CALIBRE
Cornwall House, Cornwall Terrace,
Bradford, West Yorkshire, BD8 7JS UK
Telephone: 01274-394125
Fax: 01274-730960
E-mail: [email protected]
Premier View 4
Monitor Operating Manual
Issue 4.03
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CONTENTS
Contents..............................................................................................................................................ii
PRODUCT DESCRIPTION ................................................................................................................1
1.1.
1.2.
Introduction...............................................................................................................1
Product Overview .....................................................................................................1
OPERATION.......................................................................................................................................3
2.1.
2.2.
2.3.
2.4.
Normal Operation .....................................................................................................3
User Interface Buttons..............................................................................................3
User Controls............................................................................................................4
OSD Menu................................................................................................................4
ENVIRONMENTAL AND SAFETY .....................................................................................................8
3.1.
3.2.
3.3.
Operating..................................................................................................................8
Storage .....................................................................................................................8
Safety Issues ............................................................................................................8
PRODUCT SPECIFICATION .............................................................................................................9
4.1.
4.2.
4.3.
4.4.
4.5.
4.6.
Introduction...............................................................................................................9
Video Inputs..............................................................................................................9
Computer (RGB and DVI) Inputs..............................................................................9
SDI Input...................................................................................................................9
DVI Input...................................................................................................................9
Component Video Input............................................................................................10
ABBREVIATIONS...............................................................................................................................11
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CALIBRE
PRODUCT DESCRIPTION
1.1.
Introduction
This manual is intended to give an operator information to facilitate connection, setting up,
and usage of the monitor which is fitted with a PremierView 4 flat-panel driver card. Its
technical content is limited to that which is relevant to these functions; full technical
information is given in the Technical Manual.
The figure below details all the possible input connections please check your monitor or
product description to determine which inputs are fitted.
1.2.
Product Overview
The monitor is designed to accept the following input signals:
•
•
•
Composite video via BNC socket or 3-pin header
S-Video via 4-way mini_DIN socket
RGB and YUV component video via 10-pin header on open-chassis units or 4
off BNC sockets on cased units.
•
SDI (Serial Digital Interface) via 3-pin header on open-chassis units or a BNC
sockets on cased units.
•
•
RGB analogue (computer interface) via 15-way HDD socket or 10-pin header
DVI (Digital Visual Interface) via DVI socket (Molex 88741 series or similar)
These signals can be all displayed on the panel and ALL signals are displayed FULL
SCREEN. "Near-optical quality" scaling means that the output signal is scaled with
minimal loss of quality or image resolution irrespective of the resolution of the incoming
signal.
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Factory defaults have been carefully chosen such that most users will not need to make
any adjustments. A simple user interface (supplied) with On Screen Display allows the
user to adjust a wide variety of parameters if necessary. Once the parameters are set
they can be stored in non-volatile EEPROM, which ensures the set-up is retained when
power to the unit is switched off.
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OPERATION
2.1.
Normal Operation
Normal operation of the interface consists of little more than connecting up the power
supply, video and computer signals and switching on. Signals are scanned in accordance
with the currently selected priority list and the highest priority valid signal is displayed. If
the priority or any other picture parameter needs adjustment then the following section
describes the user interface.
VIDEO
GRAPHICS
Controls backlight intensity
Controls video gain
Brightness
Contrast
Geometry
Image edge adjust (size and
position), Moire correction, aspect
ratio. For SXGA, choice of Full
scan, overscan or letter-box
aspect ratios.
Image edge adjust (size and
position), Moire correction, clock
(tune), phase (sharpness)
Input Select
Colour
RGB, DVI,CVBS, Y/C, Component Video
Colour, contrast, black level, hue
(NTSC only), gamma correction
Contrast, black level, R+G+B
gains, R+G+B levels, gamma
correction
System
ESC, Save, Reset, OSD timeout, OSD X/Y position, Auto Centering
Not applicable Yes/No (analogue graphics only)
Image flip horizontal
Auto Setup
Miscellaneous
Some models allow the user to flip the image vertically
NOTE for Graphics inputs SVGA is the maximum resolution which
can be flipped vertically
Function-dependent Menu Options.
2.2.
User Interface Buttons
The physical user control panel consists of five push buttons. One of these is dedicated
to invoking the OSD Menu while the other four are dual purpose, as listed below:
•
•
•
•
•
Menu: invokes OSD or next function level (equivalent to “enter” key on a PC)
Con+: Direct contrast increase, also used to increment selected parameter
Con-: Direct contrast decrease, also used to decrement selected parameter
BR+: Direct backlight increase, also used to increment selected parameter
BR-: Direct backlight decrease, also used to decrement selected parameter
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2.3.
User Controls.
2.3.1.
Direct Brightness Adjustment
Pressing the Br+ or BR- button controls the intensity of the backlight. After adjustment,
the new Brightness value is displayed on the screen until the OSD timeout period expires
(see para. 2.4.5). The new setting is then stored and the display returns to normal.
2.3.2.
2.3.3.
Direct Contrast Adjustment
Pressing the Con+ or Con- button controls the contrast (video gain) of the picture. After
adjustment, the new contrast value is displayed on the screen until the OSD timeout
period expires. The new setting is then stored and the display returns to normal.
Menu Select
Pressing this button displays picture identification information together with a menu of
icons. To access lower-level functions, press Con+, Con-, Br+ or Br- to toggle through the
menus available for the currently displayed signal type, then press MENU again to select
that function. The MENU button has a similar function to the ENTER key on a computer
keyboard. Exit from a menu is by selecting BACK which returns to the previous level.
When leaving the main menu you will be prompted to save any changes, if you do not
wish to save any changes select NO. Note that Con+ and Br+ have identical functions in
this mode, as have Con- and Br-.
2.4.
OSD Menu
At the top of the menu is a line which identifies the type of signal currently displayed. For
computer signals the same section displays the signal resolution, together with horizontal
and vertical frequencies. If its setup has been saved, the user number of that signal is
also displayed. These figures are for guidance only.
2.4.1.
2.4.2.
Brightness and Contrast
These perform the same functions as the direct button operations in para. 2.3.1 and 2.3.2
above.
The Geometry Menu
Geometry adjustments can be made for all types of input individually, so that if the input
type changes, the geometry adjustment will change with it. Saved settings include one
each for PAL, NTSC, SECAM, SDI and component video.
Additionally, a total of 25 settings may be stored for analogue graphics (RGB and DVI). If
this graphics table is full, further stored settings will over-write the earliest so that the
settings complement contains the latest 25.
1)
Edge Adjustment – Picture Size and Position Controls. The four “Edge” controls
shift each edge within available limits. Note that the maximum available shift
depends on the incoming video standard and the display panel type, and may be
restricted vertically. This provides very flexible and easy to use image size and
position control.
2)
3)
Moire correction The user can choose from one of four correction tables.
Clock (Analogue Graphics only). This sets the total number of input pixels per line
to correspond with the input source, and will normally require adjustment only for
unusual signals.
4)
Phase (Analogue Graphics only) This adjusts the internal clock to sample each
pixel as near as possible to the centre. Phase will normally require adjustment for
unusual types of signal.
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5)
Aspect Ratio (Video signals only for SXGA panels) This allows a user to select the
displayed aspect ratio where the signal input is at variance with the display panel’s
natural aspect ratio. The format may be adjusted to either “Letter Box” (4:3 LB) or
“Overscan” (4:3 OS). “Letter Box” effectively adjusts the height of the displayed
image and “Overscan” effectively adjusts the width to achieve the desired 4:3
aspect ratio.
2.4.3.
Input Select
This allows the user to configure the preferred input selections. If a facility is not fitted, it
will be displayed but not selectable. By pressing the Br+/Con+ and Br-/Con- keys, the
following choices can be made:
1)
2)
Signal type priority: Video-graphics or Graphics-video
Video priority search order –
CVBS – Y/C – SDI – Component
Y/C – CVBS – SDI – Component
SDI – Component – CVBS – Y/C
Component – SDI – CVBS – Y/C
3)
4)
Graphics search – RGB-DVI or DVI-RGB
Component video type – RGB or YUV. Incorrect colours may be due to wrong
selection here.
NOTE you can only select those inputs which your monitor is configured for.
2.4.4.
The Colour Menu
1)
Video Inputs - The contrast (video gain) and brightness (black level) parameters,
also colour saturation for PAL, NTSC and SECAM inputs can be accessed from
this menu. For NTSC signals, there is an additional HUE option.
2)
Computer Inputs – Individual Colour Adjustments - Red, green and blue levels can
be thought of as individual brightness controls for each of red, green and blue.
They should be adjusted for the desired colour balance and to minimise noise on
low intensity colours and greys. Colour tints can be added as required.
Gains can be thought of as individual contrast controls for each of red, green and
blue. They should be adjusted for the desired colour balance and lack of noise on
high intensity colours and whites. For example, a block of white can be changed to
a blue-tinge (clean) white or to a red-tinge (warm) white.
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2.4.5.
The System Menu
This selection contains functions which are more applicable to system operation than to
picture adjustment:
1)
Esc: The Esc option returns to the last saved setup. It is useful if an adjustment
has been made in error. After an Esc the menu is removed.
2)
Save: The Save option saves all the user adjustments for the displayed signal
type. The new adjustments are stored in non-volatile memory and so are still valid
from a power down - power up cycle. After a Save the menu is removed.
3)
Reset: The are two types of Reset option:
Selecting Reset from the menu restores the user adjustable parameters for the
signal currently being display back to the factory defaults.
Simultaneously pressing four buttons Br+, Br–, Con+, Con– restores to factory
default state all the user adjustments for the signal currently being displayed. This
is useful if a picture set-up has become hopelessly lost or confused. The Reset
option can also be accessed even if the OSD has been lost. After a Reset the
menu is removed.
4)
5)
6)
OSD Timeout: This selection enables the user to control the time after which the
OSD display is cancelled. It can be adjusted in 15-sec increments from 1 (=15 sec)
to 4 (=1 min) approximately.
OSD X and OSD Y: These functions control the position of the OSD display on the
screen. Its default setting is such as to place the OSD in the centre of the screen,
but the user can adjust its position with these functions.
Auto Centering: This is simply a Yes/No selection. If an input signal changes, it is
first measured and compared with stored selections. If its parameters are already
stored, they are installed. If they are not stored, the “Auto Centering” selection is
checked and if set to “No” the best fit is displayed. The user can then centre the
picture using OSD auto setup. If Auto Centering is set to “Yes”, centering is
performed automatically, which may take more than 15 seconds. This could cause
a problem if using Windows, wherein a resolution change is displayed only for 15
seconds and reverts to its previous selection if no acknowledgement is entered.
For this reason, the default state is “No”. NOTE this control only configures
Analogue Graphics inputs.
7) Computer / AV Mode: This option is only available on units fitted with the professional
decoder and is valid when the input is RGB(S) connected via the component input
port or an interlace graphics signal is connected via the analog computer input port.
Computer Mode should be selected when the input comes from a computer
generated source, this option provides reduced flicker for predominantly static data.
AV Mode should be selected when the input comes from any source which
contains moving images as it provides a smoother output.
2.4.6.
The Miscellaneous Menu
This selection offers several options the availability of these functions is dependant on the
particular build configuration and the signal input.
1) Image flip Horizontal: This is available on the majority of options and allows the user
to flip the output image horizontally.
2) Image Flip Vertical: This can only be used if the Frame Store option is fitted and the
input signal resolution is either video or computer graphics (SVGA or lower).
3) Text Enhanced / Normal: This text enhancement option can improve the appearance
of fine text from a computer generated analog input signal. Please note this
function will only be effective if the signal resolution is close to the resolution of the
panel, no harm will be done to the unit by trying the enhanced and normal text
options for other input resolutions.
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ENVIRONMENTAL AND SAFETY
3.1.
3.2.
3.3.
Operating
o
o
Temperature
0 C to 50 C
Humidity (non condensing)
Storage
0% to 95%
o
o
Temperature
-25 C to 85 C
Humidity (non condensing)
Safety Issues
0% to 95%
The display interface and keyboard are low voltage devices which do not generate any
hazardous voltages. However, when designing an installation, bear the following points in
mind:
Any mains operated power supply should comply with safety and EMC legislation in the
country of operation. Any mains wiring should comply with the safety standards
applicable in the country of operation.
The backlight inverter in most display panels generates potentially lethal voltages.
Ensure that the installation offers adequate protection to the operator from this hazard.
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PRODUCT SPECIFICATION
4.1.
4.6
Introduction
This section provides technical details for all possible inputs please refer to the model
specification to determine which inputs can be displayed by the monitor.
Power Supply Requirement
Unless otherwise specified on the product the supply voltage MUST be from a clean
12V±1% supply.
The power supply rating depends on the requirements of the display panel, please refer to
the model specification for details.
4.2.
Video Inputs
Signal formats
Standards
Composite (CVBS), S-Video (Y/C), SDI, DVI
NTSC, PAL, SECAM
Composite (CVBS) input level
Luminance (Y) input level
1V p-p nominal inc. sync
1V p-p nominal inc. sync
0.6V p-p nominal
Chrominance (C) input level
Input Impedance (all inputs)
Computer (RGB and DVI) Inputs
75 Ohms
4.3.
Signal formats:
DOS
VGA
720 x 400
640 x 480
640 x 480
800 x 600
832 x 624
1024 x 768
1152 x 870
1152 x 900
1280 x 1024
1600 x 1200
70Hz
50Hz to 75Hz inclusive
67Hz
50Hz to 75Hz inclusive
74.7Hz
50Hz to 75Hz inclusive
75Hz
50Hz to 75Hz inclusive
50Hz to 75Hz inclusive
60Hz
MAC I
SVGA
MAC II
XGA
MAC 2
SXGA
SXGA
UXGA
RGB video level
RGB input impedance
Sync formats
0.7V - 1.0V
75 Ohms
1.
2.
3.
Separate H & V sync at TTL levels.
Composite -ve sync at TTL levels.
Sync on green (an extra 0.3V -ve on the 0.7V 75 Ohm Green video
signal)
4.4.
4.5.
SDI Input
Format:
Input impedance: 75 ohms.
Serial video data in SMPTE 270Mb/s format
DVI Input
DVI input is via a Molex 88741 series or similar. Signals, which are in LVDS form are
input via 100-ohm differential lines using TMDS coding. Maximum pixel clock rate is
165MHz, so that the maximum transition rate on the colour signals may exceed 1.5GHz.
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4.6.
Component Video Input
This may be RGB+sync, YUV+sync, RGB with sync-on-green or YUV with sync-on-Y.
The unit will automatically search first for 4-wire (separate sync), then for 3-wire (sync-on-
green or sync-on-Y).
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ABBREVIATIONS
This section expands abbreviations peculiar to video applications which may be used in this manual.
Signal-name mnemonics are not included.
CVBS
DVI
Composite Video Baseband Signal (alternatively Chroma, Video, Blanking and Sync)
Digital Visual Interface
LVDS
NTSC
PAL
Low-voltage differential signalling
National Television Systems Committee (USA, Canada, Japan TV standard)
Phase Alternating Line (TV standard for UK and many other countries)
Red, Green, Blue analogue video
RGB
SDI
Serial Digital Interface
SECAM
Systeme Electronique Couleur Avec Memoire - TV broadcast standard used in
France, Middle East and most of Eastern Europe.
SMPTE
SVGA
SXGA
TMDS
UXGA
VGA
Society of Motion Picture Television Engineers
Super VGA – 800x600 pixels
Super XGA – 1280x1024 pixels
Transition-minimised differential signalling
Ultra XGA – 1600x1200 pixels
Video graphics array – 640x480 pixels
Extended graphics array – 1024x768 pixels
Luminance (Y) and Chrominance (C), also called S-video
XGA
Y/C
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