Furuno GP-1850D installation manual Checking the Dgps installation, Memory, I/O Test Display

Checking the DGPS installation

1.Press the [MENU] key.

2.Press the software key labeled "CONFIGURATION".

3.Press the software key labeled "SYSTEM MENU".

4.Press the software key labeled "SELF TEST".

5.Press the software key labeled "MEMORY•I/O TEST" to display the following message.

	TEST
PROGRAM : OK	INTERNAL
NO. 14518260XX	BATTERY : OK
SRAM : OK	GPS
	RECEIVER : OK
	NO. 48502060XX
DRAM : OK	BEACON
	RECEIVER : OK
PORT1 : OK*	NO. 0850182-0XX
PORT2 : OK*	NO.
	RETURN

*: Special connections are required to check these ports. Otherwise, "--" (bar) appears.

Figure 4-10 Memory, I/O Test Display

6.Confirm that "BEACON RECEIVER: OK" is displayed.

7.Press the software key labeled "RETURN".

8.Press the [PLOT] key to return the plotter display.

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