20,1 TFT. For VDC and touchscreen versions. Jakob Hatteland Display AS. : JH20T01M20-UserManual. Description: Internet release for customers.

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1 20,1 TFT CONT BRIGHT ON OFF JH 20T01 M20-20,1 inch Industrial TFT Display For VDC and touchscreen versions. Jakob Hatteland Display AS Created : 11 Jul, 2001 Modifi ed : 13 Nov, 2001 Created by: Stein Eikesdal Title Subject : IND : JH20T01M20-UserManual Description: Internet release for customers. Rev.2 Jakob Hatteland Display AS Åmsosen, N-5578 Nedre Vats, Norway Phone: , Fax:

2 CONTENTS CONT BRIGHT ON OFF 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. 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 Power Terminal, Touchscreen 9P D-SUB TROUBLESHOOTING Common Errors PRESET SIGNAL TIMING TABLE NOTES SPECIFICATIONS

3 OPERATION Power Light Indicator CONT BRIGHT ON OFF POWER SWITCH: Contrast Knob Brightness Knob Power Switch Power ON Power OFF : 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. : 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. 3

4 USER CONTROLS / OSD MENU MENU / EXIT ENTER - /UP + / DOWN Power LED Adjust Navigation buttons 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 figure. 4

5 OSD MENU / SETUP 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 modified. 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. 5

6 OSD MENU / PICTURE 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. 6

7 OSD MENU / OPTIONS 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. 7

8 OSD MENU / MODE INFO & SERVICE MODE INFO: (Sub-menu) This sub-menu displays the parameters and technical information for the current video mode. Mode: HFreq: VFreq: HPol: VPol: Sync: Lines: Entry: The resolution is given on a number of lines basis. H-Sync frequency to within 4khz V-Sync frequency to within 0,003 Hz H-Sync polarity. (neg. = negative sync pulse) V-Sync polarity. (neg. = negative sync pulse) Type of synchronous signals (RGB H-V, composite on green) Absolute number of lines (active or inactive) of the picture. 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. 8

9 TO PREVENT ELECTRIC SHOCK DO NOT REMOVE THE ENCLOSURE NO USER SERVICEABLE PARTS INSIDE PHYSICAL CONNECTIONS Rear side of display Product: JH 20T01 M20 TOUCH SCREEN RS-232 VS Signal Input HS B G SVGA 1024x768 R xxxxt3ra POWER 9-36VDC xxw CAUTION GND + VDC POLARITY PROTECTED xxxxt3ra Touchscreen (opt) Power Terminal SIGNAL INPUT: This is normally factory mounted, but if not connect the BNC cable to the five 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 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. 9 Product: JH 20T01 M20

10 PIN ASSIGNMENTS POWER CONNECTOR: (2x cable eye screws) Product: JH 20T01 M20 POWER 12-24VDC 85W + VDC - VDC POLARITY PROTECTED Pin Number: Description: 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 10 Product: JH 20T01 M20

11 TROUBLESHOOTING 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, flickering or flashing image. Incorrect graphics card refresh rate, resolution or interlaced mode will probably cause the image to be the wrong size, it may scroll, flicker 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. 11

12 PRESET SIGNAL TIMING 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 : 640 x : 640 x : 640 x : 800 x : 800 x : 640 x : 640 x : 640 x : 800 x : 1024 x : 800 x : 1024 x : 1280 x : 1024 x : 1024 x : * 1280 x : 1280 x : 1280 x : 1280 x : 1280 x : 1280 x * 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. 12

13 NOTES 13

14 SPECIFICATIONS TFT Display: 20.1 viewable image size a-si active matrix, thin film transistor (Super-TFT) XtraView technology RGB vertical stripe color filter arrangement 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 Resolutions (FullScan): 720 x 400 / 640 x 480 / 800 x x 624 / 1024 x 768 / 1280 x 1024 * * Recommended for optimum picture quality Active Display Area (factory setting): (H) x (V) mm Characteristics: Dot number : 1280 x 1024 Dot pitch (RGB) : 0,312 (H) x 0,312 (V) mm Power Supply: Response Time : 130 ms (max.), black to white DC V Contrast Ratio : 150:1 (typical) Viewable Angle :+/-80 deg.(typical) Up/Down/Left/Right +/-80 deg. (minimum) Environmental Considerations: Operating To comply with EN use 24 VDC input Power Consumption : Max 92 W Storage Dimensions: Rack version Weight : Temperature -15 to +55 deg. C Humidity 30% to 90% (non condensing) : Temperature -20 to +60 deg. C Humidity 10% to 90% (non condensing) : 533 (W) x 480 (H) x 95 (D) mm : 10,2 kg Cabinet w/bracket ver. : 533 (W) x 480 (H) x 97 (D) mm Weight : 13,7 kg 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) 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 Specification and design are subject to change without notice. For additional information, datasheets and support for this product, please visit our website: Jakob Hatteland Display AS Åmsosen, N-5578 Nedre Vats, Norway Phone : Fax : jhd-no@hatteland.com 14