DOWEL 1F1006 - Caterpillar

Test Step 1. TEST THE BUTTON FOR GEAR LOCKOUT MODE.
Illustration 1 g00931216
(1) Field for gear
Place the operating levers in the NEUTRAL position.
Press the button for gear lockout. The indicator for gear lockout will illuminate. It will not flash.
Move the throttles from NEUTRAL to AHEAD. Note: If gear lockout is not enabled the field for gear (1) on the marine power display (MPD) will indicate NEUTRAL. While gear lockout is enabled the field for gear (1) on the MPD will display "GEAR L/O" on the status bar. Engine speed can be adjusted by moving the throttles. The gear will stay in the NEUTRAL position until the gear and throttle have been requalified and the button for gear lockout has been pressed.
Change the screen on the MPD in order to display the screen for "CONTROL SYSTEM INFORMATION". Refer to Systems Operation, "Marine Power Display". Note: The "Station Button Status" (2) will display "OFF" while no buttons are being pressed. When a button is pressed and held the status will change from "OFF" to "ON". This will indicate that the button is working properly.Expected Result:The button status changes to "ON".Results:
OK - The button status changes to "ON".STOP
NOT OK - When a button is pressed and held the status DOES NOT change from "OFF" to "ON" If an integrated control head (ICH) is installed, temporarily replace the ICH. Exit this procedure. Perform this procedure again. Repair: An installation which has a slim line control head or a sidemount control head will have a control station processor (CSP). Do not replace the slim line control head. If the installation has a slim line control head, go to Diagnostic Functional Tests, "Control Panel - Test".STOP