CYLINDER HEAD GP 2390690 - Caterpillar

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 to display the slide bar that adjusts the brightness. Use the "ARROW" keys (4) to adjust the brightness. Press "SCREEN DISPLAY" (3) again 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 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.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. This screen allows the following parameters to be configured: "User Name", "Unit Location", "Display Units", and "Vessel Speed". A menu driven screen is located in the upper right corner of the Marine Power Display screen. Press the "ALARM ACKNOWLEDGEMENT" key to display the functions of the buttons.Reference: See Operator Manual, LEBM0189, "Marine Power Display" to configure the parameters.Gauge Screens
The gauge screens can be configured with three different sizes of three types of gauges. Each user can configure the screens to display the engine data according to individual preferences. Each user can configure the screens to display the engine data in the following formats: analog, digital, and bar graph.Note: Consult your Cat dealer to customize the screens of the Cat Marine Power Display."AUX 1 POWER" Lamp (5)
The lamp will illuminate with a green light when auxiliary power 1 is present."AUX 2 POWER" Lamp (6)
The lamp will illuminate with a green light when auxiliary 2 power is present."COMMON SHUTDOWN" Lamp (7)
The lamp will illuminate with a red light when