panel.
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 galley.
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 Detroit diesel engines
will have an alarm as soon as ignition is turned on.
4. Star t the engines per the engine star t
instructions in Section 3, page 3.4.
5. Start the generator per the generator start
instructions in Section 3, page 3.8.
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, the bilge
heat detector and all pumps are still being monitored.
Never ignore an alarm.
! CAUTION