XS 2000 HT User Manual
Contents
1. d Oa te bo bs NNI NOTE Functions preceded by the symbol are activated by pressing the button for a few seconds Activate test signal in service mode 12 VGA 1 Stand by On On su bank R 2 Memory 3 Enter menu Move menu cursor down v 4 Quit menu Decrease selected function 5 Enter menu gt Increase selected function 6 Move menu cursor up 7 Recall memory bank 8 Switch off OSD 9 Force autosync 10 Invert TRV 11 Activate test signal select button 13 Videol select button 14 Video2 select button SVHS select button 15 Tint NTSC 16 Brightness 17 Colour 18 Contrast Functions preceded by the symbol are activated only when using test in the service mode 2 INPUT SOCKET AND CONTROLS gt 19 Recall memory bank from to 9 20 Stand by On Recall Bank R when switching on after pressing button 29 21 Save current configuration in the required Bank 22 Standard VGA input socket 23 Standard S VHS input socket 24 Video 2 BNC input socket 25 Video 1 BNC input socket 26 Video output socket crossover closed 75 Ohm Jumpe2. SONY 20 5 2 720x400 31469 70087 SONY 20 SE10 624x468 37500 75000 MTBI TEST50 640 x 576 31 469 50 000 ESSERI MTBI 31khz 738 x 500 31 500 60 000 lt Video 1 Video 2 Input Socket Composite Video Input e y Vpp 3dB on 75 Ohm Video 1 Output crossover Video 1 crossover output 2 QD If the socket is connected to a input with a 75 Ohm impedance open jumper J6 on pcb 07 U board Signal C 250 m Vpp 3dB on 75 Ohm Signal C earth 4 USING THE REMOTE CONTROL AND THE CONTROL PANEL Press the arrow button 3 on the remote control or 30 on the control panel The main OSD menu will be displayed This menu contains those functions that can be adjusted and saved in ten different memory Banks All function selections and adjustments are carried out by simply using the four arrows Y 3 4 29 5 AX 6 Thus you can can easily and clearly scroll through all the funcions in the menu and sub menus A number of rules have been adopted to make the remote control easy to use Once these rules have been acquired operations will be simple and istinctive MENU When one of the four arrow buttons is pressed Up Down Rt Right Lt Left the main menu will be displayed on the OSD Approximately 20 seconds after the last operation the menu will automatically disapp
3. BRIGHTNESS CONTRAST COLOR HUE BLACK PLUS GAMMA PEAKING CTI NTSC MATRIX WHITE BALANCE SERVICE SOURCE SIZE ADJ R DARK G DARK B DARK R BRIGHT G BRIGHT B BRIGHT CUT OFF WHITE PEAK W P MODE B PLUS ITALIAN INPUT SELECT STANDARD COMB FILTER VCR TV V SIZE H SIZE H PHASE KEYSTONE PINCUSHION CONVERGENCE SHIFT ANN lt lt lt WDOAWDOAA gt gt gt lt CORNER ADJ BLANKING TOP LEFT RIGHT 14 7 MENU ADJUSTMENT Brightness To adjust the brightness select the menu 32 Tre function and then press the button to M A increase it or the button to decrease it ADJUSTMENT If you press buttons 16 on the remote control BRIGHTNESS you can immediately activate brightness control CONTRAST without having to use the OSD menu COLOR HUE BLACK PLUS GAMMA Contrast 32 Bank 1 To adjust the contrast select the menu function and then press the 5 button to increase it or the 4 to decrease it ADIUS IMENI If you press buttons 18 on the remote control BRIGHTNESS CONTRAST you can immediately activate contrast control COLOR without having to use the OSD menu HUE BLACK PLUS GAMMA Color 32 Saturation Bank 1 To adjust the color saturation select the menu function and then press the gt 5 button to increase it or the 4 button to decrease it eae If you pres
4. IN 1 and in the PAL or NTSC standards In all other cases the OSD will report POUT the writing N A not available INPUT SELECT er isa STANDARD For activating and deactivating the COMB FILTER COMB FILTER always act on the gt 5 ON and 4 OFF VCR TV buttons VCR TV time costant For the function with signals coming from the VCRs ON Bank 1 the VCR TV function must be switched to ON In this way you may obtain a more rapid and flexible linking of the synchronism signals SOURCE 0 INPUT SELECT STANDARD COMB FILTER VCR TV 21 12 MENU SIZE ADJ SIZE ADJ 32 Bank 1 The adjustment values in this menu act respectively on the image geometry and the size SIZE ADJ vertical size i ees horizontal size H PHASE horizontal phase KEYSTONE keystone PINCUSHION pincushion E W The parameters are adjusted by choosing the option wished from the menu and by acting on the gt 5 and 4 buttons to increase or decrease the function you wish All parameters may be saved in the Banks You may therefore save any different format you like in the different Banks for example 4 3 or 16 9 NB We would like to remind you that sensible vertical size variations need a variation in the correction of the corner adj corner convergence 13 CONVERGENCE SHIFT By adjusting these six functions you may co
5. E MEMORIZATION FACTORY PRE SET BANK INPUT STANDARD NOTE FORMAT R VGA IN 640 x 480 CUT OFF MODE ON 4 3 0 VIDEO 1 PAL TEST CROSSHATCH 4 3 1 VIDEO 1 PAL COMP VIDEO MAIN 4 3 2 VIDEO 2 PAL COMP VIDEO SECOND 4 3 2 S VHS PAL 4 3 4 VIDEO 1 PAL 16 9 5 S VHS PAL 16 9 6 VGA IN 640 x 480 VGA 31 5 KHZ 4 3 7 VGA IN 800 x 600 VESA 36 KHZ 4 3 8 VGA IN 1024 x 768 XGA 35 5 KHZ 4 3 9 VGA IN 640 x 480 CUSTOM 4 3 The 0 and 9 Banks may present more frequently some pre setting changes because these are the ones used for the personalisation The R Bank cannot be used even if active as any other Bank because it resides in the permanent memory and it was designed for recovering during the starting phase a standard configuration VGA for service This Bank is controlled by the st by 1 button on the remote control or by st by 20 on the control panel and it is retrieved only pressing such button after activating the network switch In all other conditions by pressing the button you may perform the normal stand by function For all details on the default adjustments see the table at page 13 of this handbook EXAMPLE OF PERSONALISATION To obtain better results we suggest to personalise the performance by starting from a standard Bank which uses the input you mean to work with EX1 To modifie the size of the picture in vertical direction relative to the video signal connected to t
6. FF 2 PAL N A ON 20 50 50 0 ON 0 2 1 OFF 30 30 30 10 30 30 15 20 30 40 15 50 50 50 50 50 50 40 ON 30 15 36 OFF 63 ON OFF PAL N A ON 20 50 50 0 ON 0 2 1 OFF 30 30 30 10 30 30 15 20 30 40 15 50 50 50 50 50 50 40 ON 30 15 36 OFF 63 ON OFF BANK BANK BANK BANK BANK BAN K4 VID2 S VHS VID 1 S VHS PAL ON ON 20 50 50 0 ON 0 2 1 OFF 30 30 30 10 30 30 45 20 30 40 40 50 50 50 50 50 50 40 ON 30 15 36 OFF 63 ON OFF PAL N A ON 20 50 50 0 ON 0 2 1 OFF 30 30 30 10 30 30 45 20 30 40 40 50 50 50 50 50 50 40 ON 30 15 36 OFF 63 ON OFF 640x 480 N A N A ON 23 63 50 0 ON 0 N A N A OFF 30 30 30 10 30 30 15 20 40 40 15 50 50 50 50 50 50 40 OFF 0 5 50 OFF 63 ON OFF BANK BANK BANK 6 7 800x 600 N A N A ON 23 63 50 0 ON 0 N A N A OFF 30 30 30 10 30 30 28 20 30 40 25 50 50 50 50 50 50 40 OFF 0 5 50 63 BANK BANK 8 1024x VIDI 768 N A PAL N A ON ON ON 23 10 63 63 50 50 0 0 ON ON 0 0 N A 2 N A 1 OFF OFF 30 30 30 30 30 30 10 15 30 30 30 30 28 15 20 15 40 23 40 38 25 30 50 50 50 50 50 50 50 50 50 50 50 50 40 40 OFF ON 0 5 5 50 50 OFF OFF 63 63 ON ON OFF OFF ENGL ENGL ENGL ENGL ENGL ENGL ENGL ENGL ENGL ENGL ENGL 13 6 LIST OF THE MENU REGULATIONS MAIN MENU ADJUSTMENT QUALITY
7. LULE XS 2000 HT User Manual INDEX Before the installation Introduction to the use 1 Remote control functions 2 Input panel and keys 3 Connections inputs Possibilities of connection to the VGA input 4 Adjustment via remote control and control rear panel 5 Banks memorizations Guide how to use the bank Pre memorization factory pre set Example of personalization Chart of the prememorized banks 6 List of the menu regulations 7 Menu ADJUSTMENT Brightness Contrast Color Hue Black Plus Gamma 8 Menu QUALITY Peaking CTI NTSC matrix 9 Menu WHITE BALANCE RGB dark RGB bright 10 Menu SERVICE Cut off White peak Mode B Plus Language 11 Menu SOURCE Input Select Standard Comb Filter VCR TV 12 Menu SIZE ADJ V size H size H fase Keystone Pincushion 13 Menu CONVERGENCE SHIFT RGB RGB gt Corner Adjust Blanking Top Left Right 14 Test internal crosshatch 15 Function of key A of the remote control invert keystone V 16 Function of key B of the remote control non standard VGA versions pag pag pag pag pag pag pag pag pag pag pag pag pag pag pag pag pag pag pag 11 14 15 17 18 18 19 20 22 22 24 25 25 Before installing connecting and using the videoprojector Before proceeding with the installation of the videoprojector please read carefully the handbooks supplied whi
8. RCE INPUT SELECT STANDARD COMB FILTER VCR TV 5 SAVING DATA TO A MEMORY BANK All the functions and adjustments whether displayed on the OSD or not can be saved in any of the ten available Banks using the remote control panel To save Switch on the OSD though not necessary this is advisable so that you can follow the steps better Press M 2 on the remote control ore M 21 on the control panel The Bank number will be cancelled Press any number from 0 to 9 to correspond to the Bank number you want to save all the current configuration data in the following messages will be displayed Bank Saving Bank NB AII the current configuration data for the functions and adjustments will be saved AII the previous data will be completely substituted GUIDE FOR USING THE BANKS Before dealing directly with the use of the Banks it might be useful to analyse some of their pre saving features The Banks represent a precious tool for personalising and optimising the performance of the videoprojector This is because they allow you to save not only those parameters used in common regarding the image used but all the working conditions available from the OSD menu such as dimensions convergence performance For this purpose all Banks are previously saved by the manufacturer with the optimising parameters matching the different inputs and the most widely used implementation forms PR
9. and then press the gt 5 button to HUE increase it or the 4 button to decrease it BLACK PLUS GAMMA 16 8 MENU QUALITY Peaking Use this function to adjust the amplifier video Bank 1 signal response curve to sharpen or enhance 1 image details QUALITY To adjust peaking select the menu function and PEAKING then press the gt 5 button or the 4 CTI button to make the required adjustment NTSC MATRIX WHITE BALANCE SERVICE CTI Color Transient Improvement Bank 1 This function controls a circuit that enhances the TE E I LE color signal communication fonts thus the picture colors will be sharper PER To adjust CTI select the menu function and then CTI press the 5 button or the 4 button to NTSC MATRIX make the required adjustments WHITE BALANCE SERVICE NTSC matrix ON Bank 1 This function is to decode the signal to and from the NTSC signal QUALITY To activate or deactivate select the menu PPA ROG function and then press the gt 5 button or the CTI NTSC MATRIX 4 button to choose the required mode WHITE BALANCE SERVICE 17 9 MENU WHITE BALANCE These six functions allow you to adjust the 32 Bank 1 colour temperature to your requirements THERE When using this function you must observe WHITE BALANCE certain criteria that are linked to the pre set R DARK parameters Particularly
10. ch contain all information you need for the installation initial set up and the use of the videoprojector For a correct installation and a proper connection of the video sources we recommend you to ask for the technical support Originally the projector is adjusted for the frontal floor projection and by default it projects on a 2m x 1 5m screen The projector has a initial default configuration for the memory banks which can be programmed again as the customer wishes to and which represents a goods starting base for the initial set up operations Below follows a list of all main configuration features saved by default and the installation handbook describes some further details on this matter INPUT STANDARD FORMAT 640 480 VGA 31 5 KHZ 800 x 600 VESA 36 KHZ BAN 1024 x 768 XGA 35 5KHZ EE 640x480 CUSTOM INTRODUCTION TO THE USE OF THE VIDEOPROJECTOR The commands of the XS 2000 HT are designed for using the videoprojector in the easiest and the most straightforward way possible still maintaining the possibility of acting on all parameters also the specifically technical ones by means of a infrared remote control After having correctly performed the installation and the initial set up the user can display the image as he wishes optimally adjusting it by simply pressing one of the selection buttons from 0 to 9 on the remote control During the initial adjustment each
11. ear To switch off the OSD before it automatically switched off itself press the Menu off button 8 Acursor will appear on the left of the menu This cursor can be moved using the 6 3 buttons depending on menu item required Using the gt 5 and 4 buttons you can enter and quit the sub menus adjust the selected functions go to the selected function To return to the previous menu go to the top item in the menu title and then press The following examples describe the main OSD messages Example 1 Bank 1 recalled bank information Bank 1 MAIN MENU menu title ADJUSTMENT title of selected sub menu MAIN MENU ADJUSTMENT QUALITY SOURCE SIZE ADJ CONVERGENCE Example 2 Bank 1 recalled bank information 32 Bank 1 32 current function value IIIIIII graphic function value ADJUSTMENT sub menu title ADJUSTMENT BRIGHTNESS selected function BRIGHTNESS CONTRAST COLOR HUE BLACK PLUS GAMMA Example 3 Bank 1 recalled bank information ON Bank 1 ON current state of function ADJUSTMENT sub menu title ADJUSTMENT BLACK ADJ selected function BRIGHTNESS CONTRAST COLOR HUE BLACK PLUS GAMMA Example 4 Bank 1 recalled bank information Bank 1 PAL information on selected function PAL SOURCE sub menu title STANDARD name of selected function SOU
12. f the OSD menu After choosing one input you need to select the standards and adjust all the other possible parameters to obtain the best screen result In each Bank is also saved the information regarding the selected input you may therefore match any input you like and the whole corresponding configuration to each Bank When choosing the connections to the video inputs it is important to consider their features that is INI videoin 1 BNC composite video PAL NTSC SECAM forced COMB FILTER executable for PAL and NTSC IN2 videoin2 BNC composite video PAL NTSC SECAM forced S VHS Y C PAL NTSC SECAM forced VGA standard SUB D 15 pin 20 STANDARD SELECTION Bank 1 The standard selection is adjusted by default to PAL manually set one of the following standards by SOURCE acting in sequence the 5 or 4 buttons INPUT SELECT STANDARD COMB FILTER SELECT gt PAL NTSC SECAM VCR TV When selecting a standard all functions needed for decoding the signals in the standard chosen are automatically adjusted When the SELECT message is displayed the program invites you to manually select the proper standard The decoder recognises automatically the PAL and NTSC standards however for a reliable performance under any signal condition we suggest to choose and save in the Bank the right standard COMB FILTER The COMB FILTER may be activated only for the ON Bank 1 input signals from
13. he input video 1 1 Select Bank 1 input video 1 2 Go to the main menu 3 Select the submenu SIZE ADJ 4 Select the item V SIZE and regulate the right amplitude with the proper cursor 5 Execute the Bank memorization procedure relative to bank 1 see pag 11 12 CHART OF THE PARAMETERS MEMORIZED IN THE BANKS The projector is factory preset with the memorized banks in accordance with the details listed in the following chart 1 tA amp c tA 20 22 23 24 23 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 FUNCTIONS INPUT STANDARD COMB FILTER VCR TV BRIGHTNESS CONTRAST COLOR HUE BLACK PLUS GAMMA PEAKING CTI NTSC MATRIX R DARK G DARK B DARK R BRIGHT G BRIGHT B BRIGHT V SIZE H SIZE H PHASE KEYSTONE PINCUSHION SHIFT R V SHIFT G V SHIFT B V SHIFT R H SHIFT G H SHIFT B H CORNER ADJ BLANKING BLANK TOP BLANK LEFT BLANK RIGHT CUT OFF WHITE PEAK W P MODE B PLUS LANGUAGE R VGA N A N A OFF 23 63 50 0 OFF OFF 0 0 63 ON 63 ON OFF 0 VID 1 PAL ON ON 10 63 50 0 ON 0 2 1 OFF 10 30 30 15 30 30 15 15 23 38 30 50 50 50 50 50 50 40 ON 5 50 OFF 63 ON OFF 1 VID 1 PAL ON ON 20 50 50 0 ON 0 2 1 OFF 30 30 30 10 30 30 15 20 30 40 15 50 50 50 50 50 50 40 ON 30 15 36 OFF 63 ON O
14. if the Cut off function in G DARK the Service menu is set to ON then the B DARK R G B R BRIGHT dark function cannot be activated G BRIGHT To adjust the white balance select the menu B BRIGHT function and then press the 5 button or the 4 button to increase or decrease the required colour temperature alignment in the dark grey areas of the picture whereas R G B bright work mainly in the white areas of the picture To correctly adjust these parameters temporarily lower the color saturation to zero and then adjust the black and white picture 10 MENU SERVICE This menu contains certain functions that are mainly required when initially setting up the projector Please do not change these parameters if you are not 10046 sure of the results To avoid accidental and changes to important parameters such as the manual or automatic cut off a safety device has been build in to stop access to the SERVICE menu Thus if you want to enter this menu you must select the SERVICE function and then press the gt 5 button for about 10 seconds until the required menu list is displayed While this button is pressed the cursor must not flash CUT OFF automatic manual This function should be used by the installation technician only To change the power circuit that controls ON Bank 1 cathode ray tube cut off from the automatic to the manual mode select the required item and SERVICE then pres
15. l will disappear If button 11 is kept pressed for a few seconds the test signal generator will be activated in a second mode service test mode If the same button 11 is pressed in this mode it will normally change the field color one at a time from the most useful colors to the convergence operation To quit this particular mode keep button 11 pressed until the test field disappears 24 Function of key 10 on the remote control invert keystone V See also installation manual This button can only be used when the test signal generator has been activated 11 in the second function mode service test mode This function is used when installing the projector to make any correction to the keystone based on the kind of fixing base ceiling floor When the projector is installed and set up the best function based on the kind of projection must be saved in all the Banks NB So as not to lose the setting in the various Banks while updating the keystone function only proceed as follows Recall Bank 1 select the second test mode press button A 10 on the remote control and select the correct keystone phase quit the test signal mode press button 2 and then button Bank 1 At this point the pre existing data in Bank 1 will be saved along with any adjustment made to button A only Recall Bank 2 select the second test mode press button A 10 on the remote control and select the correct keystone pha
16. one of the 10 buttons is matched by saving to the video source and its wide range of functions and adjustments The user may save a new condition or retrieve the last one he saved for each button any time he likes From the remote control the user may also adjust the Brightness Colour Contrast and the Chroma control for the NTSC standards The operations for selecting the inputs the standards the options and to fix the dimensions and the quality of the image may be performed directly from the remote control and can be reached by scrolling the menu options displayed OSD When pressing any of the four arrow buttons the menu is made active on the screen With the 4 and buttons you can select the option or the SUB MENU you wish With the and buttons you may change the function you wish The OSD disappears automatically after about 10 seconds from the last operation A control panel on the projector grants the possibility of controlling the projector in case the remote control is not working batteries empty To modify or add the configurations you may temporarily or permanently change the options and the adjustments read the rest in this handbook which describes all possible operations and adjustments in detail 1 THE REMOTE CONTROL Control and Functions HY maua Ps S 2 3 4 5 VGA MEMORIES BANKS VIDEO 1 A VIDEO 2
17. r on board 27 Main fuse 28 Power socket 220V AC 110V AC 29 Power switch 30 Adjustment control using OSD menu functions 31 Infrared receiver 3 INPUT CONNECTIONS VGA Input pin1 red signal pin2 green signal pin3 blue signal pin4 5 6 void pin6 7 8 ground pin9 void pin10 ground pin11 12 void pin13 H sync pinl14 V sync pin15 void CD Te T e O CNT15DMA On this input can be connected standard VGA signal from PC graphic video boards whose specifications are compatible with the below chart TITLE H xV Khz Hz ee _ VGA 640x480 640x480 31500 6000 VESA VS901101 640x480 37861 7280 VESA 480 75Hz 640x480 37500 75000 VESA VG900601 800x600 35 156 56250 VESA VG900602 800x600 37879 60317 NEC 3DPGC 640 398 30303 60000 NEC 8514 A 1024x768 3552 8696 NEC VGA350 720x350 3147 7009 NEC VGA400 720x400 3147 7009 NEC VGA480 720x480 3147 5994 NEC EVGA350 720x350 3786 8413 NEC EVGA400 720x400 3786 8413 NEC EVGA480 720x480 3786 7281 NEC 3lkhz 720x240 3100 10000 NOKIA 447X 8 640x480 31472 59947 NOKIA 447X 9 640x350 31472 700944 SONY 20 SE 1 624x468 31469 59940
18. returns This will occur an automatic warming up cycle Alternatively you may recall the previous values by recalling the current Bank BLUE PLUS STRETCH ON Bank 1 This function activates a special circuit that if SERVICE the amount of blue in the picture exceeds 80 of CUT OFF the nominal signal will increase the blue circuit s power so that the color temperature rises thus BLUE PLUS increasing the brightness of the white areas of ITALIANO that picture To activate or deactivate select the menu function and then press the 5 button or the 4 button OFF to choose the required mode LANGUAGE The menus are in two languages ON Bank 1 You can select either of the languages for each memorized Bank p is To select the languages use the gt 5 button WHITE PEAK and the 4 button W P MODE Menu item will be update when the OSD BLUE PLUS buffer is refreshed ITALIAN 11 MENU SOURCE Selecting the inputs Bank 1 After the selection of INPUT SELECT then IN 1 switch in sequence with the 9 5 and 4 SOURCE buttons all the input signals displayed on the screen INPUT SELECT STANDARD INI IN2 SVHS VGA COMB FILTER With the 12 13 14 buttons on the remote VCR TV control you may directly switch the VGA IN 1 IN 2 inputs respectively while holding for some seconds button 14 pressed you switch on the SVGA input without the support o
19. rrect 50 Bank the static convergence from the remote control The adjustment is performed by choosing in sequence the option you wish from the menu SHIFT and acting on the 5 or 4 buttons to adjust the function you like NB The value 50 on the OSD corresponds the zero value of the correction teet yy y In order to avoid any contrasting adjustment overlapping with an useless energy waste during the installation we suggest you to compensate any possible shift problem using the magnetic centring rings so that the optimal regulations from the remote control remain near value 50 22 CORNER ADJUSTMENT COMPENSATION The dynamic convergence adjustments to the 40 Bank 1 image corners are globally performed by this function which allows you to dose correction CONVERGENCE needed according to the variation of the image SHIFT format particularly for the vertical size CORNER ADJ The adjustment is made by choosing the option BLANKING desired from the menu and acting on the 3 5 TOP button to increase or 4 button to decrease S Em the correction i We recommend to perform the adjustment when installing the new image formats During the installation the convergence is performed after having set the Corner adj on 40 BLANKING The image margins are off when the blanking OFF Bank 1 f
20. s gt 5 ON and 4 OFF Change over from function mode another WHITE PEAK hat linked t dh 6b W P MODE means that linked parameters will have to be BLUE PLUS adjusted brightness contrast white balance ITALIANO black adj The cut off function mode con also be saved in any Bank you want 18 White peak limiter and W P mode white peak limiter absolute relative to cut off This function should be used by the installation technician only These two functions are tied to each other When the W P MODE function is switched 60 Bank 1 ON OFF the white peak adjustment mode is set SERVICE When W P MODE is in the ON position the CUT OFF signal white peaks as controlled by the white WHITE PEAK peak are limited with due consideration to the W P MODE amount of black ee PLUS When W P MODE is in the OFF position alian the signal white peak as controlled by the white peak are unlimited i e without taking into consideration the amount of black in the picture To activate or deactivate this function select the specific menu function and the press the 5 button or the amp 4 button to choose the required mode NB A decrease white peak in the limited function may cause te whole picture to disappear If so return to the higher values using the gt button even if the picture has totally disapperared and wait until the picture
21. s buttons 15 on the remote control CONTRAST you can immediately access tint control without COLOR having to use the OSD menu HUE BLACK PLUS GAMMA 15 32 Bank To adjust the tint in standard NTSC select the menu function and then press the gt 5 button ADJUSTMENT to increase it or the 4 button to decrease it BRIGHTNESS If you press button 15 on the remote control CONTRAST you can immediately access tint control without COLOR having to use the OSD menu HUE BLACK PLUS GAMMA Black plus adjustment When switched on this function will activate a ON Bank special circuit adaptive black stage which automatically adjusts the darker parts of the ADJUSTMENT BRIGHTNESS picture as analysed during the scanning stage to CONTRAST the nominal black level Thus better contrast is COLOR achieved HUE When you have selected this function in the BLACK PLUS menu it can be switched on or off by using the GAMMA gt 5 ONor the 4 button OFF Gamma correction 32 Bank 1 This function allows for a non linear increase in the video signal thus amplifying the darker areas of the picture The darker scenes of the picture DIUI MENT will be clearer BRIGHTNESS CONTRAST To adjust the gamma correction select the menu COLOR function
22. se quit the test signal mode press button M 2 and then button Bank 2 At this point the pre existing data in Bank 1 will be saved along with any adjustment made to button A only TRUM carry out the same operation for all the other 8 Banks 16 Function of key B 9 of the remote control This button forces the horizontal synchronise circuit into the autosync mode The button will only be activated when the second test mode has been activated Forcing in the autosync mode is useful to synchronise video signals from graphic boards that even though they work with parameters within the standard VGA range do not meet the specifications 25
23. unction is ON while when it is OFF the image margins are visible oe The blanking function acts as function switch CORNER ADJ TOP adjustment of the top margin BLANKING LEFT adjustment of the left margin TOP RIGHT right adjustment of the right margin LEFT To activate and deactivate the blanking function RIGHT act on the 9 5 or 4 buttons 23 TOP adjustment of the top margin 40 Bank 1 LEFT adjustment of the left margin RIGHT adjustment of the right margin The image quantity when off can be adjusted as CONVERGENCE wished by selecting the option desired and acting SHIFT on the gt 5 4 buttons CORNER ADJ BLANKING NB When adjusting the right and left Se functions in VGA mode you may improperly switch the screen off because of the great RIGHT i adjustment excursion to contain the difference in the scanning intervals that must be considered as normal as long as in the adjustment range the screen is switched off as desired In case of computer signals considering the precision of the image margins and the absence of noises during the scanning return intervals the blanking function is very often useless therefore it might be convenient to deactivate it 14 TEST SIGNAL GENERATOR Press button 11 on the remote control to activate the white test signal field Press the button again and the test signa
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