Furuno GP-90-DUAL GPS Receiver User Manual


 
10. INSTALLATION
10-18
LED status
The LEDs light according to equipment status as follows:
CR2: Lights when receiving NMEA data from J2.
CR3: Lights when sending NMEA data from J3.
CR4: Lights when sending NMEA data from J4 to J9.
CR6: Blinks every second.
CR7: Lights when ROM error is detected, or no signal at J2 for 300 ms.
CR8: Lights when RAM error is detected, or no signal at J3 for 300 ms.
CR9: Lights when SIO error is detected, or NMEA data is input at J2.
CR10: Lights when NMEA data is input at J2.
From left
#2, #3, #4, #6 thru #10
Figure B-3 Location of LEDs