Furuno 1824C-BB Operator's Manual page 203

8. MAINTENANCE, TROUBLESHOOTING
Processor unit test
Press the A: PROCESSOR UNIT TEST soft key at the MEMORY I/O TEST menu to test
the processor unit. The equipment displays program version number and checks devices.
Results for device checks are shown as OK or NG (No Good). For any NG, request service.
A test connector is required to check ports. " - - " shown when no test connector is
connected. Chart number shown when chart is inserted. Press the E: RETURN soft key to
return the MEMORY I/O TEST menu.
No results appear when
"sub" radar selected as
radar source.
GPS sensor test (Requires a FURUNO BB GPS receiver)
Press the B: GPS SENSOR TEST soft key at the MEMORY I/O TEST menu to test the
FURUNO BB GPS Receiver. The equipment displays GPS receiver program version
number, and checks the GPS unit for proper operation, displaying OK or NG (No Good) as
the result. For NG, request service. Press the E: RETURN soft key to return the MEMORY
I/O TEST menu.
8-8
* = For NAVIONICS model.
Program No. 1950025 XX.XX*
ROM1 : OK
ROM2 : OK
SDRAM : OK
SRAM : OK
INT. BATTERY : OK
PORT
NMEA IN/OUT 1 : - -
NMEA IN/OUT 2 : - -
RS232 : OK
HEADING : 352.2°
NETWORK : - -
CARD SLOT :
FPGA No. :
HEADING PULSE : OK
BEARING PULSE : OK (XX.Xrpm)
TOTAL ON TIME : 000000.0 h
TOTAL TX TIME : 000000.0 h
Machine Status +130
XX.XX* = Program Version No.
Model 18x4C-BB/19x4C-BB Series
Processor unit test results
PROGRAM No. *XXXXXXXX0XX
GPS UNIT : OK
Machine Status +115
*: Program No.
GPS receiver test results
1950026 XX.XX for C-MAP model.
Program No. 1950025 XX.XX*
ROM1
ROM2
SDRAM
SRAM
INT. BATTERY
PORT
NMEA IN/OUT 1 : - -
NMEA IN/OUT 2 : - -
RS232
HEADING
NETWORK
FPGA No.
Machine Status +130
XX.XX* = Program Version No.
: OK
: OK
: OK
: OK
: OK
: OK
: 352.2°
: - -
:
GD-1920C-BB