MSA DR-209M User manual

“NPK Morsvyazavtomatica”LLC”
26E, Kibalchicha Str., St Petersburg Tel.: [phone] [email protected]
Russia, 192174 Fax: [phone] www.unicont.com
Universal digital repeater
DR-209M
Operating manual

Operating manual
Page 2
Table of contents
1DESCRIPTION AND OPERATION OF THE PRODUCT.................................................4
1.1 Description............................................................................................................................4
1.2 Technical specifications........................................................................................................4
1.3 Structure and operation of the Product..................................................................................5
1.4 Measurement instruments, tools and appliances...................................................................6
1.5 Marking and sealing..............................................................................................................6
1.6 Packaging..............................................................................................................................6
2INTENDED USE OF THE PRODUCT..................................................................................8
2.1 Operational constraints..........................................................................................................8
2.2 Usage preparations................................................................................................................8
2.3 Usage of the Product.............................................................................................................9
3TECHNICAL SERVICE .......................................................................................................37
3.1 General instructions ............................................................................................................37
3.2 Safety features.....................................................................................................................37
3.3 Maintenance routine............................................................................................................37
3.4 Preservation.........................................................................................................................39
4CURRENT REPAIR OF THE PRODUCT..........................................................................40
4.1 General description .............................................................................................................40
4.2 Safety features.....................................................................................................................40
4.3 Current repair ......................................................................................................................40
5STORAGE...............................................................................................................................42
6TRANSPORTATION.............................................................................................................43
7DISPOSAL ..............................................................................................................................44
8WARRANTY ..........................................................................................................................45
ANNEX A NMEA SENTENCES ............................................................................................46

Universal digital repeater
DR-209M
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INTRODUCTION
This operating manual (hereinafter referred to as the OM) covers the
Universal digital repeater DR-209M (hereinafter referred to as the Repeater or the Prod-
uct).
The OM is intended to describe operating principles, technical specifications and
rules for the safe Product operation.
In addition to the instructions given in this document, the safety regulations and
rules applicable in the field shall be observed.
Only those who have had general education in the area of electronic devices, and
those who have read and understood this document shall be permitted to operate with the
Repeater.
Terms and abbreviations:
GNSS –Global Navigation Satellite System;
NMEA –textual communication protocol NMEA 0183;
LCD –liquid crystal display;
SPTA –spare parts, tools and accessories;
OS –operating system;
S –software;
OM –operating manual;
TS –technical service;
CL –check list.

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1DESCRIPTION AND OPERATION OF THE PRODUCT
1.1 DESCRIPTION
The Product displays data received in NMEA sentences format from various ship
systems and retransmits these data.
The Product is designed for sea- and river-going vessels, and general industrial
application.
1.2 TECHNICAL SPECIFICATIONS
The Product ensures:
a. data interface with equipment via three asynchronous, serial, galvanically iso-
lated ports RS-422 (with support of NMEA standard);
b. reception of data received via one of three ports (in NMEA format) in accord-
ance with ANNEX A;
c. display of data (received by all ports) in graphic and digital format on the LCD
monitor, herewith data storage and presentation in graphs, providing the following capa-
bilities
setting measurement units (from the list) and correction values;
setting time intervals to monitor parameters (for graph mode);
setting a data filter to output averaged values for the given time interval;
display of the required parameters (from the received ones) in full screen (a
single parameter is displayed on the whole screen in any mode) or in multi-screen mode
using a random pattern (one from the accessible patterns, containing up to nine screens /
windows with different layout of segments at the same time), selected by a user;
d. continuous transmission of received data to the external ship systems via the
selected ports;
e. data display in English / Russian (as selected);
f. prior configuration of up to 10 data screens / windows (with different combi-
nations of patterns and displayed parameters); change of screens by manual roundtrip
scrolling (using touch screen), by pressing button “ ” or by selecting a relevant screen
number;
g. control using the relevant buttons on the front panel (power switch on / off,
menu access (exit), backlight brightness adjustment, change of repeater screens);

Universal digital repeater
DR-209M
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h. manual adjustment of backlight brightness using the buttons on the front panel;
i. individual settings for each port (stop bit, parity bit, reception/transmission
baud rate).
The Product’s detailed specifications, environment conditions, overall and instal-
lation dimensions are represented in Technical description of the Product.
1.3 STRUCTURE AND OPERATION OF THE PRODUCT
1.3.1 General description
The Product is manufactured in metal casing (a front frame –aluminum, a rear
panel –steel); a port to connect power cable and RS-422 serial interface ports to connect
communication cables are located on the rear side under the protective cover. Controls
and colour 8" LCD to display visual data are located on the front panel. The LCD has a
resistive touch screen. A USB port to connect a removable media device is located on the
right side of the casing. The Product’s structural diagram is represented in Figure 1.
Figure 1 –The Product’s structural diagram
1.3.2 The Product’s controls
The Product’s controls are located on the front panel, see Table 1 and Figure 2.
Figure 2 –General view and layout of the Product’s controls

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Table 1 –Description of Product’s controls
№
Name
Description
1
Button “ ”
To access the Product’s settings menu
2
Button “▲»
To increase the backlight brightness
3
Button “▼»
To decrease the backlight brightness
4
Button « ”
To exit the settings menu; change of screens
5
Button “ ”
To switch ON (OFF) power
The Product is equipped with an LCD monitor and resistive touch panel,
providing:
a. configuration of the Product (while commissioning);
b. troubleshooting (in operation and service modes);
c. screens can be changed by manual roundtrip scrolling or by choosing a num-
ber of the relevant screen;
d. display of current and service data (using the relevant operation mode).
Caution! LCD monitor with touch panel of resistive type (surface touch layer)
is intended for application only with blunt smooth instruments. Sharp instruments
(writing pen or pencil end) or harsh mechanical impact on the monitor is prohibited
to avoid damage.
1.4 MEASUREMENT INSTRUMENTS,TOOLS AND APPLIANCES
Operability control of the Product is carried out using integrated controls and
LEDs.
Consumables for TS are represented in Table 2.
1.5 MARKING AND SEALING
The nameplates, where the user can find a serial number, date of manufacturing,
weight, IP rating, input voltage and power consumption are located on the Product’s
casing.
The sealing of the Product and package is not provided.
1.6 PACKAGING
The Product is packed in a corrugated board box ensuring its transportation and
storage at the warehouse.

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DR-209M
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Transport packaging is also used as a returnable packaging for transportation of
the Product to the repair location and back.
The sealing of the Product and package is not provided.
Table 2 –Amount of consumables required for the TS
Name and identifier of consumables
Weight of
consumables
Note
Cleaning cloth
0.10 kg
1 To clean surfaces and parts
of the system –use clean
cloth
2 To clean severe contami-
nation –use alcohol-soaked
cloth
Rectified hydrolytic technical ethyl alcohol
0.05 l
To soak cloth while cleaning
the screen
Varnish
0.05 kg
To cover surfaces of the unit
in case of paint coating dam-
age
Abrasive cloth
0.06х0.06 m
To polish surfaces of the unit
in case of paint coating dam-
age

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2INTENDED USE OF THE PRODUCT
2.1 OPERATIONAL CONSTRAINTS
The Product shall have proper grounding, all cables shall be insulated; non-insu-
lated / bare ends shall be absent.
The Product cannot be operated in the open deck environment.
To ensure convenient electrical installation and service, provide free passage to
the Product and access to detachable parts.
Place for installation of the Product shall be selected in accordance with the oper-
ational constraints (operating temperature, IP rating).
2.2 USAGE PREPARATIONS
2.2.1 Safety features
While preparing the product to operation provide a visual check after unpacking
and make sure that any mechanical damage is absent.
Before using the Product ensure the following steps:
a. train staff to use the Product and checkout equipment, as well as occupational
safety applicable in the field;
b. use only standard fuses;
c. follow “Rules for Operation of Customers' Electrical Installations” and “Safety
Rules for Operation of Customers' Electrical Installations” while testing electrical circuits
and insulation resistance of the Product.
2.2.2 Method and sequence of the Product’s visual check
Before powering the Product on the user shall:
a. check visually the integrity and initial position of control elements;
b. clean any contamination or dust from the front panel with clean soft cloth, if
present;
c. check reliable fastening of cable connectors to the Product.
2.2.3 Switch on instructions
To switch the Product on, transfer a circuit breaker on the mains switchboard to
ON position, then the Product will automatically switch on.

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DR-209M
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2.3 USAGE OF THE PRODUCT
2.3.1 The Product is delivered with factory settings; the settings may be changed
if necessary.
2.3.2 The Product’s operation modes
The Product ensures operation in the following modes:
a. operation (working) mode;
b. configuration / Settings mode;
c. service mode.
The operation mode ensures intended use of the Product. In this mode the Product
ensures:
a. data display (to monitor parameters);
b. data transmission in NMEA network;
c. emergency alarm, see Table 11.
The Product in the operation mode can be used as:
a. gyrocompass repeater;
b. log repeater;
c. depth finder repeater;
d. inclinometer repeater;
e. weather sensor or wind sensor/transducer repeater;
f. other systems and devices repeater;
g. repeater of several devices and systems simultaneously.
The configuration mode prepares the Product for use, providing the following:
a. prior configuration of the Product;
b. download of OS updates.
The service mode is used only by the manufacturer’s service specialists / engi-
neers or their authorized representatives (after entering service password) to ensure the
following:
a. operation with the Product at the OS level;
b. manual OS update;
c. expanded diagnostics of troubles.

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2.3.3 Information screens
Once the power is supplied, the Product automatically transfers to the operation
mode. One of the information screens, which was pre-configured beforehand by a user,
appears on the monitor.
To ensure convenient operation, a user can configure from 1 to 10 information
screens with different combinations of patterns and displayed parameters.
Received data can be displayed in full-screen mode (single parameter displayed
on the whole screen) and in multi-screen mode using a random pattern (simultaneous
output of up to 9 screens with various layout on the monitor).
Several possible screens are represented in Figure 3.
Figure 3 –Sample screens of the Product
2.3.4 The Product’s operation mode
Once the Product is switched on, it automatically transfers to the operation mode.
One of the information screens, which was pre-configured beforehand by a user, appears
on the monitor.
The following operations are available for a user in the operation mode:
a. switching over from one information screen to another by: