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.

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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

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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.

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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;

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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.