MSA MV-1901F User manual

Limited Liability Company
«NPK MORSVYAZAVTOMATICA»
26E, Kibalchicha str., 192174,
St Petersburg, Russia
[email protected]
www.unicont.com
Phone.: [phone]
Fax: [phone]
LCD DISPLAY
MV-1901F
Operating Manual

Version 0.12
Operating Manual
TABLE OF CONTENT
INTRODUCTION.........................................................................................................................3
1DESCRIPTION AND OPERATION OF THE PRODUCT...............................................4
1.1 Description ...............................................................................................................................4
1.2 Technical specifications ...........................................................................................................4
1.3 The Product’s structure and operation......................................................................................4
1.4 Measurement tools, instruments and appliances......................................................................7
1.5 Marking and sealing.................................................................................................................7
1.6 Packaging .................................................................................................................................7
2INTENDED USE.....................................................................................................................8
2.1 Operational constraints.............................................................................................................8
2.2 Preparation for the Product's operation ....................................................................................8
2.3 Usage of the Product ................................................................................................................9
3TECHNICAL SERVICE OF THE PRODUCT.................................................................10
3.1 General instructions................................................................................................................10
3.2 Safety features........................................................................................................................10
3.3 Maintenance routine...............................................................................................................10
3.4 Preservation............................................................................................................................11
4INSTALLATION AND DISASSEMBLY ON THE PRODUCT .....................................12
4.1 General description.................................................................................................................12
4.2 Safety features........................................................................................................................12
4.3 Сurrent repair..........................................................................................................................12
5STORAGE.............................................................................................................................14
6TRANSPORTATION...........................................................................................................15
7DISPOSAL.............................................................................................................................16
8WARRANTY.........................................................................................................................17

3 Version 0.1
LCD display
MV-1901F
INTRODUCTION
This operating manual (hereinafter referred to as the OM) covers structure,
construction, specifications of LCD display type MV-1901F (hereinafter referred to as
the Product), its components and instructions required for the device’s correct and safe
operation (intended use, technical service, current repair), as well as disposal information
for its components.
Only those who have read operational documentation shall be permitted to
operate with the Product.
Only those who have had general education in the area of electronic devices and
read operational documentation shall be permitted to provide the Product’s service.

Version 0.14
Operating Manual
1DESCRIPTION AND OPERATION OF THE PRODUCT
1.1 DESCRIPTION
The Product is a multipurpose device which displays textual, graphic and other
data as a component of navigation and automation systems, security video
surveillance, etc.
1.2 TECHNICAL SPECIFICATIONS
1.2.1 Main parameters and technical specifications of the Product
are represented in Table 1.
Table 1 –Technical specifications of the Product
Parameter
Value
Screen diagonal
19"
Screen resolution
1280 × 1024
Viewable area, mm
376 × 301
Viewing angle, not less than
178°
Contrast ratio
1000 : 1
Brightness, cd/m²
300
Supported interfaces, pcs.
1 × VGA, 1 × DVI, 1 × Composite, 1 × S-Video
Supply voltage
110 / 220 VAC
Protection degree
IP22
Power consumption, W
25
Operating temperature, °С
–25…+55
Temperature limit, °С
–55…+75
Weight, kg
9.7
Dimensions, mm
440 × 370 × 75
1.3 THE PRODUCT’S STRUCTURE AND OPERATION
1.3.1 Installation
The Product enables different panel and desk-top mounting.
If panel mounting is chosen, refer to the dimensional drawing to prepare the
location where the Product is to be mounted to the control panel with fixing holes.
If desk-top mounting is chosen, attach the brackets to the Product casing,
prepare the location and tighten M5 screws to fix the display to the brackets.
CAUTION!
Provide 160 mm free space from the detachable connection to connect the Product at
mounting.

5 Version 0.1
LCD display
MV-1901F
1.3.2 General description
The Product is manufactured in metal casing, where a power connector, audio port
and video ports are generally located, see Figure 8.
For the description of connectors, see Table 2. Electrical connectors pinouts are
represented in Tables 3 –7.
Figure 1 –Connectors layout depending on the diagonal
Table 2 –Description of the Product’s connectors
N.
Description
Type
1
To connect DVI source
DVI-I
2
To connect VGA
DB-15F
3
To connect Composite
CVBS
4
To connect S-Video
S-Video
5
To connect AC voltage 110/220 V, 50 Hz
C13
Table 3 –Description of C13
Type
Pin №
Description
1 2
(view from soldering side)
1
L
E (PE)
2
N
Table 4 –Description of CVBS
Type
Pin №
Description
1
Signal
2
Shield (GND)
Table 5 –Description of S-Video
Тип разъема
№ контакта
Назначение
1
GND
2
GND
3
Brightness
4
Color

Version 0.16
Operating Manual
Table 6 –Description of DB-15F
Type
Pin №
Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
(pinout of unit from side of
cable connection)
1
Red
2
Green
3
Blue
4
Not used
5
common (GND)
6
GND_Red
7
GND_Green
8
GND_Blue
9
+ 5 V
10
GND
11
GND
12
data (SDA)
13
HSYNC
14
VSYNC
15
Data sync (SCL)
Table 7 –Description of DVI-I connector pins
Type
Pin №
Description
12345678
910 11 12 13 14 15 16
17 18 19 20 21 22 23 24
C1 C2
C3 C4
C5
(pinout of unit from side
of cable connection)
1
TMDS 2 ˗
2
TMDS 2 +
3
TMDS 2 Sh
4
Not used
5
Not used
6
SCL
7
SDA
8
Not used
9
TMDS 1 ˗
10
TMDS 1 +
11
TMDS 1 Sh
12
Not used
13
Not used
14
+ 5 V
15
GND
16
HPD
17
TMDS 0 ˗
18
TMDS 0 +
19
TMDS 0 Sh
20
Not used
21
Not used
22
TMDS Cl Sh
23
TMDS Cl +
24
TMDS Cl ˗
C1
Analog Red
C2
Analog Green
C3
Analog Blue
C4
Analog HSYNC
C5
Analog GND

7 Version 0.1
LCD display
MV-1901F
1.3.3 Controls and indication of MV-хх04, MV-хх05 type
Controls, indication (LEDs) are also located on the switching card, see Figure 2.
Figure 2 –Layout of controls, indication (LEDs) on the front panel of the Product
1.4 MEASUREMENT TOOLS,INSTRUMENTS AND APPLIANCES
Technical service (hereinafter –the TS) of the Product is carried out using tools
and consumables represented in Table 8.
Table 8 –Number of consumables required for the TS
Name and identifier of consumables
Weight of consumables
Note
Cleaning cloth
0.10 kg
1To clean surfaces and parts of
the device –use clean cloth;
2To clean severe
contamination –use alcohol-
soaked cloth
Rectified hydrolytic technical ethyl
alcohol
0.01 l
To soak cloth while removing
contamination
Varnish
0.05 kg
To cover surfaces of the device
in case of paint coating damage
Abrasive cloth
0.06 х 0.06 m
To polish surfaces of the device
in case of paint coating damage
1.5 MARKING AND SEALING
The Product has a marking plate of connectors and nameplate where a user can
find a serial number, date of manufacturing, weight, protection degree, rated input
voltage and power consumption.
1.6 PACKAGING
The Products are packed in a corrugated board box and inner packaging ensuring
its transportation and storage at the warehouse.
Transport packaging is also used as a returnable packaging for transportation of
the Device devices to the repair location and back. Packaging sealing is not provided.

Version 0.18
Operating Manual
2INTENDED USE
2.1 OPERATIONAL CONSTRAINTS
The Product’s installation site must be selected according to the operational
constraints (operating temperature and protection degree).
CAUTION!
Installation site of the Product must not be less than 1 m from a magnetic compass
2.2 PREPARATION FOR THE PRODUCT'S OPERATION
2.2.1 Safety features
While preparing the Product to operation provide the visual check and make
sure the mechanical damage is absent.
Connection of the Product to the power mains must be provided only
considering input power requirements.
The Products must be switched off and grounded before connection.
The staff shall follow «The technical rules for operation of electric installation»
and «Safety rules for operation of electric installation»while testing electrical circuits
and insulation resistance.
2.2.2 Method of the visual check
Before switching the Product on, the staff shall:
observe visually the cable integrity and initial position of the controls on the
front panel;
clean front panels from dust and dirt by clean soft cloth, if necessary;
check reliable cable connections to the devices and proper grounding.
2.2.3 Switching the Product on instructions
While connecting the Product and preparing it for operation follow the steps
below:
make sure that power mains voltage conforms with input voltage
requirements;
transfer circuit breakers of main power switchboard to «OFF position»;
connect power cable and interface cables to the Product;
transfer circuit breakers of main power switchboard to «ON» position;

9 Version 0.1
LCD display
MV-1901F
press «Power» button on the front panel;
adjust display brightness using brightness controls on the front panel of the
Product.
Switching the Product off is carried out in the following order: switch off power
supply using software tools, transfer circuit breakers of main power switchboard to
«OFF» position, disconnect power cable from the Product.
2.3 USAGE OF THE PRODUCT
The Product is delivered with factory settings it is ready to be used after
connection according to 2.2.
After switching the Product on, make sure that graphic data is displayed
correctly and has a good quality.

Version 0.110
Operating Manual
3TECHNICAL SERVICE OF THE PRODUCT
3.1 GENERAL INSTRUCTIONS
Technical Service of the Product (hereinafter –the TS) must be provided by
staff, acquainted with its structure, composition and operational features.
To ensure reliable operation of the Product service personnel shall carry out all
types of service:
–Technical service № 1 (ТS-1) –semi-annual TS;
–Technical service № 2 (ТS-2) –annual TS;
TS-1, TS-2 shall be provided by staff on the equipment in operation/running.
3.2 SAFETY FEATURES
While providing the TS the staff shall follow instructions, see 4.2.
3.3 MAINTENANCE ROUTINE
The list of works for all types of the Technical service is given in Table 9.
Maintenance routine procedure is given in the checklists (CL), represented in Tables 10 11.
Table 9 –The list of the TS works
CL №
Name of work
TS type
ТS-1
ТS-2
1
Visual check of device
+
+
2
Product’s operability test
–
+
Notes
«+» – work is obligatory;
«-» – work is not required.

11 Version 0.1
LCD display
MV-1901F
Table 10 –CL № 1. Visual check
To be done
Routine
Man-hours per 1
Device
Visually examine
the Product
1 Check completeness and appearance of the Device;
mechanical damage, paint defects must be absent; legends
are to be read easily;
2 Clean all surfaces by clean cloth;
3 Remove severe contamination, parts of corrosion, oil spots:
–from metal surfaces: by suds, avoiding its penetration inside
the device; all surfaces clean dry by clean cloth and dry up;
–from LED: by alcohol soaked cloth.
Do not use hard cloth, paper, glass cleaning liquids or
chemicals; Do not press hard on the surface while
cleaning; Do not spray liquid directly to the surface of the
Device;
4 In case of varnish damage clean it with abrasive cloth,
then alcohol soaked cloth, cover with varnish and let dry
1 person
5 mins
Check reliability of
cable connections
and grounding
buses
1 Make sure that connectors and attaching screws are
fastened tight, provide further fastening if needed;
2 Check integrity (no mechanical damage) of leading
cables which are visible
1 person
5 mins
Table 11 –CL №2. The Product’s operability check
To be done
Routine
Man-hours per 1
Device
Check operability of
the Product
1 Supply power to the product;
2 Check that screen brightness LED is working; if the
picture is absent «Power» button and adjust brightness if
necessary;
3 Access the Product’s menu and provide settings using
buttons located on the front panel;
4 Check picture display from all possible video signal
sources in turns and make sure that each port transmits
the picture
1 person
15 mins
3.4 PRESERVATION
The Product and set of operational documents are stored in preserved condition
in Manufacturer’s packaging boxes.
The time of represervation –2 years from the Manufacturer’s commissioning.
The represervation is done in heated rooms in the same order as the
preservation.
The represerved Product, SPTA kit and documents are placed in package. The
time of storage 2 years.

Version 0.112
Operating Manual
4INSTALLATION AND DISASSEMBLY ON THE PRODUCT
4.1 GENERAL DESCRIPTION
The Product’s operability is controlled by the display brightness LED located on
the front panel, and presence of image on the screen.
To test problems, see Table 1212.
If trouble shooting cannot be provided, contact manufacturer’s service center.
4.2 SAFETY FEATURES
Repair works must be provided by personnel, examined in occupational safety
and received qualification group not lower than 3.
The Product must be grounded before repair works.
Replacing defected parts, cards and modules when power of device under repair
is ON is STRICTLY PROHIBITED.
It is PROHIBITED to put a poster “DO NOT switch on! Under Operation!”,
when power supply switch is in OFF position.
Installation, commissioning and repair works are PROHIBITED in the room,
where less than 2 people present.
4.3 СURRENT REPAIR
The service personnel can provide repair works as given in Table 12.
All other defects shall be carried out only by the Manufacturer’s specialists or
the Manufacturer’s representatives.

13 Version 0.1
LCD display
MV-1901F
Table 12 –Possible problems / defects and troubleshooting
Problem / defect
Possible reasons
To do
Display’s image is
absent, brightness LED
does not glow.
No voltage supplied
from the power
source
Check power cable connection to the Product
Provide the voltage
Display’s image is
absent, brightness LED
does not glow.
No connection with
signal source or low
picture brightness
Check the Product’s connection to the signal
source
Mare sure that correct signal source was selected
using the Product’s menu
Check the status of signal source
Check that the cable has no broken or damaged
(bent) connector pins
Adjust the screen brightness using a brightness
dimmer on the front panel or increase brightness
and contrast using the menu
The picture is displayed
incorrectly (curved,
blurred, doubled, etc.)
Wrong screen settings
Reset to the factory stings using the menu
Provide the settings usingthe menu
The picture is too bright
or too pale
Wrong screen
settings
Reset to the factory stings using the menu
Adjust brightness by dimmer on the front panel
or increase brightness and contrast using the
menu
Picture colour fails
Wrong screen
settings or
connection error with
the signal source
Adjust color settings using the screen menu
Check the Product’s connection to the signal
source
Check that video cable has no broken or damaged
(bent) connector pins

Version 0.114
Operating Manual
5STORAGE
The Product must be stored in packaging inside areas complying with the
required storage conditions (+5 °С …+ 40 °С) with the concentration of dust, oil,
moisture and aggressive impurities in the air within the required limits for the working
areas of production facilities.
After storage or transportation of the Product below +10 °С, it must be unpacked
only in heated premises and left in normal climate conditions for 12 hours beforehand.

15 Version 0.1
LCD display
MV-1901F
6TRANSPORTATION
The Product must be transported in the Manufacturer's transportation package in
closed means of transport.
Types of shipment:
- motor vehicle and railroad transportation in closed means of transport (covered
cars, multipurpose containers);
- air transportation (in sealed and heated compartments);
- sea transportation (in dry service premises).
The Product must be transported in compliance with transportation rules
applicable for each means of transport.
During loading / unloading operations and transportation, the requirements
indicated on warning labels on the boxes/packaging must be observed, and no impacts
are permitted since they can affect the safety and performance of the Product.
Inside the means of transport, the packed device must be firmly
secured / fastened.

Version 0.116
Operating Manual
7DISPOSAL
New equipment, the parts of the Product damaged during operation, and any
overage equipment must not be disposed as standard household wastes, since they
contain the materials suitable for re-use.
Decommissioned and non-used components of the Product must be delivered to
a special waste disposal center licensed by local authorities. You can also send an over-
age equipment / unit to the manufacturer for its further disposal.
Proper disposal of Product components allows avoiding possible negative
environmental and health impacts, and it also allows for proper restoration of
components with substantial energy and resources saving.
During operation and upon completion of its service life, the equipment is
not hazardous for health and environment
This unit must be disposed according to the rules applied to electronic
devices (Federal Law dated 24.06.98 No. 89-FZ On Production and Consumption of
Waste as amended of 30.12.2008 No.309-FZ)
Any products marked with a crossed trash bin must be disposed
separately from standard house-hold wastes

17 Version 0.1
LCD display
MV-1901F
8WARRANTY
The Manufacturer is under warranty obligations in case of correct System
exploitation according to the OM. In case of incorrect operation or service damage
claims are not considered by the Manufacturer.
More information about warranty terms you can find on the official site of
«NPK Morsvyazavtomatica»LLC, section Support.
Address and contacts of the Manufacturer's service centre:
«NPK Morsvyazavtomatica»LLC
26E, Kibalchicha St., 192174, St Petersburg, Russia
Tel.: + 7 [phone], 8-800-100-67-19
fax: [phone]
e-mail: [email protected]