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Mitsubishi Electric VS-50XL20U Setup And Installation Manual Download Page 26

 

 
 

 

 

VS-50XL20U, VS-67XL20U, VS-50XLW20U 
Set-up and Installation Manual 

26 

 

1.5.4.  Color balance adjustment 

Adjusting the luminance and tint between each screen of a multi-screen. In principle, the 
adjustment should be according to (3) CSC Adjustment. However, follow (2) BLACK LEVEL 
adjustment, (4) WHITE BALANCE adjustment and (5) GRADATION adjustment, if necessary. 
After that, set TARGET COLOR and SENSOR to get optimum luminance and tint. 

 
 
 
 
 
 
 
 

Color balance adjustment flow chart 

1.5.4.1. Preparation 

Before the adjustment, set each value according to the following table. 

Item 

Value 

Menu 

1 CONTRAST 

100 

Menu 

1 

2 BRIGHTNESS 

0 

Menu 

1 

3  COLOR MATRIX 

OFF 

Menu 1 

4 WHITE 

BALANCE 

R-GAIN  1000 
G-GAIN  1000 
B-GAIN  1000 

INSTALLATION in system menu 

5  WHITE BOOST 

OFF 

MISC FUNCTION in system menu 

6  SENSOR 

STOP or OFF 

MAINTENANCE in system menu 

1.5.4.2. BLACK LEVEL 

This adjustment is not necessary unless the difference of the luminance and tint in black is 
noticeable between each screen. Be careful not to deteriorate the contrast because it can 
be adjusted only by increasing the black luminance level.

 

[Procedure] 
1.  Press [TEST] button three times and press [R], [G] and [B] button to display the black signal 

in the adjustment white. 

2.  Select BLACK LEVEL in INSTALLATION in the system menu. 
3.  Select R-, G- or B-LEVEL and adjust each color level in black. 

1.5.4.3. CSC 

Used to select in CSC1 or CSC2, the memories to save CSC adjustment values. 
[Procedure] 
1.  Press [TEST] button three times to display the adjustment white. 
2.  Select CSC in MAINTENANCE in the system menu. 
3.  Select CSC1 or CSC2. 
4.  Press [R], [G] or [B] buttons to display the monochrome color to adjust. 
5.  Display the monochrome red and adjust the luminance level finely by decreasing R–R of the 

brighter screen, according to the darkest screen, if the luminance differs between each 
screen.

 

(If decreasing the luminance excessively, increase R–R.) 

6.  Adjust the tint on the monochrome red finely by increasing or decreasing R–G, R–B if the tint 

differs between each screen. 

7.  Display the monochrome green and adjust the luminance level finely by decreasing G–G of 

CSC 

adjustment (3)

BLACK LEVEL 

adjustment (2) 

GRADATION 

adjustment (5)

SENSOR 

Setting (7) 

Preparation 

(1) 

TARGET COLOR 

Setting (6) 

WHITE BALANCE 

adjustment (4) 

Summary of Contents for VS-50XL20U

Page 1: ...DLPTM Projector VS 50XL20U VS 67XL20U VS 50XLW20U Set up and Installation Manual October 10 2003 REV 1 4 ...

Page 2: ...ixing the adjuster 16 1 4 7 Mirror distortion adjustment for VS 50XL20U and VS 50XLW20U 17 1 5 Initial set up 19 1 5 1 Menu operation 19 1 5 2 Dipswitch setting 21 1 5 3 System set up 21 1 5 4 Color balance adjustment 26 1 5 5 Image set up 30 1 6 Input memory setting When the main unit input port is selected 33 1 6 1 Selecting input port 33 1 6 2 Automatic input signal scanning 33 1 6 3 Signal adj...

Page 3: ...dication for VS 50XLW20U 61 1 11 Condenser lens adjustment for VS 50XL20U and VS 67XL20U 62 1 12 Focus adjustment 63 1 13 For delivery 64 1 13 1 6 axis adjuster fixing 64 1 13 2 Color wheel locking 64 1 13 3 Lamp cushion inserting for VS 50XLW20U 65 2 FUNCTION 66 2 1 Memories 66 2 2 Menu list 66 2 2 1 Menu 1 66 2 2 2 Menu 2 short press 67 2 2 3 Menu 2 press and hold 68 2 2 4 MEMLIST 69 2 3 Test pa...

Page 4: ...h 1 5 2 Dipswitch setting 1 5 4 Color balance adjustment 1 8 Display memory setting 1 9 Setting as daisy chain connection 1 2 Set up and installation 1 3 Connecting 1 6 Input memory setting When the main unit input port is selected 1 4 Picture outline adjustment 1 7 Input memory setting When the input board is selected 1 5 5 Image set up ...

Page 5: ...ts and ventilation holes blocked The unit may overheat and cause a fire or breakdown Be sure that lighting or sunlight does not leak into the screens Inspect the mounting fixings more than once in a year as needed 1 2 2 Preparation Make sure that all of the following are supplied Supplied accessories per unit Q ty Necessary tools 1 Hexagon socket head bolt M6 8 2 Flat washer for M6 8 3 Spring wash...

Page 6: ...screws at the positions shown in the figure 2 When you use VC B20KV stick the supplied terminal name label on VC B20KA and then combine VC B20KV and VC B20KA with 2 supplied screws Firmly insert the input board through the guide rail to the end 3 Firmly attach the input board with the 6 screws that has been removed in the step 1 at the positions shown in the figure Panel cover Input board Input bo...

Page 7: ...he key slot faces the top as you begin the procedure 2 Pull the color wheel cushion till the flange hits the metal part For VS 50XLW20U pliers are recommended to use since it is hard to access with fingers 3 Turn it 90 degrees clockwise Caution Before shipment be sure to lock the color wheel see chapter 1 13 2 on page 64 Shipping the product without locking may cause breakage Metal Key slot Color ...

Page 8: ...ain power switch Turning on without detaching may cause smoking and catching fire It should be remembered to lock the lamp cover after detaching If you neglect to lock it the lamp changer may not work correctly Caution Before shipment be sure to insert the cushion see chapter 1 13 3 on page 65 Shipping the product without inserting may cause breakage Lamp cushion Lamp cover ...

Page 9: ...odel VS 50XL20U and VS 50XLW20U which are supplied with the screen fitted 4 Open the lower door 90 degrees by pushing down the handles And then slide to the right to detach The door cannot be opened further than 90 degrees 5 Place the lower projector on the base stand 6 Fix the projector at 4 points with supplied hexagon socket head bolts spring washers and flat washers Caution When holding up the...

Page 10: ... and flat washers 11 Stop up the holes in both sides that are not used for multi screen with joint hole seals Caution To avoid the units from falling measure the horizontal and vertical degrees with the level etc and make sure the units are stably assembled 1 2 6 2 Space adjustment between the screens 1 Temporarily attach the screen units which were detached in the previous step for VS 67XL20U the...

Page 11: ...upper part of the projector to the wall with wall fixing brackets such as shown in the following figure Caution Make sure the whole set is assembled firmly and installed stably To prevent the set from falling due to unpredictable events such as earthquakes and shocks fix the set firmly to the wall and floor Furthermore carefully confirm the strength of the fixing area of the installation place wal...

Page 12: ... numbers Up to 32 projectors can be chained in one control line Make sure that the dipswitch chapter 1 5 2 on page 21 is set adequately according to the connection 1 3 3 Digital image signal connection 1 3 3 1 In the case of daisy chain In the case of digital connection by daisy chain connect DIGITAL IN and DIGITAL OUT terminals between projectors with digital cables DVI The digital image signal c...

Page 13: ...ain The multi screen can be configured by connecting with matrix switch as well as daisy chain connection Connecting with matrix switch Panel 1 Panel 2 Panel 3 Panel 4 Matrix switch Input 1 Input 2 Input 3 Input 4 Input 5 External Supplied control cables ...

Page 14: ...cking area in fringe of the screen becomes hard to see even if the projection image unexpectedly shifts in daisy chained multi screen The numbers of pixels per screen are Horizontal 1 024 4 4 1 016 pixels Vertical 768 3 3 762 pixels 1 4 2 2 In the case of non over scan Adjust picture outline without projecting pixels outside the screen The numbers of pixels per screen are Horizontal 1 024 pixels V...

Page 15: ...REV 1 4 15 C Tilt D V position F Zoom View from the screen 1 4 4 6 axis adjustment E H keystone B V keystone A H position B V keystone E H keystone A H position C Tilt F Zoom D V position ...

Page 16: ...distortion adjust the image position to the center of the screen with V position 4 Adjust the image size to fit the outline of the screen 5 After adjusting roughly on each single screen adjust finely on the multi screen so that each screen edge will link seamlessly 1 4 6 Fixing the adjuster Fix the 5 fixing screws in the reverse order of 1 4 3 Release the lock screws on page 14 Before shipment in ...

Page 17: ...juster appears correct it according to the following procedure 1 Allign top bottom and right lines of the crosshatch pattern with the screen edge by 6 axis adjuster 2 Loosen 4 screws in the rear panel Detach the panel with opening the upper door and lifting the panel 3 Loosen the mirror fixing screw located in the right seeing from the rear side Upper door Rear panel Mirror fixing screw ...

Page 18: ... cannot be corrected by 6 axis adjuster appears correct it according to the following procedure This correction should be done before cube stacking 1 Allign upper left and upper right corners of the crosshatch pattern with the screen corners by 6 axis adjuster 2 Loosen the fixing screw and then turn the adjustment screw clockwise until the distortion is corrected 3 After the adjustment tighten the...

Page 19: ...hing Initialize ESC Cancel back or test pattern off etc ENTER Define UP Menu option and cursor up DOWN Menu option and cursor down LEFT Value down RIGHT Value up Number Display memory calling 1 5 1 2 Operation mode This product has two operation modes normal mode and advanced mode Use the normal mode in the usual operation Switch to the advanced mode when you set up or adjust the projector The two...

Page 20: ...adjustment values after pressing ENTER button By ESC button you can exit the menu without resetting FUNC button allows remote ID setting See chapter 1 5 1 4 for details TEST button can select the test patterns See chapter 2 3 on page 69 for details Even if any menus are being displayed on screen the remote ID setting is available R G B buttons can turn on off the color mute It is not available in ...

Page 21: ...et brightness mode You can select NORMAL or BRIGHT Normally set NORMAL BRIGHT mode can make high bright display In this case the lamp life becomes shorter than NORMAL mode Procedure 1 Select LAMP POWER in MISC FUNCTION in the system menu 2 Set NORMAL or BRIGHT 1 5 3 2 LAMP MODE Used to set lamp driving system You can select LONG LIFE NORMAL or F REDUCTION Normally set F REDUCTION F REDUCTION It dr...

Page 22: ...TART MEMORY in MISC FUNCTION in the system menu 2 Set 1 256 or OFF 1 5 3 6 OVERLAP When the input board is selected Used to set the overlap mode In overlap mode the projector can automatically calculate the output size in consideration of overlapping area In the case of overlapping chapter 1 4 2 1 on page 14 setting OVERLAP ON automatically calculates the output size so as to fit the screen size a...

Page 23: ... 600bps or 19 200bps Procedure 1 Select BAUD RATE in MISC FUNCTION in the system menu 2 Set 9600 or 19200 1 5 3 9 SYSTEM SYNC Used to set 60Hz or 50Hz in accordance with the vertical synchronizing signal of mainly displayed moving pictures Set 60Hz for NTSC signal or 50Hz for PAL signal Make sure that all projectors are set the same system sync setting in a multi screen Procedure 1 Select SYSTEM S...

Page 24: ...G in INDICATION in MISC FUNCTION in the system menu 2 Set OFF MESSAGE or STANDBY This is to set the blue LED indicated on screen 2 4 LED display on page 70 at stand by state LED Lighting the blue LED on screen OFF No indication Procedure 1 Select STANDBY in INDICATION in MISC FUNCTION in the system menu 2 Set LED or OFF ERROR This is to set the blue LED indicated on screen 2 4 LED display on page ...

Page 25: ... case of a single screen or a multi screen without the input board Procedure 1 Select BLOWOUT in MISC FUNCTION in the system menu 2 Set OPERATE or SHUTDOWN 1 5 3 14 LAMP CHANGER for VS 50XLW20U CALIBRATION This adjustment is normally unnecessary since it is automatically set in auto lamp changing chapter 1 10 3 on page 59 It adjusts the lamp position optimally to maximize the brightness Procedure ...

Page 26: ...use it can be adjusted only by increasing the black luminance level Procedure 1 Press TEST button three times and press R G and B button to display the black signal in the adjustment white 2 Select BLACK LEVEL in INSTALLATION in the system menu 3 Select R G or B LEVEL and adjust each color level in black 1 5 4 3 CSC Used to select in CSC1 or CSC2 the memories to save CSC adjustment values Procedur...

Page 27: ...hem related CSC values fluctuate in synchronization with the adjustment In the case of R GAIN the values of R R R G and R B fluctuate to adjust luminance without changing color balance in red Be careful to adjust so that the sums of items 1 4 7 2 5 8 3 6 9 in the following table should not be over 1 023 respectively CSC adjustment item Adjustment value Range Menu Increase Decrease Displayed color ...

Page 28: ...ing adjustment item B 6 Adjust to match the luminance tint level in the fringe of screens area b and c At first adjust totally using adjustment item A and then compensate corner areas using item B 7 Repeat the steps from 4 to 6 so as to uniform the luminance tint level of all colors Gradation adjustment point Gradation adjustment item 1 5 4 6 TARGET COLOR TARGET COLOR can register CSC adjustment v...

Page 29: ...maintain the uniformity over the long term At initial setting Procedure 1 Set WHITE BOOST OFF 2 Select SENSOR in MAINTENANCE in the system menu 3 Select SET INITIAL SENSOR DATA and press ENTER button in reply to SET OK message to obtain the SENSOR initial value 4 Switch SENSOR OFF to SENSOR RUN by right arrow button Color balance readjustment after SENSOR RUN If you adjust CSC GRADATION or WHITE B...

Page 30: ...ION 5 5 Making hue brighter Making undertint 1 5 5 2 AMP GAIN When ANALOG is input This adjustment is normally unnecessary Used to adjust the gain of analog signal input level in main unit as needed It is available toward all input memories Procedure 1 Display full white signal via actual input route 2 Select AMP GAIN in INSTALLATION in the system menu 3 Select AUTO GAIN and press ENTER button in ...

Page 31: ...or bright ambient light ON setting increases the apparent contrast of bleached image due to the room illumination for easy viewing Set the value on all projectors to be equal in a multi screen Procedure 1 Select ADV DARK in MISC FUNCTION in the system menu 2 Set ON or OFF 1 5 5 6 GAMMA This adjustment is normally unnecessary Used to make the entire image brighter or darker This gamma correction ad...

Page 32: ...ollow the procedure below This boost function is not effective if the variation of brightness and tint of each screen is wide before CSC adjustment It can be used only in the small multi screen system Procedure 1 Adjust color balance chapter 1 5 4 on page 26 in a state of WHITE BOOST OFF at first 2 After the adjustment display the adjustment white by pressing TEST button three times 3 Select WHITE...

Page 33: ... with the sync signal frequency in the default memory preset supported signals and already registered input memories The following table is the supported signal list in main unit input port Computer signal Resolution Line rate kHz Frame rate Hz 640 x 480 31 47 59 94 800 x 600 35 16 56 25 800 x 600 37 88 60 32 1024 x 768 48 36 60 00 1280 x 960 60 00 60 00 IBM PC AT compatible 1280 x 1024 63 98 60 0...

Page 34: ...lly striped noise 3 Press ESC button and select FINE in the menu 1 4 Adjust to eliminate the jitter noise If the jitter noise cannot be improved by H TOTAL and FINE adjustment adjust CLOCK RANGE chapter 1 6 3 5 1 6 3 3 CLAMP When ANALOG is input Adjust it only when the following problem occurs Used to adjust clamp pulse position and width according to the timing of input signal when the whole imag...

Page 35: ...3 Select AUTO GAIN and press ENTER button in reply to AUTO GAIN START message The adjustment will finish when CALCULATE indication disappears When ERROR is displayed The error message is displayed if the input signal level exceeds the adjustment range like the level is too low or too high or full white signal is not input In such cases it is necessary to input signal with optimum level Manual adju...

Page 36: ... most cases the optimum option VIDEO or COMPUTER is automatically selected depending on the type of the input signal OFF Select to turn off the color matrix function VIDEO Select when a motion image is input COMPUTER Select when a signal is input from a computer USER Select a manual adjusted color matrix setting For the detail adjustment see 1 5 5 1 COLOR MATRIX USER on page 30 Procedure 1 Select ...

Page 37: ...the memory number by left right buttons and press ENTER button to save 3 The current setting will be saved in the memory if the number is unregistered If it has already been registered the overwrite confirmation message will be displayed 4 If you don t save it press ESC button to exit the menu 1 6 6 Input memory calling deleting Registered input memory can be called and deleted when needed Call Pr...

Page 38: ...ive input signal area on the screen Procedure 1 Select DISPLAY in the menu 2 2 Select H DISPLAY POS and change it to 1 1 by left right button 3 Select V DISPLAY POS and change it to 1 1 by left right button Note If H SIZE or V SIZE chapter 1 7 4 2 on page 40 in the menu 1 page 1 is changed H DISPLAY POS and V DISPLAY POS should be readjusted to 1 1 1 7 3 Automatic input signal scanning NORMAL butt...

Page 39: ...d after automatic input signal scanning It can switch the input signal type RGB or YUV signal Procedure 1 Select SIGNAL TYPE in the menu 1 page 4 or 2 2 Select RGB or YUV according to the input signal 1 7 3 3 H TOTAL When S ANALOG is input Adjust it when incorrect image is displayed after automatic input signal scanning It can adjust the total dot number in the horizontal direction of the input si...

Page 40: ...ce is COMPOSITE or Y C in daisy chained multi screen H POSITION and V POSITION should be set same values as the projector which has the signal from an external device Example 2 1 7 4 2 H SIZE V SIZE Used to adjust the effective area size of the input image when the image size is incorrect after H TOTAL in the case of S ANALOG input and H POSITION V POSITION adjustment Procedure 1 Select H SIZE in ...

Page 41: ...menu 1 page 1 2 INTERLACE adjustment OFF Select when non interlace signal is input STATIC Select when interlace signal is input to display still image MOTION Select when interlace signal is input to display motion image Note STATIC and MOTION menus are available only when interlace signal is input from S ANALOG or S DIGITAL 3 F INVERT adjustment It can inverse even odd fields when cross lines on t...

Page 42: ...rt of the image is distorted while 3 line signal sync on green or 4 line signal composite sync is input Procedure 1 Select MASK START in the menu 1 page 3 2 Set the maximum value that resolves the image distortion 3 Select MASK END in the menu 1 page 3 4 Set the minimum value that resolves the image distortion 1 7 4 8 SYNC SELECT When S ANALOG is input This adjustment is normally unnecessary since...

Page 43: ...sted when input signal is YUV signal Procedure 1 Display full white signal via actual input route 2 Select AMP GAIN in the menu 1 page 4 3 Select AUTO GAIN and press ENTER button in reply to AUTO GAIN START message The adjustment will finish when CALCULATE indication disappears When ERROR is displayed The error message is displayed if the input signal level exceeds the adjustment range like the le...

Page 44: ...ally selected depending on the type of the input signal OFF Select to turn off the color matrix function VIDEO Select when a motion image is input COMPUTER Select when a signal is input from a computer USER Select a manual adjusted color matrix setting For the detail adjustment see 1 5 5 1 COLOR MATRIX USER on page 30 Procedure 1 Select COLOR MATRIX in the menu 1 page 2 2 Select OFF VIDEO COMPUTER...

Page 45: ...the value by left right buttons 1 7 5 8 TINT When COMPOSITE or Y C is input Used to adjust the hue of the image It is effective only for NTSC signal NORMAL button can reset it to the factory setting Procedure 1 Select TINT in the menu 1 page 3 2 Adjust the value by left right buttons 1 7 5 9 SHARPNESS When COMPOSITE or Y C is input Used to adjust to sharpen or soften the image Be noted that increa...

Page 46: ...ct NO or press ESC 2 Designate the memory number by left right buttons and press ENTER button to save 3 The current setting will be saved in the memory if the number is unregistered If it has already been registered the overwrite confirmation message will be displayed 4 If you don t save it press ESC button to exit the menu 1 7 7 Input memory calling deleting Registered input memory can be called ...

Page 47: ...t memory first 1 8 2 H DISPLAY POS V DISPLAY POS Used to adjust the position and expansion ratio on the multi screen Procedure 1 Select DISPLAY in the menu 2 2 Set the values of H DISPLAY POS and V DISPLAY POS The n of parameter n m indicates the panel position in the vertical and horizontal direction The m indicates the total number of screens in the directions For the detail setting in the case ...

Page 48: ...nu 2 2 Adjust each item Note It will be automatically renewed when H V DISPLAY POS are changed 1 8 5 DIGITAL OUT Used to set the signal to be output from the digital output terminal It is required in the case of a daisy chained multi screen 1 line signal can be optionally selected from the signal via the input board The registered input memory is required to output the signal from digital output t...

Page 49: ...Display memory saving The adjusted values can be saved in the display memory The number of memories is 256 Note The registered input memory is required when you save the display memory If the input memory has not been registered register it before the display memory registration Procedure 1 Press ESC button during the menu 2 displaying to show SAVE THE CHANGES message And select YES in reply to it...

Page 50: ...Input memory setting When the input board is selected on page 38 and 1 8 Display memory setting on page 47 2 Select DIGITAL input as the input port of downstream projectors according to 1 7 1 Selecting input port on page 38 3 Save the input memory and display memory of downstream in the same way as the first projector Normally it is unnecessary to change the input signal position since it is autom...

Page 51: ...at analog signal A is input to panel 1 upper left and video COMPOSITE signal V is input to panel 2 upper right and each screen is connected by daisy chain Procedure 8 Select COMPOSITE input as the input port of panel 2 according to 1 7 1 Selecting input port on page 38 9 Adjust the input memory setting of panel 2 Normally it is unnecessary to adjust when video input is selected 10 Save the input m...

Page 52: ...p firmly When the lamp isn t installed properly it won t illuminate Improper installation may result in fire The lamp gets very hot during operation Do not replace the lamp immediately after operation because you may get burned or injured Before replacing the lamp turn off the power to extinguish the lamp and wait about one minute for the cooling fan to stop Then turn off the main power switch unp...

Page 53: ... for the lamp cooling down 2 Hold the handles by the fingers and pull the lower door open 3 Loosen the two lamp fixing screws 4 Hold the handle and pull out the lamp Be sure to grip the handle with one hand and hold the lamp with the other hand to pull it out safely Do not touch the glass envelope of the lamp It may burn you Handles Lower door Lamp fixing screws Handle ...

Page 54: ...After the replacement perform Condenser lens adjustment chapter 1 11 on page 62 Color balance adjustment chapter 1 5 4 on page 26 or Picture outline adjustment chapter 1 4 on page 14 as needed You don t have to reset the lamp timer value since the lamp operating time is automatically updated when lamp is replaced As needed you can reset it manually in LAMP TIMER RESET in MAINTENANCE in the system ...

Page 55: ...d unplug the power cord from the wall outlet Wait at least one hour for the lamp cooling down 2 Loosen the screw in upper door to open 3 Lift up the latch in the partition door 4 Open the partition door and fix it on the magnet Upper door Screw Magnet Latch Partition door ...

Page 56: ...l out the spare lamp from the lamp waiting position Pull out the lamp vertically Rough treatment may cause damage If you replace the lamp in lighting position perform manual lamp swap in the state of the lamp cover closing Do not touch the glass envelope of the lamp It may burn you Lamp cover Lamp cover Manual lamp swap switch Lamp waiting position Replacing lamp Lamp lighting position ...

Page 57: ...cause damage Do not touch the glass envelope of the lamp with your fingers The oil on your fingers may cause damage or explosion of the lamp 9 Close the lamp cover 10 Lock the lamp cover If you neglect to lock it the lamp changer may not work correctly New lamp Lamp waiting position Lamp cover ...

Page 58: ...the waiting position perform manual lamp swap in the state of the lamp cover closing You don t have to reset the lamp timer value since the lamp operating time is automatically updated when lamp is replaced As needed you can reset it manually in LAMP TIMER RESET in MAINTENANCE in the system menu If TERGET COLOR chapter 1 5 4 6 on page 28 is set the optimum color is adjusted automatically after lam...

Page 59: ...ff on has been performed during this status auto lamp changing starts If it succeeds to ignite it continues to work Otherwise the status indicator shows error code 1 1 10 3 2 Action in brightness deterioration When the luminous sensor detects the brightness deterioration the lamp changer swaps it for spare lamp automatically You can set three types of starting condition of auto lamp changing NORMA...

Page 60: ...igit remote ID number buttons in remote control consecutively 2 The power is turned on automatically 3 The current lamp is swapped with spare lamp 4 The projector is turned off and goes back to stand by mode 1 10 5 Lamp position auto calibration for VS 50XLW20U VS 50XLW20U has the function that can automatically adjust the lamp to the suitable position to maximize the brightness It performs the au...

Page 61: ...ayed on screen when the spare lamp is required to replace after the auto lamp changing in other word when the spare lamp status is USED JUNK or no attaching It blinks once in 5 seconds The mark will disappear when the spare lamp is replaced to NEW new or not deteriorated lamp Even if the spare lamp status is not NEW you can erase the indication by resetting the spare lamp operating time on page 58...

Page 62: ... If the WHITE BOOST chapter 1 5 5 9 on page 32 is set other than OFF change the setting OFF in WHITE BOOST in MISC FUNCTION in the system menu 4 Display any internal test pattern except full bit white by TEST button 5 Press and hold DISPLAY button in advanced mode to display the status information The luminous sensor value is indicated in the lowest line L SENSOR 6 Loosen the adjustment screw on t...

Page 63: ... 6 Turn the lens to focus clearly on the center of the screen 7 Turn the lens hood to align the position not to shade the image 8 Turn the lens to adjust the focus with balance on the whole screen 9 Turn the lens hood to align the position not to shade the image again 10 Fix the focus lock screws suggested torque 0 38Nm 0 03 Be careful not to stress too much on the lens 11 Fix the lens hood fixing...

Page 64: ...rting the cushion may cause breakage 1 13 1 6 axis adjuster fixing Fix the 5 fixing screws and 4 lock screws with referring to 1 4 6 Fixing the adjuster on page 16 1 13 2 Color wheel locking 1 Turn the color wheel cushion 90 degrees counter clockwise For VS 50XLW20U pliers are recommended to use since it is hard to access with fingers 2 Push the color wheel cushion all the way in till the flange o...

Page 65: ...p cushion into the designated place Shipping the product without inserting may cause breakage Be care about inserting direction of the cushion It should be remembered to lock the lamp cover after inserting If you neglect to lock it it may cause damage Lamp cover Cushion inserting place Lamp cushion ...

Page 66: ...memory setting Menu 2 press and hold for system memory setting 2 2 1 Menu 1 Menu 1 consists of common items which is displayed with all signal inputs and additional items which is additionally displayed depending on the input signal In the following tables the items within parentheses are initial values 1 This mark means that the item is displayed when the input board is attached and it can be sel...

Page 67: ...ITE or Y C is selected Item In main unit In input board Description Page COLOR 8 8 0 Color depth setting 45 TINT 8 8 0 Hue of image setting 45 SHARPNESS 8 8 0 Image sharpness setting 45 VCR MODE ON OFF VCR mode setting 45 2 2 2 Menu 2 short press In the following tables the items within parentheses are initial values 1 This mark means that the item is displayed when the input board is attached and...

Page 68: ...osition auto calibration 25 LAMP CHANGE For VS 50XLW20U CHANGE MODE OFF NORMAL LONG LONG Brightness setting for lamp replacement 25 MECH ALIGNMENT No use LAMP TIMER RESET Lamp operating time resetting 54 INSTALLATION R LEVEL 0 127 0 G LEVEL 0 127 0 BLACK LEVEL B LEVEL 0 127 0 Black level adjustment 26 WHITE BALANCE LOW MIDDLE HIGH MIDDLE White balance adjustment 27 RED 20 20 0 YELLOW 20 20 0 GREEN...

Page 69: ...T OPERATE SHUTDOWN OPERATE Lamp blowout mode setting 25 2 2 4 MEMLIST 1 This mark means that the item is displayed when the input board is attached and it can be selected when the input signal via the input board is selected Item Description Page INPUT MEMORY Input memory calling MEMORY CALL INPUT MEMORY DELETE MEMORY Input memory deleting 37 46 DISPLAY MEMORY Display memory calling 1 DISPLAY MEMO...

Page 70: ...ecting the failure it turns off automatically and enters stand by state Lamp failure or lamp burnout Light on 1 sec off 1 sec 1 During retrying the status indicator blinks It automatically goes to the lamp blowout mode Fan failure 0 Zero During warning and shutdown processing 0 and the number that specifies defective fan appear alternately 30 seconds after detecting the failure it automatically tu...

Page 71: ...ents including acid or alkali integrant or abrasive Do not scrub hard with dry hard cloth Cleaning the cabinet Wipe with a lint free soft and dry cloth or if necessary with a damp cloth Then add the finish the cleaning with a dry cloth Do not use solvents like thinner or benzene It may cause degeneration or peeling off a coat 2 6 Control panel ...

Page 72: ...female both IN and OUT Cable Supplied control cables D sub 9 pins male and male should be used to connect between projectors Pin assignment I O Signal Pin No IN OUT IN OUT 1 Input Output EXVIN EXVOUT 2 Output Output TXDS2 TXDM2 3 Input Input RXDS2 RXDM2 4 Output Input GND GND 5 Input output Input output UP BUSY UP BUSY 6 Input Output RCIN RCOUT 7 Output Output TXDS2 TXDM2 8 Input Input RXDS2 RXDM2...

Page 73: ...2 x 864 67 5 75 0 1152 x 864 77 5 85 0 1280 x 1024 63 9 60 0 1280 x 1024 64 0 60 0 1280 x 1024 75 1 71 2 1280 x 1024 80 0 75 0 IBM PC AT compatible 1600 x 1200 75 0 60 0 640 x 480 35 0 66 7 832 x 624 49 7 74 5 1024 x 768 60 2 74 9 1152 x 870 68 6 75 0 Apple Macintosh 1280 x 1024 81 1 76 1 1280 x 1024 71 7 66 7 Sun 1280 x 1024 81 1 76 1 1280 x 1024 76 9 72 3 SGI 1280 x 1024 82 0 76 0 HP 1280 x 1024...

Page 74: ...e signal won t be displayed in correct colors In such cases press NORMAL button during the menu 1 displaying to select other signal format 1 HDTV 16 9 format in RGB signal and 1125i 1080i 16 9 format in YCBCR YPBPR signal 2 640x480 60 Hz in RGB signal and 525p 480p 4 3 format in YCBCR YPBPR signal The following signals are processed as follows 3 The signal undergoes under sampling at the specified...

Page 75: ...icromirror DeviceTM are registered trademarks of Texas Instruments Microsoft Windows and Windows NT are registered trademarks of Microsoft Corporation The names of other products or companies mentioned are registered trademarks or corporate trademarks of the companies written herein ...

Page 76: ...r 1 7 5 6 add the direction to set SCALING FILTER 0 when displaying high resolution image In chapter 1 2 3 add the directions to turn off the main power switch and to stick the label In chapter 1 6 2 change the procedure of input signal selection In chapter 1 7 5 10 add VCR MODE menu 2003 08 22 REV 1 2 Add product line up VS 50XLW20U In chapter 1 11 delete the direction to set SENSOR OFF before co...

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