Bulkhead Installation ● ● ● ● ● ● ● 24 Decide on a location. Allow adequate clearance behind the unit for the cable connection to ensure the cable is not unduly stressed. Ensure that there is sufficient length of cable to remove unit for servicing purposes. Using the supplied template as a guide, cut out the hole for the back and drill four 4.3 mm (0.170”) holes for the studs. Screw the four M4 studs into the rear of the unit. Connect the cable into the rear of the unit.
APPENDIX Electronic Display Connections When using SAEJ1708/ J1587 communication protocol the display requires four wires to operate: two for power and two for the SAE J1587 databus. Pin assignments are shown below. When using SAEJ1939 communication protocol, again the display requires four wires to operate: two for power and two for the J1939 databus. However the SAEJ1939 databus connections are different to those of the SAEJ1587 databus.
DATA LINK INFO (when Data Type is J1939) J1939 VIEWER Allows user to view J1939 raw messages received by the Display. NMEA VIEWER Allows user to view NMEA raw messages received by the Display. Use the ADJUST key (key 4) to enter the Data Link Info screen. Use the up/down scroll keys (keys 1 and 2) to move the pointer to the desired selection followed by the ADJUST key (key 4) to enter the screen and view the data. Use the BACK key (key 5) to return to the Data Link Info menu.
Electronic Display Description The ED-3 Electronic Display is an LCD display with 5 menu keys that can display engine parameters in a variety of formats. Display formats are: basic, analog gauge, graphical, text, and quad display. The Electronic Display receives engine data from an industry standard SAE J1708/J1587 or J1939 datalink. Displayable engine parameters will vary with the engine application, but typically include engine speed, throttle position, system voltage, and engine load.
Power On Screen System Menu Note: This menu was designed for use by Cummins service personnel. Incorrect use of these features can cause problematic operation. DEMO RESET ALL UPLOAD ABOUT Turns the display demo mode on or off. This mode is not intended for normal usage. Resets the Engine Data Display module to the factory default settings. Allows the unit to be reprogrammed when selected. Summarizes display running mode information.
Initial Setup On initial power up the display will automatically enter screens within the Settings and Config Menus which need to be set up by the user in order to use the display. Once these are set on the initial power-up, it is not necessary to repeat these steps. If the initial settings have been set incorrectly, the setup screens can be corrected via the Configuration Menu (see Configuration Menu section). The user is first prompted to select the engine model to which the display is connected.
Configuration Menu Pressing and holding down Key 5 for 3 seconds will display the configuration menu. PRESS and HOLD KEY 5 then Press Up or Down arrow key to select the display configuration to be charged. This will place a “>” next to the selected item. Press the ADJUST key (Key 4) to enter the SETTING MENU screen to make the desired changes. Press the EXIT key when done. User Menu Six user setups can be stored in this menu with an associated user name.
Default Screen (BASIC PAGE) Menu Exit (MENU EXIT – Key 5) The BASIC PAGE is displayed after the power on screen is finished testing the functionality of the unit. The “SYSTEM OK” banner is displayed for the first 60 seconds, then turned off. The “ACTIVE FAULT PRESENT” banner is only displayed if certain ECM (Engine Control Module) fault codes are active. The Electronic Display does NOT show all possible ECM fault codes at this time.
Changing the engine parameter to be viewed The ALARM PAGE is a pop-up window that displays the list of all current active faults. Alarms are listed in reverse chronological order. The most recent alarm will be shown at the top of the list. Pressing key 3 will silence the alarm until a new alarm becomes active. Key 1 and Key 2 are used to navigate through the list of active faults. Press Key 4 to read the text information associated with the selected fault.
Alarm Page (Key 5) Display ENGINE SPEED Display COOLANT TEMPERATURE Display ENGINE OIL PRESSURE Display SYSTEM VOLTAGE Display INSTANTANEOUS FUEL RATE Display ENGINE LOAD Display INTAKE MANIFOLD TEMPERATURE *The boat speed input is optional and must be set up separately. See the appendix for details. When an alarm is present, the display will bleep and the “Active Fault Present” banner will flash over the screen on every page. While in BASIC PAGE, parameters related to active faults will flash.
Display Group (DISP – Key 3) Navigation between pages Press Key 3 Display ENGINE SPEED Display COOLANT TEMPERATURE Display ENGINE OIL PRESSURE Display SYSTEM VOLTAGE Display INSTANTANEOUS FUEL RATE Display ENGINE LOAD Display INTAKE MANIFOLD TEMPERATURE Display BOOST PRESSURE Press Key 4 GRAPH FORMAT BIG FORMAT Three different groups of pages are available .VIEW (Key 1) .TRIP (Key 2) .
View group (VIEW – Key 1) Trip Group (TRIP – Key 2) This group allows the display of available data in different formats. As in the BASIC PAGE, pressing Key 4 can configure each view. Boat speed can be displayed only if GPS or a speed transducer is connected on the RS422 input. Navigate with Key 1 BASIC PAGE Press Key 4 This group allows the display of data related to the current trip. TOTAL TRIP and STATISTICS are not affected by turning the engine off.
