1 Components SY GEN III, 6LY3, 6CX, and BY2 Unlimited Dual Lever/Dual Function Controls CH67500 and CH67501 (with trim): CAN Bus Control Head CH67505: CAN Bus Control Head CP67601: Trolling Switch (optional) CE67603: Triple Engine Control Panel (optional) CH67505 CAN Bus Control Head - CHKCB67505C (Chrome) and CHKC67505G (Gold) CH67505C: Control Module Palm Beach (CH1900) Series - Kit Number CHKCB1900D One each CH1900P/CH1900S Palm Beach Single Lever Control CH67019D: Control Module Twin Engine CP1200: Switch Panel Port Starboard © 2011 Yanmar Marine International • Rev. 2.0 Yanmar Electronic Control Systems Technical Manual 1:9