SYNCHRO EXCITE 2009: Service & maintenance manual - rev. 5.2
Pagina 11.4
11.3.7. CHECKING THE DISPLAY
1. Check the operation of all the keys on the keyboard.
2. Check the operation of all the LEDs and the buzzer.
11.3.8. CHECKING THE WIRING AND CONNECTIONS
1. Check the condition of all the cables:
• External conditions;
• Possible rusting of the connectors;
• Electrical continuity of the individual wires;
• Isolation of the individual wires toward ground.
Repair and/or replace any non-conforming wires.
Only for 500, 700 and 700WTV models.
2. Check the condition of the fuses using a tester.