Furuno RD-30 manual Diagnostic Test, Test Start screen, Test display

2. MAINTENANCE, TROUBLESHOOTING

2.3Diagnostic Test

The diagnostic test checks the ROM, RAM, AUX port, IN/OUT port, internal battery, keyboard and LCD for proper operation. Additionally it displays power source voltage, contrast and dimmer settings and program version number.

1.Press the [MENU] key once or twice to open the menu.

2.Select SYS SETUP and then press the [ENT] key.

3.Select TEST? and then press the [ENT] key. You are asked if you are ready to start the test.

TEST START ?

(STOP: PWR OFF)

ARE YOU SURE ?

YES NO

TEST START screen

4.Press ◄ to select YES and then press the [ENT] key to start the test.

5.The equipment tests the ROM, RAM, AUX port, IN/OUT port and internal battery, displaying the results as OK or NG (No Good). For any NG contact your dealer for advice. “- -“ is shown where no data is fed to a port. Additionally the test displays the program version numbers, power source voltage and contrast and dimmer settings.

Number of times test executed consecutively

TEST

ROM	: OK	CONT:	48
RAM	: OK	DIM :	4
AUX	: -- (STOP: PWR OFF)
IN/OUT	: --	PWR :	31.1

BATTERY : OK
PROG NO :		1451415-XX.XX
	CNT= 001	1451414-XX.XX

XX.XX = Program version no.

TEST display

6.After the equipment has checked the items mentioned above, a beep sounds and the message PUSH KEY appears at the top right-hand corner.

7.Press each key and cursor pad arrows one by one. The name of the key or cursor pad arrow pressed momentarily appears at the top right-hand corner if the key or cursor pad is functioning properly.

Note: If no control is operated within approx. five seconds, the equipment automatically proceeds to step 8.

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