Furuno 1724C, 1734C manual Diagnostics, Memory I/O test, Memory I/O Test menu

8. MAINTENANCE, TROUBLESHOOTING

8.6Diagnostics

This paragraph provides the procedures for testing the equipment for proper operation. Four tests are provided: Memory I/O test, Keyboard test, Remote controller test, and Test pattern.

8.6.1Memory I/O test

The memory I/O test provides for individual testing of the display unit, FURUNO BB GPS Receiver, Network Sounder ETR-6/10N, ETR-30N and ARP, displaying program number and checking for proper operation.

1.Press the MENU key to show the menu.

2.Press the SYSTEM CONFIGURATION soft key.

3.Press the SYSTEM SETUP soft key.

4.Press the TEST & CLEAR soft key.

5.Press the MEMORY I/O TEST soft key.

MEMORY

I/O TST

DISPLAY UNIT TEST

GPS SENSOR TEST*

NETWORK SOUNDER TEST**

RETURN

* = Requires a FURUNO BB GPS receiver.

** = Requires Network Sounder ETR-6/10N, ETR-30N.

MEMORY I/O TEST menu

1. Then, press appropriate soft key to start a diagnostic test.

8-6