Furuno CI-68 Manuel d'utilisateur télécharger pdf (Page 52)

4. MAINTENANCE & TROUBLESHOOTING

4-4

4.4 Diagnostics

The current indicator is equipped with several test facilities to check it for proper operation.

4.4.1 General test

The general test mainly checks the ROM, RAM and voltages.

1. Press the [MENU] key to open the menu.

2. Press ▲ to place the cursor on the main menu title field.

3. Press ◄ to choose MENU 1.

SHIP SPEED AVG : 15 sec 30 sec 60 sec 90 sec

TIDE AVERAGE : 2 min

REF TIDE DIFF : LAYER 1 LAYER 2 LAYER 3

BEARING MODE : 32 CMPS 360 TRUE

NAV MODE : OFF ON

BOTTOM SEARCH: NO YES

BTM TIDE TRACK : OFF ON

ALM/KEY BEEP : OFF ON

WT SPD DEPTH : 2 m (2-400m)

RESET TRIP LOG : NO YES

TEST : NO GENERAL PANEL PATTERN

ECHO RANGE : 150 m

TVG : OFF ON

GAIN : 5 (1-40)

PANEL DIMMER : 5 (0-7)

MENU ON INITIAL SETTINGS.

[ / ]:SELECT, [ / ]: CHANGE, [MENU]: EXIT

MENU 1 MENU 2 ALARM INSTALLATION

MENU 1 menu

4. Press ▲ or ▼ to choose TEST.

5. Press ► to choose GENERAL.

6. Press any function key to start the test. The results of the test are shown on the screen

as in the figure on the next page.

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 71 72

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Furuno CI-68 Manuel d'utilisateur Page 52