JRC ALPHATRON Marine AlphaScreen 46 User manual

AlphaScreen 46
LCD Monitor
Installation and Operation Manual
www.jrc.am

Contents
I Preface..........................................................................................................4
I.1 Revision History........................................................................................................................................................4
I.2 Glossary.................................................................................................................................................................... 4
I.3 Index of Images........................................................................................................................................................6
II Caution........................................................................................................ 7
III Introduction................................................................................................9
1 Installation Instructions...........................................................................10
1.1 Transportation........................................................................................................................................................ 10
1.2 Unpacking and Checking.......................................................................................................................................10
1.3 Product Labeling.................................................................................................................................................... 11
1.4 Warning Notice.......................................................................................................................................................11
1.5 Interfaces................................................................................................................................................................12
1.5.1 Definition of the Interfaces............................................................................................................................12
1.5.2 RS232 Interface............................................................................................................................................ 13
1.5.3 Interface for External Keyboard....................................................................................................................13
1.5.4 RS485 Interface............................................................................................................................................ 14
1.5.5 DC Voltage Supply........................................................................................................................................15
1.6 Electrical Installation...............................................................................................................................................15
1.6.1 Ergonomics....................................................................................................................................................16
1.7 Connecting the Device...........................................................................................................................................16
2 Operation...................................................................................................17
2.1 OSD - Menu...........................................................................................................................................................17
2.2 LED Indicator......................................................................................................................................................... 17
2.3 Quick OSD Menu...................................................................................................................................................18
2.4 Main OSD Menu....................................................................................................................................................18
2.5 Main Menu - Picture 1 (DVI-1, DVI-2)...................................................................................................................18
2.6 Main Menu - Picture 1 (RGB-1 (VGA) / RGB-2)...................................................................................................19
2.7 Main Menu - Picture 1 (CVBS)..............................................................................................................................19
2.8 Main Menu – Picture 2 (DVI-1, DVI-2, RGB-1, RGB-2, CVBS)............................................................................ 20
2.8.1 Sub-Menu - Picture in Picture (PIP).............................................................................................................21
2.9 Main Menu – Setup............................................................................................................................................... 22
2.9.1 Sub-Menu – Source......................................................................................................................................23
2.9.2 Sub-Menu – OSD..........................................................................................................................................23
2.10 Main Menu – Communication..............................................................................................................................24
2.10.1 Sub-Menu – MODBUS Interface (RS485/422)...........................................................................................24
2.10.2 Sub-Menu – SNMP (Ethernet)....................................................................................................................25
2.11 Main Menu – Information.....................................................................................................................................25
2.12 Main Menu – Self-Test........................................................................................................................................ 27
2.13 ECDIS - Radar Settings.......................................................................................................................................27
2.14 Monitor Calibration...............................................................................................................................................27
2.14.1 Calibrating the RGB Input Channel RGB-1 (VGA) and RGB-2..................................................................28
2.14.2 Calibrating the Back-Light Sensor..............................................................................................................28
2.14.3 Calibrating Gamma & Color........................................................................................................................28
2 | Contents

2.15 Serial Communication Interfaces.........................................................................................................................28
2.16 Troubleshooting....................................................................................................................................................29
3 Specifications............................................................................................30
3.1 Mechanical Specifications......................................................................................................................................30
3.2 Monitor Mounting Options......................................................................................................................................31
3.3 Sealing the Rear of the Device.............................................................................................................................32
3.4 Display Module.......................................................................................................................................................32
3.5 Voltage Supply.......................................................................................................................................................33
3.6 Digital Signal Input (DVI-1, DVI-2).........................................................................................................................33
3.7 Analog Signal Input (RGB-1(VGA) / RGB-2).........................................................................................................33
3.8 Video Signal Input (CVBS)....................................................................................................................................34
3.9 Compass – Safe Distance.....................................................................................................................................34
3.10 Environmental Requirements...............................................................................................................................35
3.11 Physical Properties...............................................................................................................................................35
3.12 Packing.................................................................................................................................................................35
3.13 Authorizations.......................................................................................................................................................35
3.14 Annex A................................................................................................................................................................36
3 | Contents

I Preface
This document describes the functionality, the intended use and the most important product specifications of the
AlphaScreen 46.
The contents have been examined to verify the hardware and software described herein.
Because of clarity, the document does not contain all the detailed information about this product.
With respect to hardware and/or software, customized versions may be made.
I.1 Revision History
A Summary of changes compared to the first issue.
Revision No. Description Date
V1.0 First Draft 15 July 2015
V1.1 First Issue 25 April 2017
V1.2 Add Annex A 27 September 2018
I.2 Glossary
Definitions used in this manual are shown in the list of Definitions. See Table 1: Definitions on page 4.
Auto Adjustment A function that automatically adjusts the clock, phase, and screen position of the monitor
to their ideal levels.
Auto Adjustment is activated through the monitors’ OSD menu. (applicable only for
analog signal input.)
Auto Back-light Brightness
Stabilization A drift correction circuit that stabilizes the screen brightness level within minutes after start-up or coming out of power saving mode.
Back-light The light source positioned behind the LCD panel which illuminates the display screen.
The Raptor monitor uses three replaceable trays containing the back lights.
(Pixel) Clock The analog signal input monitor needs to reproduce a clock of the same frequency as the
dot clock of the graphics system in use, when the analog signal is converted to a digital
signal for image display. This is called clock adjustment. If the clock frequency is not set
correctly, some vertical bars appear on the screen.
Color Temperature Color temperature is a method to measure the white color tone, generally indicated in
degrees Kelvin. The screen becomes reddish at a low temperature, and bluish at a high
temperature, like the flame temperature.
• 5000 K: Slightly reddish white
• 6500 K: White referred to as daylight-balanced color
• 9300 K: Slightly bluish white
CR (Contrast Ratio) Is the relation of the luminous density between the brightest "white" and the darkest
"black" which can be generated on a monitor.
DDC (Display Data
Channel) A communication channel for the transmission of information between the display monitor and the PC that allows for automatic configuration of the hardware. In other words, "Plug
and Play" compatibility.
Dot Pitch The distance from the center of one pixel to the center of the next closest pixel of the
same color. Pixel pitch gives a general idea of the monitor's ability to produce sharp
images; the smaller the pixel pitch, the sharper the image.
4 | Preface

DVI (Digital Visual
Interface) DVI is a digital interface standard. DVI allows direct transmission of the PC’s digital data without loss. This adopts the TMDS transmission system and DVI connectors. There are
two types of DVI connectors. One is a DVI-D connector for digital signal input only. The
other is a DVI-I connector for both digital and analog signal inputs.
ECDIS (Electronic Chart
Display and Information
System)
Electronic navigation system for the maritime patch.
EDID (Extended Display
Identification Data) A data structure provided by a monitor to describe its capabilities to a video source (e.g. graphics card ).
Gain Is used to adjust each color parameter for red, green and blue. An LCD monitor displays
the color by the light passing through the panel color filter. Red, green and blue are the
three primary colors. All the colors on the screen are displayed by combining these three
colors. The color tone can be changed by adjusting the light intensity (volume) passing
through the filter of each color.
Gamma The relationship between inputs in the computer and the brightness or luminance
displayed on the monitor. Gamma is: Brightness (Luminance) = Constant x input-gamma.
While gamma has no effect on black or white, it does affect grey or mid-tones. If the
gamma level of the monitor is set too high, mid-tones will appear too dark. Conversely, if
gamma is set too low, mid-tones will appear too light.
Kelvin The ‘Kelvin’ is a unit of measurement for temperature. It is one of the seven base units in
the International System of Units and is assigned the unit symbol K.
LCD (Liquid Crystal
Display) A Liquid Crystal Display is a non-emission display. The active element on an AlphaScreen 46 monitor is a Twisted-Neumatic (TN), Vertically Aligned (VA) or In-Plane
Switching (ISP) liquid crystal.
LED (Light Emitting Diode) Light Emitting Diodes, these are used for signaling statuses of hardware and software
signals to the user.
Luminance The quality of the amount of radiating light perceived to be emitted from the display.
This varies from a minimum for a very dim appearance to a maximum for a very bright
appearance.
Management Information
Base (MIB) A virtual database used for managing the entities in a communications network. Most often associated with the Simple Network Management Protocol (SNMP).
MODBUS A simple and robust communications protocol, commonly used for connecting industrial
electronic devices.
Phase Phase means the sampling timing to convert the analog input signal to a digital signal.
Phase adjustment is made to adjust the timing. It is recommended that phase adjustment
be made after the clock is adjusted correctly.
Refresh Rate The frequency with which the entire image on the screen is redrawn. The refresh rate
is measured in hertz, therefore, a refresh rate of 60 Hz, means the image is redrawn 60
times per second.
Resolution The LCD panel consists of numerous pixels of specified size, which are illuminated to
form images. This monitor consists of horizontal 1920 pixels and 1080 vertical pixels). At
a resolution of 1920 × 1080 all pixels are illuminated as a full screen (1:1).
Response Time The amount of time measured in milliseconds (ms) it takes a pixel to go from black to
white and back to black again. Faster response times minimize ghosting and blurring on
a monitor displaying moving images. They are indicated by reduced time measurements
in product specifications. Although cited, black-to-white-to-black response time is not
the ideal indicator of a monitor's ability to play moving images smoothly, since it doesn't
measure the transition time between gray-to-gray mid-tones included in all color images.
Therefore, gray-to-gray mid-tones response time is the better metric of a monitor's
performance to play motion pictures.
5 | Preface

RoHS (Restriction of
Hazardous Substances) A European Union directive that stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment". The six restricted substances are
lead, mercury, cadmium, hexavalent chromium, PBDE (polybrominated diphenylethers),
and PBB (polybrominated biphenyls). RoHS went into effect in July 2006 and applies
to most electrical and electronic equipment manufactured and imported into the EU. All
AlphaScreen 46 monitors and accessories manufactured after June 2006 are RoHS
compliant.
RS232 (Recommended
Standard 232) The traditional name for a series of standards for serial binary single ended data and control signals connecting between DTE (data terminal equipment) and DCE (Data
Communication Equipment).
RS422 (Recommended
Standard 422) A technical standard that specifies electrical characteristics of a digital signaling circuit.
RS485 (Recommended
Standard 485) A technical standard that specifies electrical characteristics of a digital signaling circuit.
RTU: Remote Terminal
Unit A MODBUS variation and a control engineering Instrument of a remote control.
TCP/IP: (Transmission
Control Protocol /Internet
Protocol)
Is a protocol-family for the mediation and the transport of data packet on a local area
network.
T.M.D.S. (Transition-
Minimized Differential
Signaling)
A signal transmission system for digital interface.
VESA DPMS (Video
Electronics Standard
Association - Display
Power Management
Signaling)
Is an association that promotes the standardization of signals transmitted by computers in
order to achieve less power consumption by monitors.
VGA (Video Graphics
Array) Is an analog picture transmission standard for plug and cable splice between graphic card and display.
Viewing Angle The maximum angle measured in degrees at which an LCD monitor's screen can be
viewed at a minimally acceptable level. A viewing angle is a measure of the contrast ratio
and usually corresponds to a contrast ratio of 10:1 or 5:1.
Table 1: Definitions
I.3 Index of Images
This chapter provides a quick reference to the main images in this manual.
1. Location of labels Figure 1: Product Labeling on page 11.
2. Location of the Interfaces Figure 4: Location of the Interfaces on page 12.
3. OSD Keyboard Figure 9: OSD Keyboard on page 17.
4. OSD menu Figure 10: Main OSD Menu on page 18.
5. Mechanical dimensions Figure 12: Mechanical Dimensions on page 30.
6. Mounting options of the monitor Figure 13: Mounting options of the Device on page 31.
7. Reverse side placement of all around seal Figure 14: Reverse side placement of all around seal on page 32.
6 | Preface

II Caution
To safely install and operate this instrument, so as not to adversely affect the warranty, the WARNINGS and CAUTIONS
must be adhered to.
• WARNING - Clarification
• Indicates potential risk of injury or death to users of the product.
• WARNING
• Do not disassemble or modify the equipment. Failure to observe this instruction may cause a fire, electric
shock, or equipment failure.
• WARNING
• If there is smoke, odor, or noise development disconnect the device from the power supply and notify
Alphatron Marine.
• WARNING
• Do not scratch, damage, modify, heat, pull, excessively bend, or heavily load the power supply cable. It may
cause a fire, or electric shock.
• WARNING
• Observe proper lifting technique when moving instrument. Refer to chapter SPECIFICATION for weight.
• WARNING
• The operator of the complete system is responsible for maintaining electromagnetic compatibility according to
EMC regulations.
• WARNING
• Comply with all shielding measures according to the country-specific EMC directives.
• WARNING
• The device must be plugged into a properly grounded socket.
• WARNING
• The permissible leakage current is not exceeded in the first case of an error. To achieve maximum electrical
safety, an additional grounding wire has to be used to ground the device properly.
• CAUTION - Clarification
• Indicates potential risk of damage to equipment.
• CAUTION - Components
• Use only components that have been provided or recommended (e.g., screws). Using other or non-original
parts may cause injury and the device could be damaged.
• CAUTION
• The product contains precision components. To avoid damage, handle with care.
• During transportation of the product follow the instructions in chapter TRANSPORTATION.
• Retain original transport boxes for re-use if the product is to be transported again. The warranty will be void
when the product is improperly packed.
• CAUTION
• Do not allow the Display Unit to fall or immerse into water. The equipment can be damaged.
• CAUTION
• When cleaning the surface, do not use any organic solvent such as thinner or benzine. Otherwise, the paint
and markings on the surface may get damaged. For cleaning the surface, remove the dust and debris and
wipe with a clean dry cloth.
• CAUTION
• Any modification to this equipment without prior written permission from ALPHATRON MARINE will void the
warranty.
7 | Caution

• CAUTION
• If the product is placed in an enclosed space, allow for sufficient ventilation and air circulation for cooling.
• CAUTION
• Avoid placement in the immediate vicinity of heat-producing equipment and/or flammable environments.
• CAUTION
• Condensation may form in and on the device if it is placed in a room with a higher or increasing ambient
temperature. Wait until the condensation has evaporated before powering up the device.
8 | Caution

III Introduction
This high-quality monitor has been designed specifically for the maritime sector and has been tested in accordance with
international standard IEC 60945.
The high resolution, superior brightness and wide viewing angle ensure very good readability. The frontage is IP 55-
compliant with regards to water protection.
9 | Introduction

1 Installation Instructions
This chapter explains the installation process from unpacking to connecting the monitor.
1.1 Transportation
The AlphaScreen 46 is a sensitive instrument and must be handled with care if it is transported, or moved.
As long as the product is packed in its standard Alphatron Marine box it can be transported anywhere at any distance.
• During transport protect boxes from moisture, movement and fall.
• During transport handle boxes with care and in accordance with instructions on the box.
• During transport ambient temperature should be between range of -20 ~ 70 °C (-4 ~ 158 °F).
1.2 Unpacking and Checking
Unpack and check the individual parts.
Refer to Cautions with regard to placement.
1. Carefully unpack all of the parts that have been supplied.
2. Check to make sure that all of the components are complete.
3. Check to see if any of the components have visible transportation damages.
4. Contact Alphatron Marine when damage has been discovered.
Note Should any defects be discovered, notify the service department stated in the bill of lading. Have ready
the bill of lading number, the serial number and a description of the defect.
Item Description/Remark Article No.
1 pcs of power cable European type
„Schuko“ to IEC (C13) with IEC
LOCK, Length 2.0m
CO 013-NC
1 pcs of 3-pin Terminal Block
(Phoenix FKCN 2,5/ 3-STF-5,08)
note: already plugged into the
monitor
CON-508-03STF24-001
1 pcs of 6-pin Terminal Block
(Phoenix FKCN 2,5/ 6-STF-5,08)
note: already plugged into the
monitor
CON-508-06STF24-001
1 pcs of 8-pin Terminal Block
(Phoenix FKCN 2,5/ 8-STF-5,08)
note: already plugged into the
monitor
CON-508-08STF24-001
1 pcs of “Operator Manual and
Product Specification”
10 | Installation Instructions

1.3 Product Labeling
Label types and positions on the AlphaScreen 46 are defined as below:
Figure 1: Product Labeling
On the back of the screen an Electrical Label and a Caution Label are adhered.
Figure 2: Electrical Label Figure 3: Caution Label
1.4 Warning Notice
• CAUTION - Components
• Use only components that have been provided or recommended (e.g., screws). Using other or non-original
parts may cause injury and the device could be damaged.
• WARNING - Lifting
• Observe proper lifting technique when moving instrument. Refer to chapter SPECIFICATION for weight.
• CAUTION - Water
• Do not allow the Display Unit to fall or immerse into water. The equipment can be damaged.
11 | Installation Instructions

• CAUTION - Ventilation
• If the product is placed in an enclosed space, allow for sufficient ventilation and air circulation for cooling.
• CAUTION
• Avoid placement in the immediate vicinity of heat-producing equipment and/or flammable environments.
1.5 Interfaces
This chapter covers the location of the interfaces and the devices that can be connected to the monitor.
1.5.1 Definition of the Interfaces
This drawing shows the locations of the interfaces.
Figure 4: Location of the Interfaces
1 AC main switch
2 AC fuse, voltage input
3 AC voltage supply
4 DC fuse, voltage input
5 DC voltage supply
6 RS232 interface
7 DVI-1 input
8 DVI-2 / RGB-2 input
9 RGB-1 (VGA) input
10 USB (upstream) interface
11 2 x USB (downstream) interfaces
12 CVBS input
13 External keyboard interface
14 RS485 interface
15 Ethernet interface
Table 2: Definition of Interfaces
12 | Installation Instructions

1.5.2 RS232 Interface
This chapter provides information regarding type of plug and counter plug to use for this interface.
Plug Type Counter Plug
D-Sub 9 pin socket D-Sub 9 pin plug
Table 3: Plug Connector
Pin Signal
1 -
2 TXD (output)
3 RXD (input)
4 -
5 GND
6 n.c. / color sensor
power supply voltage
7 -
8 n.c. / color sensor
power supply voltage
9 -
Figure 5: D-Sub 9 pin plug
Table 4: Pin Arrangement
1.5.3 Interface for External Keyboard
The OSD menu can be operated from an external keyboard. This interface is galvanically isolated from the monitor’s
power supply and PE.
Manufacturer Plug type Plug type
Phoenix Contact CC2.5/6-GF-5.08 FKCN 2.5/ 6-STF-5.08
Table 5: Plug Connector
13 | Installation Instructions

Pin Signal
1 Key 1 (+ / up)
2 Key 2 (- / down)
3 Key 3 (Menu)
4 Key 4 (Select)
5 Key 5 (Power)
6 GND
Figure 6: Plug Connector
Table 6: Interface for external keyboard
1.5.4 RS485 Interface
This interface is galvanically isolated from the monitor’s power supply and PE.
Manufacturer Plug type Counter plug
Phoenix Contact CC-2.5/8-GF-5.08 FKCN 2.5/ 8-STF-5.08
Table 7: Plug Connector
Pin Signal
1 TX (A) + (output)
2 TX (B) – (output)
3 TX (C)
4 Shielding (connection to
the housing)
5 RX (A) + (input)
6 RX (B) – (input)
7 RX (C) GND
8 Shielding (connection to
the housing)
Figure 7: Plug Connector
Table 8: Plug Connector
14 | Installation Instructions

1.5.5 DC Voltage Supply
The 24VDC voltage supply connection is galvanically isolated from the housing and other interfaces.
Manufacturer Plug type Manufacturer Plug type Counter
plug
Phoenix Contact CC 2.5/3-GF-5.08 FKCN 2.5/ 3-STF-5.08
Table 9: Plug Connections
Pin Signal
1 +24VDC
2 GND
3Shielding (connection to the housing) Figure 8: Pin Arrangement
Table 10: Pin Arrangement
1.6 Electrical Installation
Carefully read the following warning and safety instructions before you begin the electrical installation.
If these guidelines are not observed, the device could malfunction, possibly causing a fire or electric shock.
• WARNING
• The operator of the complete system is responsible for maintaining electromagnetic compatibility according to
EMC regulations.
• WARNING
• Comply with all shielding measures according to the country-specific EMC directives.
• WARNING
• The device must be plugged into a properly grounded socket.
• WARNING
• The permissible leakage current is not exceeded in the first case of an error. To achieve maximum electrical
safety, an additional grounding wire has to be used to ground the device properly.
• CAUTION
• Condensation may form in and on the device if it is placed in a room with a higher or increasing ambient
temperature. Wait until the condensation has evaporated before powering up the device.
• CAUTION
• Protect from the weather.
• CAUTION - Cleaning
• When cleaning the surface, do not use any organic solvent such as thinner or benzine. Otherwise, the paint
and markings on the surface may get damaged. For cleaning the surface, remove the dust and debris and
wipe with a clean dry cloth>
15 | Installation Instructions

1.6.1 Ergonomics
For optimum viewing it is important to ergonomically install the screen correctly.
An excessively dark or bright screen may affect your eyes. Adjust the brightness of the monitor according to the
environmental conditions.
1. Adjust the brightness of the monitor according to the environmental conditions.
Note For ECDIS applications, the minimum recommended viewing distance is as follows: (IEC62288, Part
7.5 Screen resolution), 46” TFT Pixel pitch: 0.53025 (H) x 0.53025 (W) [mm] = Recommended Viewing
Distance: 1.823 m
1.7 Connecting the Device
The power supply of the device works with 100-230 VAC and/or 24 VDC via the connectors provided.
1. Check whether the plugs for the DVI, VGA and CVBS signal are correctly plugged in and tightly fastened.
2. Connect the device to the power supply.
As soon as a valid signal is recognized, the source of the signal appears on the display screen.
Note The device should be allowed to warm-up for at least 30 minutes before you begin to do any calibrating
or adjustments.
16 | Installation Instructions

2 Operation
This chapter describes MENU handling, RADAR settings, CALIBRATION and TROUBLESHOOTING.
2.1 OSD - Menu
The “On-Screen Display” (OSD) is a menu system shown on the display screen. All settings and adjustments to the
monitor can be made with the help of the menu system and the operating elements described.
The OSD Keyboard is placed at the front panel and is operated with four buttons (plus additional On/Off button). Two
status LED's indicate monitor operating status. The ambient light sensor placed at the left side is not implemented in the
monitor application. See Figure 9: OSD Keyboard on page 17.
Figure 9: OSD Keyboard
The OSD can be also operated with four buttons (plus additional On/Off button) that are connected via a special
interface. See Table 6: Interface for external keyboard on page 14.
Essentially there are two OSD menu's available:
1. Quick OSD menu:
The most important parameters, e.g. back-light brightness, or signal source can be preset here for quick access.
2. Main OSD menu:
All settings, configurations, measurements and calibrations can be made here.
Note Blocked OSD access (OSD lockout).
• When OSD lockout is enabled, an access code is needed to get into the OSD every time you try to open it.
• After entering the access code, the OSD opens; however, the OSD lockout remains active.
• To permanently enable OSD, the OSD lockout has to be deactivated in the OSD “SETUP”.
Note Delayed monitor On/Off-Sequence.
• When switching “On” or “Off” the monitor via the OSD press the button for around 2...3 seconds.
• This prevents the monitor from switching “Off” if the operator touches the On/Off-button unintentionally.
2.2 LED Indicator
The two LED's on the front OSD keyboard indicate following status:
LED Status Description
On If backlight brightness is set to one of the four predefined ECDIS-modes the
LED is On.
CALIB Off For any other backlight brightness setting the LED is Off.
On Monitor powered On with valid input signal or Monitor powered On and is
waiting for valid input signal (only if DPMS is set to Off)
Off No Power, Monitor powered Off
STAT
Blinking Monitor powered On, no signal (only if DPMS is set to On)
17 | Operation

2.3 Quick OSD Menu
Use the quick OSD Menu to quickly get started:
1. Press the ▼or ▲button to call up the “Backlight” Quick OSD Menu to change backlight brightness and also to change
backlight brightness.
Note 0.5 .. 400 cd/m² if “Backlight Controller is set to “On”, or 0 .. 100 if “Backlight Controller is set to “Off”.
2. Press the ↵button to call up the “Signal Source” Quick OSD Menu or the PiP OSD menu if monitor is in PiP-mode.
3. Press the ▼or ▲button to select the input source and quit your choice by pressing the ↵button.
2.4 Main OSD Menu
Structure of the OSD menu. Depending on the input signal displayed (DVI, RGB (VGA) or CVBS), different parameters
can be set.
Figure 10: Main OSD Menu
2.5 Main Menu - Picture 1 (DVI-1, DVI-2)
This chapter explains the settings of parameters in the main window for DVI-1 and DVI-2.
Parameter Setting Description
Focus Main Window (1) / PiP Window (2) Determines in which window (Main/
PIP) a setting should be made.
0 ~ 100 Brightness in % -> back-light regulator
= Off.
Back-light 0.5 ~ 400 Brightness in cd/m² - > backlight
regulator = On.
Back-light brightness in %.
f(T): BL real [%] The display is shown only when the
backlight brightness is reduced due to
a higher operating temperature.
Brightness 0 ~ 100 Setting the brightness (default value:
50)¹
Contrast 0 ~ 100 Setting the contrast(default value: 50)¹
Table 11: Main Menu - Picture 1 (DVI-1, DVI-2)
Note ¹ Important: Adjusting the brightness and the contrast changes the image information displayed, i.e.,
improper adjustments can distort the information displayed or it may no longer be visible.
18 | Operation

2.6 Main Menu - Picture 1 (RGB-1 (VGA) / RGB-2)
This chapter explains the settings of parameters in the main window for RGB-1 and RGB-2.
Parameter Setting Description
Focus Main Window (1) / PiP Window (2) Determines in which window (Main/
PIP) a setting should be made.
0 ~ 100 Brightness in % -> back-light regulator
= Off.
Back-light 0.5 ~ 400 Brightness in cd/m² -> backlight
regulator = On.
Back-light brightness in %.
f(T): BL real [%] The display is shown only when the
backlight brightness is reduced due to
a higher operating temperature.
Phase 0 ~ 63 Setting the phase.
Brightness 0 ~ 100 Setting the brightness²
Contrast 0 ~ 100 Setting the contrast²
Auto adjust Automatic adjustment of image
position, frequency and phase relative
to the applied RGB analog signal.
H Position 0 ~ 100 Setting the horizontal image position
V Position 0 ~ 100 Setting the vertical image position
Frequency Setting the scanning frequency/pixel
rate
Table 12: Main Menu - Picture tab 1 (RGB-1 (VGA) - RGB-2)
Note ² Important: Adjusting the brightness and the contrast changes the image information displayed, i.e.,
improper adjustments can distort the information displayed or it may no longer be visible.
2.7 Main Menu - Picture 1 (CVBS)
This chapter explains the settings of parameters in the main window for CVBS.
Parameter Setting Description
0 ~ 100 Brightness in % -> back-light regulator
= off
Back-light 0.5 ~ 400 Brightness in cd/m² -> backlight
regulator = on
Back-light brightness in %.
f(T): BL real [%] The display is shown only when the
back-light brightness is reduced due
to a higher operating temperature.
Brightness 0 ~ 100 Setting the brightness (default value:
50)³
19 | Operation

Parameter Setting Description
Contrast 0 ~ 100 Setting the contrast (default value:
50)³
H Position 0 ~ 100 Setting the horizontal image position
V Position 0 ~ 100 Setting the vertical image position
Hue 0 ~ 100 Setting the hue. Just for NTSC signal
Saturation 0 ~ 100 Setting color saturation
Table 13: Main menu - Picture tab 1 (CVBS)
Note ³ Important: Adjusting the brightness and the contrast changes the image information displayed, i.e.,
improper adjustments can distort the information displayed or it may no longer be visible.
2.8 Main Menu – Picture 2 (DVI-1, DVI-2, RGB-1, RGB-2, CVBS)
This chapter explains the settings of parameters in the main window for DVI-1, DVI-2, RGB-1, RGB-2 and CVBS.
Parameter Setting Description
Focus Main Window (1) / PIP Window (2) Determines in which window (main/
PIP) a setting should be made.
Custom
Day
Dusk
ECDIS mode
Night
Setting the ECDIS operating status.
Only available when the function
“ECDIS & Radar” in the Main menu –
Setup is enabled, see Table 16: Main
menu - Setup on page 22.
.
One to One For DVI-1, DVI-2, RGB-1, RGB-2.
Fit to aspect ratio
Fill screen
Only available for the main window
and when the signal resolution is less
than or more than 1920 x 1080 pixels
(native resolution).
One to One For CVBS.
Fit to aspect ratio
Scaling
Fill screen
Only available for the main window
and when the signal resolution is less
than or more than 1920 x 1080 pixels
(native resolution).
Picture in Picture (PiP) Off / On Activates the PIP window, see Table
15: Sub - menu - PIP on page 21.
Color Temperature
9500 Kelvin
7500 Kelvin
5500 Kelvin
User
Setting the color temperature.
(factory setting = 7500k).
This menu item is not visible when
gamma = “calibrated” is selected or
the “ECDIS & Radar” function in the
Main menu – Setup is activated, see
Table 16: Main menu - Setup on page
22.
20 | Operation