HOSE 4488639 - Caterpillar

Illustration 3 g03409723
DCU Panel
(17) LCD screen
(18) "POWER" indicator lamp
(19) "ALARM" list
(20) "START" switch
(21) "STOP" switch
(22) Context-sensitive menu switches (soft switches)
(23) "SCROLL DOWN" switch
(24) "SCROLL UP" switch
(25) "MENU" switch Cat Marine Power Display (MPD)
Illustration 4 g03579197
(1) Cat Marine Power Display (CMPD)
(2) "ALARM ACKNOWLEDGEMENT"
(3) "SCREEN" display
(4) "ARROW "keys
(5) "AUX 1 POWER" lamp
(6) "AUX 2 POWER" lamp
(7) "SHUTDOWN" lamp
(8) "GENERAL ALARM" lamp
(9) "HORN"
(10) "LOCAL/OFF/REMOTE" switch
(11) " SPEED CONTROL" switch
(12) "LOCAL EMERGENCY STOP" switch
(13) "GOVERNOR CONTROL" switch
(14) "START/STOP" switch Cat Marine Power Display (1) Operating Information
There are three modes of display for the engine data: analog, digital and bar graph. The following parameters are displayed: engine speed, percent load, boost pressure, coolant temperature, oil pressure, oil temperature, fuel rate, fuel pressure, fuel temperature, inlet manifold temperature, transmission temperature, transmission pressure, engine hours and battery voltage.Note: The oil temperature and the inlet manifold temperature will be displayed if the engine is equipped with the appropriate sensors.Display Modes
Day Mode - The normal display is a white background with black letters and gauges. Press and hold down "SCREEN DISPLAY" (3) to display the slide bar that adjusts the contrast. Use the "ARROW" keys (4) to adjust the contrast.Night Mode - Press "SCREEN DISPLAY" (3) to change the display. The display will have a black background with red letters and gauges. Press and hold down "SCREEN DISPLAY" (3) again in order to display the slide bar that adjusts the brightness. Use the "ARROW" keys (4) to adjust the brightness. Press "SCREEN DISPLAY" (3) again in order to display the slide bar that adjusts the contrast while the backlight is on. Use the "ARROW" keys (4) to adjust the contrast. Press "SCREEN DISPLAY" (3) to exit the slide bar that adjusts the contrast.Diagnostic Data
All diagnostic messages from the Electronic Control Module (ECM) of the engine are indicated by both a visual alarm and an audible alarm. Diagnostic indicators will not be shown when there are no active diagnostic codes. The diagnostic indicator will appear in the upper left corner of the screen. A window that describes the diagnostic code will appear in the center of the screen, and the audible alarm will sound. Press the "ALARM ACKNOWLEDGEMENT" (2) key in order to silence the alarm. Press the "ALARM ACKNOWLEDGEMENT" (2) key again to scroll through the diagnostic codes or remove the diagnostic codes. The diagnostic code indicator will remain on the screen until the fault is corrected.Note: The loss of signal to the display will result in a diagnostic code with the description “"NO DATA LINK SIGNAL"”.Configuration and Operation of the Marine Power Display
The Cat Marine Power Display can be programmed for three users with five screens for each user. Three users can set up the Cat Marine Power Display for the preferences of each user.The buttons have multiple functions that are dependent on the screen that is displayed.Reference: See Operator Manual, LEBM0189, "Marine Power Display" for the functions of the buttons."System Information" Screen
When power is first applied, scroll through the screens until the "System Information" screen is shown.