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1. INTRODUCTION
1-2
3TRKG
MODE
• Main display unit: Select the tracking mode (water, ground, or auto) for
the measurement of ship’s speed.
• Sub display unit: Select the tracking mode to ground tracking or water
tracking when the tracking mode at the main display unit is ground track-
ing.
4 UNIT Select the unit of measurement for speed, depth, distance, current (tide)
speed, wind speed, etc.
5 RNG Select the range in the berthing and echo monitor displays.
6 ALARM ACK Stop the audible alarm.
7 DAY/NT Select the daytime and nighttime displays alternately.
8 MENU/ESC • Open the menu.
• Return control to the menu window without making any changes at the
menu options window.
• Select the item to change its unit of measurement in multiple data
displays.
• Close the menu when the menu window is active.
9 ENT • Confirm an operation in menu operation.
• Long-push to hide or show nav data and 3-axis speed data in the
berthing mode.
• Long-push to reset the trip distance on the displays that show trip
distance.
10 BRILL • Adjust the screen brilliance. T to decrease the brilliance, S to increase
the brilliance.
• Move the cursor in menu operation.
No. Control Function