
1. OPERATION
11
1.10.6
How to change the unit of speed and distance measurement
The unit of speed and distance measurement can be selected to nautical miles, kilometers, or stat-
ute miles.
1. Press the
MENU/ESC
key to open the main menu.
2. Select [4 DISPLAY], then press the
ENT
key.
3. Select [6 UNIT], then press the
ENT
key. The options pop-up window
shown right appears
4. Select desired unit, then press the
ENT
key.
5. Press the
DISP
key to close the menu.
1.11
SYSTEM Menu
The [SYSTEM] menu contains various parameter settings for this equipment, to provide better
performance.
1.11.1
How to adjust the speed average
Wind and currents can affect the ship’s speed. Speed data is averaged over time to provide a sta-
ble reading. If the reading becomes unstable, do the following:
1. Press the
MENU/ESC
key to open the menu.
2. Select [3 SYSTEM], then press the
ENT
key.
3. The [1 SPEED AVERAGE] item is already selected, press the
ENT
key. The op-
tions pop-up window shown right appears.
4. Select the averaging time period, then press the
ENT
key. A longer period sta-
bilizes the speed indication, however the response to acceleration or decelera-
tion is delayed.
5. Press the
DISP
key to close the menu.
Содержание DS-85
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