Features

For over 30 years Glomex has produced the most complete range of marine antennas, recognized as the best choice by the most important boat builders and by millions of boat owners. Page 83 s2 設定表／s2 setting table bshlog alarm gyro simulator log simulator n.c. 5 sec gyro alarm time 0.2 sec nmea(hdt/ths) heading sensor source gyro signal 4800 bps 9600 bps nmea baudrate setting 19200 bps 38400 bps table 4-2 other setting switch（s2 dip） 4-11. NMEA 2.01 Published August 1994 NMEA 2.10 Published October 1995 NMEA 2.20 Published January 1997 NMEA 2.30 Published March 1998 NMEA 3.00 Published July 2000 NMEA 3.01 Published January 2002 NMEA 4.00 Puiblished November 2008. NMEA 2000 is a protocol used to create a network of electronic devices—chiefly marine instruments—on a boat.

The JLN-205Mk2 is a stable and highly accurate measurement tool to ensure stable speed data utilizing high frequencies ultrasonic waves.

Dual color LED backlight

PC/SeaTalk/NMEA Interface Box Owner’s Handbook Document Number: 81166-5 Date: February 2007 811665.book Page -1 Friday, February 2, 2007 11:47 AM. Page 83 s2 設定表／s2 setting table bshlog alarm gyro simulator log simulator n.c. 5 sec gyro alarm time 0.2 sec nmea(hdt/ths) heading sensor source gyro signal 4800 bps 9600 bps nmea baudrate setting 19200 bps 38400 bps table 4-2 other setting switch（s2 dip） 4-11.

The JRC MID incorporates many display modes readily available on a highly visible 4.5-inch LCD display. Besides the display being fully dimmable and having backlit keys, it features dual LED backlight (white and orange), making it easy to operate in various light settings on the bridge.

Clear view

Multiple display modes are available from the menu with main data displayed in large characters for easy reading. You can easily switch at your own convenience, particularly useful when a situation requires specific information.

Transducer

The transducer is compact and constructed of light weight moulded rubber, to minimize the effects on aeration, which allows stable and accurate operation.

Gate valve

Using an optional gate valve transducer allows for long-term cost saving and easy maintenance as dry docking is not necessary.

Error free

An ultrasonic beam is transmitted in fore and aft directions. At the same time, the hull motions such as rolling and pitching are detected and removed by simply measuring the difference of the Doppler shift reception signal, ensuring accurate and stable speed data, even in the roughest conditions.

Uniform operation

In keeping with the company’s philosophy of an easy to use Man Machine Interface, the new generation displays have allowed JRC’s engineers to develop an exciting new software approach for uniform operation.

Jrc Nmea Speed Log Manual Pdf

Flexible data and dimmer share

The display of the JLN-205Mk2 can be purchased separately as Multi Info Display (MID). It allows full NMEA0183 data share for up to 10 displays and can be flexibily installed. The same applies for dimmer share. By changing the intensity on one of the units, it automatically shares the new settings to the other displays. Sample:

In this sample, the display with ID4 receives data (RS-422) from signal distributor and outputs vessel speed data (RS-485) to all connected display. Dimmer share has been separated in two groups, whereas group 1 can be operated by external dimmer and group 2 is linked pressing the button on the display.

Signal processor

This speed log incorporates a highly reliable interfacing field. You can easily connect a wide range of additional equipment to optimize your configuration. A second display, smaller remote displays and analogue indicators are just a few of the possibilities. The JLN-205Mk2 can also output the measurement information to radar and ecdis.

Signal distributor

The transducer room has a quite bad environment with regard to vibration and humidity, therefore, before signal is distributed to various equipment, the transducer is directly connected to the processor, minimizing loss of signal and extending cable length to hundreds of meters.

No flush mount kit

Principle Of Doppler Speed Log

With JRC's new design approach, a flush mount kit is not required and screws are nicely concealed behind the front cover.