Procedure
Engage Throttle-Only Mode (Gear Selection)
1. Place either ERC lever into gear. The warning horn will beep each time the lever is moved in and out of gear while in throttle-only mode, but the engine will remain in neutral. 2. Increase RPM of the engines as needed. WARNING: Pressing the 'Throttle-Only' button while the ERC lever is NOT in the neutral position turns the button light off but the system remains in throttle-only mode. You must place the ERC lever into neutral to disengage throttle-only mode.