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20,1” TFT
JH 20T01 M20 - 20,1 inch Industrial TFT Display
For 12-24 VDC and touchscreen versions.
Jakob Hatteland Display AS
Åmsosen, N-5578 Nedre Vats, Norway
Phone: +47 5276 3700, Fax: +47 5276 5444
www.hatteland.com
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Jakob Hatteland Display AS
Created : 11 Jul, 2001
Modifi ed : 13 Nov, 2001 Created by: Stein Eikesdal
Title : IND100011-1
Subject : JH20T01M20-UserManual
Description: Internet release for customers. Rev.2
Product:JH 20T01 M20
CONTENTS Product:JH 20T01 M20
JH 20T01 M20 - 20,1 inch Industrial TFT Display
CONTENTS:
OPERATION.................................................................................. 3
Power switch, Display Adjustment Controls..........................................................3
USER CONTROLS / OSD MENU................................................. 4
User Controls, LED Intensity, On Screen Display Menu Table............................ 4
OSD MENU / SETUP.................................................................... 5
OSD Menu, Setup Menu, Horizontal Pos., Horizontal Size, Vertical Pos............ 5
Vertical Size, Clock Phase, Store, Restore, Preset.............................................5
OSD MENU / PICTURE................................................................ 6
Picture Menu, Brightness & Contrast, Color Temperature, Store........................ 6
OSD MENU / OPTIONS................................................................ 7
Options Menu, Prompt, Language, OSD Timer, Hot Keys.................................. 7
OSD MENU / MODE INFO & SERVICE....................................... 8
PHYSICAL CONNECTIONS........................................................ 9
VGA Signal, Power Terminal and Touchscreen Connector................................ 9
PIN ASSIGNMENTS.................................................................... 10
Power Terminal, Touchscreen 9P D-SUB........................................................... 10
TROUBLESHOOTING.................................................................. 11
Common Errors................................................................................................... 11
PRESET SIGNAL TIMING TABLE................................................ 12
NOTES......................................................................................... 13
SPECIFICATIONS.........................................................................14
2
Features:
This color display is an industrialized version of a high quality (NEC TFT) based
display with Xtra View technology. The display allows you to display professional
applications with clarity and enhanced color and image quality. The display
provides you with automatic compability with multiple upgrading platforms and a
vast array of graphics standards allowing resolution upgrades without upgrading
the display.
The display controller and the high light intensity in combination with the high
contrast and wide back light adjustment control allow the product to be used
in many environments.
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OPERATION Product:JH 20T01 M20
POWER SWITCH:
Power ON
: To turn the display on, turn the power knob left. The power light indicator will
turn green. The “DISPLAIGN”© VGA controller logo will appear and the message
“Sync...” will be shown in the display.
Power OFF
: To turn the display off, turn the power knob right
Note: - The LED intensity of the Power Light Indicator can be manually adjusted, see page 4.
DISPLAY ADJUSTMENT CONTROLS:
CONTRAST - Adjust the image brightness in relation to the background using the knob marked
“CONT”.
BRIGHTNESS - Adjust the overall image and background screen brightness using the knob marked
“BRIGHT”.
Note: - The CONT & BRIGHT adjustments knobs adjusts the actual gain area adjusted by the
On Screen Manager (OSD menu) control function.
Brightness Knob
Contrast Knob Power Switch
Power Light Indicator
Product:JH 20T01 M20
3
CONT
CONT
BRIGHT ON
ON
OF
OF
F
USER CONTROLS / OSD MENU Product:JH 20T01 M20
USER CONTROLS:
The On Screen Manager (OSD Menu) controls are located under the metal hatch on the left side of the
display. To begin understanding the menu and its usage, just follow these steps for a quick start.
1: Press the “MENU / EXIT” button. The OSD Menu will show all the available functions You
can adjust or control.
2: Use the “+ / DOWN” and “- / UP” buttons to modify values and navigating through the
functions and menu / sub-menus.
3: Press the “ENTER” button to execute the selected function or enter the chosen menu.
4: To exit from the OSD Menu or any of its sub-menus just press the “MENU / EXIT”
button again.
LED INTENSITY ADJUST:
The LED intensity of the Power Light Indicator can be manually adjusted using the Power LED Adjust
screw located on the leftmost side of the display under the metal hatch.
ON SCREEN DISPLAY MENU TABLE:
The MAIN MENU and its sub-menus are shown in this fi gure.
Power LED Adjust
Navigation buttons
MENU / EXIT ENTER
+ / DOWN
- /UP
Product:JH 20T01 M20
4
OSD MENU / SETUP Product:JH 20T01 M20
OSD MENU:
Pressing the “MENU” button will bring up the MAIN MENU, press “MENU” again to exit.
Use the naviagation buttons to select desired sub-menu, enter the menu by pressing the “ENTER” button.
The function-line color will turn from blue to red, indicating that the function is selected and ready to be
modifi ed using the “-/UP” and “+/DOWN” buttons.
SETUP MENU: (Sub-menu)
This sub-menu will enable the user to adjust H-position, V-position, H-size, V-size, clock and more.
The lowest line of the sub-menus will tell the user what function is currently selected or modifi ed.
HORIZONTAL POSITION
Position the display area to the left or right by using the “-/UP” or “+/DOWN” buttons.
HORIZONTAL SIZE
Expand the display area horizontally. The position to the left-hand edge off the display area does not
change. Increase or decrease by using “-/UP” or “+/DOWN” buttons.
VERTICAL POSITION
Position the display area up or down by using the “-/UP” or “+/DOWN” buttons.
VERTICAL SIZE
Expand the display area vertically. Increase or decrease by using “-/UP” or “+/DOWN” buttons.
CLOCK PHASE
Set the scanning time (focus) here using the “-/UP” or “+/DOWN” buttons.
STORE
You can save the entered values by pressing the “+/DOWN” button. When the setup is saved, it
always saves over the previous setting so it does not take up memory. After each save the selected
menu option is deactivated automatically after a 0,5 seconds delay. Any other key will abort action
without saving the data.
RESTORE
You can at any time restore the last saved settings before you began to modify the current setup.
PRESET
The default setting of the VGA controller can be restored using the “-/UP” button.
Product:JH 20T01 M20
5
OSD MENU / PICTURE Product:JH 20T01 M20
PICTURE MENU: (Sub-menu)
This sub-menu will enable the user to adjust brightness, contrast, color temperature (degree Kelvin).
BRIGHTNESS
Adjust the brightness using the “-/UP” and “+/DOWN” buttons. A value of 48 indicates the default
setting. Settings below 48 will dim the backlight. An increase in brightness is generated by a DC offset
in the RGB-level. The black level of the picture is increased at the same time.
CONTRAST
Adjust the contrast using the “-/UP” and “+/DOWN” buttons and should again set to suit the users
personal preference.
COLOR TEMPERATURE
This is selected with the “ENTER” button. The ideal setting will depend on personal perference. The user
has a choice of three pre-set colour temperature combinations (A,B or C) or users can generate their own
preferred combination (USER). The saturation level of the colours can be adjusted by selecting the
R (red), G (green) and B (blue) values by pressing “ENTER” and using the “-/UP” and “+/DOWN”
buttons to inrease or decrease the level.
STORE
Selecting this option and pressing “+/DOWN” button, will save the current setup as described above.
Product:JH 20T01 M20
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OSD MENU / OPTIONS Product:JH 20T01 M20
OPTIONS MENU: (Sub-menu)
This sub-menu will enable the user to confi gure On Screen Manager options like choosing language
for all the OSD menus.
PROMPT
When PROMPT is set to ON, the info mode automatically appears for a short while whenever the video
mode is changed. When setting PROMPT to OFF, the display will not notify the user of mode change.
LANGUAGE
Here the user can choose between English, French and German language which will affect all the OSD
menus and its messages.
OSD:
This value describes how long the OSD menu will stay on the screen before it automatically disappears.
This is when the menu has been left alone, or the user has not pressed any buttons within the specifi ed
time. Values can be between 0 to 180 seconds and are increased / decreased by 1 second.
HOT KEY:
Confi guring this option will let the user to assign the selected function as a hot key. This means that
if the user wants to change size or position or any other desired parameter, it can be done quickly by
using the “-/UP” or “+DOWN” buttons without entering the MAIN MENU itself. It can also be confi gured
to no nothing.
Assignable functions to HOT-KEY:
Adj. Clock-Phase, Adj. Contrast, Adj. Brightness, Color correction, Adj. R Saturation, Adj. G Saturation,
Adj. B Saturation, H-Size, H-Position, V-Size, V-Position and none.
Product:JH 20T01 M20
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OSD MENU / MODE INFO & SERVICE
Product:JH 20T01 M20
MODE INFO: (Sub-menu)
This sub-menu displays the parameters and technical information for the current video mode.
Mode: The resolution is given on a number of lines basis.
HFreq: H-Sync frequency to within 4khz
VFreq: V-Sync frequency to within 0,003 Hz
HPol: H-Sync polarity. (neg. = negative sync pulse)
VPol: V-Sync polarity. (neg. = negative sync pulse)
Sync: Type of synchronous signals (RGB H-V, composite on green)
Lines: Absolute number of lines (active or inactive) of the picture.
Entry: Common memory allocation.
SERVICE: (Sub-menu)
This sub-menu displays technical information about the OSD MENU and the “DISPLAIGN”© software.
Software: The version of the OSD MENU software, shown as x.xx (version may vary.)
Ser.Num: The software serial number (unique to each software)
Lifetime: Number of hours the display has been in use.
Power ON: Number of times the display has been turned on.
Product:JH 20T01 M20
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PHYSICAL CONNECTIONS Product: JH 20T01 M20
Rear side of display
SIGNAL INPUT:
This is normally factory mounted, but if not connect the BNC cable to the fi ve BNC connectors on the rear
side of the display. The connectors are Red, Green, Blue, H-Sync and V-Sync.
Connect the other end of the cable to the VGA output of your computer, and fasten it there also.
POWER TERMINAL:
Connect your 12-24 VDC power supply to the power terminal using the 4mm cable eye screws. Please
notice the polarity of the cable before connecting, and make sure your power supply is OFF.
TOUCHSCREEN: (optional)
Connect the RS-232 cable to the D-SUB 9P Connector (female) on the rear side of the display.
Connect the other end to your COM port of your computer. Install the nesscessary software needed to
operate it.
Product: JH 20T01 M20
9
Power Terminal
Signal Input
Touchscreen (opt)
DO NOT REMOVE THE ENCLOSURE
NO USER SERVICEABLE PARTS INSIDE
POLARITY PROTECTED
xxxxT3RA
POWER
TO PREVENT ELECTRIC SHOCK
CAUTION
9-36VDC
GND
xxW
+ VDC
xxxxT3RA
SVGA
1024x768
R
G
B
HS
VS
TOUCH SCREEN
RS-232
PIN ASSIGNMENTS Product: JH 20T01 M20
POWER CONNECTOR: (2x cable eye screws)
Pin Number: Description:
+ +12 VDC in
- ground
TOUCHSCREEN D-SUB 9P CONNECTOR FEMALE: (optional)
Pin Number: Description:
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Product: JH 20T01 M20
10
5 4 3 2 1
9 8 7 6
12-24VDC
85W
POWER
- VDC
+ VDC
POLARITY PROTECTED
TROUBLESHOOTING Product:JH 20T01 M20
COMMON ERRORS:
If for some reason there should be something wrong with the picture quality or no picture present, check
the symptoms carefully and try to cure it with the hints below:
NO PICTURE / LED BEHAVIOUR:
Power Switch and computer power switch should be in the ON position. The signal cable should be
completely connected to the video card/computer. Check the connector for bent or pushed-in pins. If the
LED in front is red, no external VGA signal is present. If there is no light at all in the LED, no power is
present to the unit. Check your external power source. A lack of image is most likely to be caused by
incorrect connection, lack of power, failure to provide a signal or incorrect graphic card settings.
SCROLLING / UNSTABLE IMAGE:
Signal cable may not be completely connected to computer or TFT display.
Check the pin assignmenst and signal timings of the display and your video card with respect to
recommended timing and pin assignments. Make sure that the video card is compatible and that it is
properly seated / installed on the computer.
UNFOCUSED OR WAVY IMAGE:
Check that the signal cable is completely connected in both ends (computer / display).
Use the OSD MENU - SETUP functions to focus and adjust the display by increasing or
decreasing the fi ne total.
GREEN CAST TO IMAGE:
Open OSD MENU - PICTURE functions to adjust saturation of the image.
DISPLAY AREA IS NOT CENTERED / SIZED CORRECTLY:
Use the OSD MENU - SETUP functions to adjust size, and position.
Make sure that a supported video mode has been selected on the display, or on the video card / system.
If it is impossible to position the image correctly, ie the image adjustment controls will not move the image
far enough, then test it again using another graphics card for the PC system. This situation can occur
with a custom graphics card that is not close to standard timings or if something is in the graphics line
that may be affecting the signal, such as a signal splitter (please note that normally a signal splitter will
not have any adverse effect)
IMAGE APPERANCE:
A faulty TFT panel can have black lines, failed sections, fl ickering or fl ashing image.
Incorrect graphics card refresh rate, resolution or interlaced mode will probably cause the image to be
the wrong size, it may scroll, fl icker badly or possibly even no image is present. Sparkling on the display
may be a faulty TFT panel signal cable.
RESOLUTION NOT DISPLAYED CORRECTLY:
Use the OSD MENU - MODE INFO function to verify that the appropriate resolution has been selected.
CONTINUED FAILURE:
If unit after unit keeps failing, consider and investigate whether you are short circuiting the equipment or
doing something else seriously wrong.
Product:JH 20T01 M20
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PRESET SIGNAL TIMING Product:JH 20T01 M20
PRESET SIGNAL TIMING TABLE:
This TFT display is capable of detecting the following resolutions along with its preset signal
timing setting. These settings have been pre-programmed by the VGA controller factory.
Preset Resolution Vert. Frequency(KHz) Horiz. Frequency(KHz) Pixel Frequency(MHz)
01: 640 x 400 56.43 24.83 21.05
02: 640 x 480 59.99 31.47 25.18
03: 640 x 350 70.09 31.47 25.18
04: 640 x 400 70.09 31.47 25.18
05: 800 x 600 56.25 35.16 36.00
06: 800 x 600 60.32 37.88 40.00
07: 640 x 480 66.61 35.00 30.24
08: 640 x 480 72.81 37.86 31.50
09: 640 x 480 75.00 37.50 31.50
10: 800 x 600 75.00 46.88 49.50
11: 1024 x 768 60.00 48.36 65.00
12: 800 x 600 72.19 48.08 50.00
13: 1024 x 768 60.00 52.45 70.49
14: 1280 x 960 60.00 60.00 108.00
15: 1024 x 768 70.07 56.48 75.00
16: 1024 x 768 75.03 60.02 78.75
17: * 1280 x 1024 60.02 63.98 108.00
18: 1280 x 1024 59.93 64.60 107.50
19: 1280 x 1024 67.19 71.69 117.00
20: 1280 x 960 75.00 75.00 126.00
21: 1280 x 1024 75.03 79.98 135.00
22: 1280 x 1024 76.11 81.13 135.00
* Preset 17 is recommended timing for optimal picture quality.
A WORD ON INTERPOLATED RESOLUTIONS:
When resolutions are shown to be lower that the pixel count of the LCD module, text may appear chappy or lines may appear to be bold.
This is normal and necessary for all current fl at display panel technologies. Each dot on the screen is actually one pixel, so to expand
resolutions to full screen, an interpolation of the resolution must be done. When the interpolated resolution is not an exact multiple of the
native resolution, the mathematical interpolation necessary may cause some lines to appear thicker than others.
Product:JH 20T01 M20
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NOTES Product:JH 20T01 M20
Product:JH 20T01 M20
13
TFT Display:
20.1” viewable image size
a-Si active matrix, thin film transistor (Super-TFT)
XtraView technology
RGB vertical stripe color filter arrangement
Characteristics:
Dot number : 1280 x 1024
Dot pitch (RGB) : 0,312 (H) x 0,312 (V) mm
Response Time : 130 ms (max.), “black” to “white”
Contrast Ratio : 150:1 (typical)
Viewable Angle :+/-80 deg.(typical) Up/Down/Left/Right
+/-80 deg. (minimum)
Display Colors Analog Input:
Full-color (depending on the graphics board)
Video Frequency:
21,1 to 78,8 MHz
Video Signal:
Analog RGB 0,7Vp-p
Input impedance 75 Ohm
Sync Signal:
Separate sync., Composite sync.
Composite sync. on green
Synchronisation Range:
Horizontal : 31,0 kHz to 80,0 kHz
Vertical : 56 Hz to 75 Hz*
Lower horizontal signals at some resolutions
* 60 Hz recommended for optimum picture quality
Light Intensity:
Max: 150 cd/m2 (typical)
(10 x Cold Cathode Flourscent Tube)
Resolutions (FullScan):
720 x 400 / 640 x 480 / 800 x 600
832 x 624 / 1024 x 768 / 1280 x 1024 *
* Recommended for optimum picture quality
Active Display Area (factory setting):
399.36 (H) x 319.50 (V) mm
Power Supply:
DC 12 - 24 V
To comply with EN60945-3 use 24 VDC input
Power Consumption : Max 92 W
Environmental Considerations:
Operating
: Temperature -15 to +55 deg. C
Humidity 30% to 90%
(non condensing)
Storage : Temperature -20 to +60 deg. C
Humidity 10% to 90%
(non condensing)
Dimensions:
Rack version : 533 (W) x 480 (H) x 95 (D) mm
Weight : 10,2 kg
Cabinet w/bracket ver. : 533 (W) x 480 (H) x 97 (D) mm
Weight : 13,7 kg
Controls:
Power Switch, Brightness Control, Contrast Control, Mode
Status LED, On Screen Manager Control, LED intensity
adjust.
Input Signal Terminal:
VGA Signal : 5 x BNC Connectors (Female)
Power : Screw terminal for DC/DC
Touch Screen** : 1 x D-SUB 9P Connector (female)
** Option: Factory mounted
SPECIFICATIONS Product:JH 20T01 M20
Specifi cation and design are subject to change without notice.
Product:JH 20T01 M20
14
For additional information, datasheets and
support for this product, please visit our
website: http://www.hatteland.com/jhd
Jakob Hatteland Display AS
Åmsosen, N-5578 Nedre Vats, Norway
Phone : +47 5276 3700
Fax : +47 5276 5444
E-mail : [email protected]
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