JRC NWZ-4610 - System Settings; Selecting Units

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4.6. System Settings
Select “SYSTEM” on the main menu to display the system settings screen.
To change the system settings, place the unit in maintenance mode.
An overview of each submenu is as follows.
1) UNIT: Set the units of distance/ship speed, temperature, water depth, and wind velocity.
2) TIME DIFF: Set the time difference between UTC and local time.
3) DATA DISP: Select the date format.
4) LORAN C: Convert latitude and longitude to LORAN C time difference.
5) DEPTH: Set the position and offset of the transducer that displays the water depth.
4.6.1. Selecting units
You can set the units of distance/ship speed to NM, kn, km, km/h, mi, mi/h or m, m/s.
You can set the unit of temperature to °C or °F.
You can set the unit of water depth to m, ft or fm.
You can set the unit of wind velocity to kn, km/h, mi/h or m/s.
Procedure
1. Refer to “4.9.1 Changing to a maintenance mode” to display the maintenance menu.
2. Press the
key to select “SYSTEM” and “UNIT” in order.
3. Press the
key to select “DIST/SPD,” “TEMP,” “DEPTH” or “WIND.”
4. Press the
key to select the unit, and press the key.
Speed Distance
Water Temperature Wind
Depth