JRC JMA-2343, Инструкция по эксплуатации

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Setting mode
MANUAL : This operation sets the frequency and baud rate of the beacon receiver.
This allows receipt of DGPS at an early stage but receipt is not possible
unless the ship is in the beacon receipt area that is set.
AUTO : Automatic search of the beacon transmission station is undertaken for
receipt. Time is required for this search.
(a) Select "DGPS" in the line "GPS PRESET" - the menu "INITIAL SETTING 1".
The menu "DGPS PRESET" will appear.
(b) Select the items in the cross key and change the set value using the
ＲＡＮＧＥ
ＲＡＮＧＥ ＲＡＮＧＥ
ＲＡＮＧＥ
key.
Changing "N/S" and "E/W" of the ship's position is also set pushing the "
▲
(up)"
or "
▼
(down)" on the
ＲＡＮＧＥ
ＲＡＮＧＥ ＲＡＮＧＥ
ＲＡＮＧＥ
key.
(c) Push the
ＥＮＴＥＲ ＥＮＴＥＲ ＥＮＴＥＲ ＥＮＴＥＲ
key.
The setting has been determined.
(d) Select "SEND DATA" in the menu "DGPS PRESET".
The DGPS setting will be implemented.
3. Status of reception of GPS and DGPS 3. Status of reception of GPS and DGPS 3. Status of reception of GPS and DGPS 3. Status of reception of GPS and DGPS
This operation displays the status of reception of the GPS receiver and DGPS receiver.
(a) Select "CONDITION" in the line "GPS PRESET" - the menu "INITIAL SETTING 1".
The status of reception of the GPS receiver and DGPS receiver will be displayed.
The display of the reception status of GPS will display the conditions of the following items
only when the sensor type receiver such as JLR-4310 is connected and operating normally.
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Items
Ship position : When the ship's position is determined, the latitude and lon-
gitude of the position will be displayed.
GPS internal time : The world time as measured by the GPS receiver will be dis-
played.
Altitude : The altitude of the ship will be displayed. However, when
the fix mode is 2D (two dimension), the height of the antenna
that was input at initial setting will be displayed.
DOP : The precision of the results of the measurement will be dis-
played. If the value is 20 or above, the precision is poor.