JRC JLN-650, Instruction Manual, Page: 135 / 190

7-3
7
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7.1 Setting when Installing
This paragraph is described the content done when service person installs the equipment. It is work
necessary to measure accurately, and to display it correctly.
After completing the installation, all work checks whether to be done properly as it is an instruction.
Especially, confirm whether the mistake of the connection of the cable, the state of the installation of each
equipment, and the processing of the cable shield braid are correctly done.
After installing it, set the following equipment item accurately according to the installation condition. (*1)
CAUTION
Do not adjust it excluding special service person.
It might cause operation to become unstable if a wrong setting is
done.
7.1.1
How to Open The Setting Menu When Installing
1. The main menu is opened pushing the [MENU] key.
2. Initial setting
≫
is selected from the menu. And, the initial setting menu is displayed
pushing the [ENT] key.
3. Installation setting
≫
is selected from the initial setting menu. And, the installation
setting menu is displayed pushing the [ENT] key.
4. When ending, the [MENU] key is pushed again. Or, it ends pushing the [ENT] key after
[Menu display/Exit] is selected.
7.1.2
Connecting Input Sensor NMEA0183
1. Heading Sensor
・
Function
・
It selects it from
Disconnection/GPS compass/Gyro/others
. (*2)
The Direction Standard becomes heading (*3) when Disconnection. The current is
important bearing information on north, south, east, and west, and connect the heading
sensor as much as possible.
Operation Standard Menu: “Installation setting” menu/1.Heading sensor: Disconnection
2. Ship Speed Course Sensor
・
Function
・
It selects it from
Disconnection/GPS compass/others.
(*2)
When Disconnecting it, ship speed by GPS and the current cannot be measured
according to the absolute current standard. Connect the ship speed course sensor when
ship speed by bottom tracking and the absolute current in the sea area about 300m or
more in the sea bottom are necessary.
Operation Standard Menu:
“Installation setting” menu/2.Ship Speed Course sensor: Disconnection
*1 A wrong ship speed and current are displayed when a setting different from the equipment condition is done, and set it
accurately.
*2 NMEA input sentence list that can be read. Refer to 11.1 “specifications”.
*3 Direction Standard: Refer to 4.1.2 “Direction Standard: North up /Head up”.
Operation Procedure