71
E
– +
ELEC
REMOTE CONTROL SYSTEM
Yamaha Security System indicator
1. Check:
• Yamaha Security System indicator
Check that the “SECURITY” indicator
light
1
comes on when the Yamaha
Security System is deactivated (i.e., the
engine can be started).
Does not come on
→
Measure the
remote control unit output voltage.
2. Measure:
• Remote control unit output voltage
Within specification
→
Replace the mul-
tifunction meter.
Out of specification
→
Replace the
remote control unit.
Digital multimeter:
YU-34899-A
Digital circuit tester:
90890-03174
Remote control unit output
voltage:
Blue/yellow (L/Y) – ground
11–13 V
Measurement steps:
• Disconnect the remote control unit
1
coupler from the multifunction meter.
• Measure the remote control unit output
voltage while pushing the unlock button
of the remote control transmitter.
1
1
L/Y
1
REMOTE CONTROL SYSTEM (For FX High Output/
FX Cruiser High Output)
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