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2-15

SRX-T420

2-4. Lens Adjustment (H Shift, V Shift, Zoom, and Focus)

Procedure

1. Project a test pattern on the INSTALLATION window.
2. Loosen the four bolts securing the projection lens.

Insert the

at screwdriver between the lens bracket and

the lens bracket shield and move the projection lens
from side to side to adjust the horizontal position (H
shift) of the image.

3. After H shift adjustment is completed, tighten the four

screws loosened in step 2.

4. Open the adjustment lid.
5. Turn the control knob of this unit to move the lens up

and down for adjusting the vertical position (V shift)
of an image.

6. Adjust the zoom and focus using the

[+]

and

[_]

buttons in the “LENS CONTROL” menu.

(Refer to “2-7-2. INSTALLATION Window”.)

Projection

lens

Tighten the bolts in the order of











Lens bracket

Lens bracket
shield

Flat screwdriver

Bolts

Projection lens

Fig. 2-4a

Control knob

Adjustment lid

Projection lens

Fig. 2-4b

Содержание SRX-T420

Страница 1: ...DATA PROJECTOR SRX T420 INSTALLATION MANUAL 1st Edition ...

Страница 2: ...e Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden die eine spezielle Befähigung dazu besitzen AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l entretien Afin de réduire les risques de décharge électrique d incendie ou de blessure n effectuer que les réparations indiquées dans le mode d e...

Страница 3: ... Each Window 2 22 2 7 1 Common Items 2 22 2 7 2 INSTALLATION Window 2 24 2 7 3 SERVICE Window 2 26 2 7 4 SETTING Window 2 28 3 Error Message Manual Structure Purpose of this manual 3 Related manuals 3 Trademarks 3 1 Installation Outline 1 1 1 1 Removing Installing the Cabinet Panel 1 1 1 1 1 Name of Cabinet Panel 1 1 1 1 2 Panel U7 Block Assembly 1 2 1 1 3 Panel U2 Block Assembly 1 2 1 1 4 Panel U...

Страница 4: ......

Страница 5: ... describes the information required for the actual management and op eration of this unit Service Manual available on request This manual describes the information for periodic maintenance and detailed ser vice Trademarks Trademarks and registered trademarks used in this manual are follows Windows Windows XP and Windows Vista are registered trademarks of Micro soft Corporation in the United States...

Страница 6: ......

Страница 7: ... It is not required to perform steps 1 to 8 sequentially However do not perform the connection of power cord in step 9 before completing steps 1 to 8 Be sure to remove the lamp bulb when moving this unit 1 Adjust the tilt angle Refer to Section 1 2 2 Install the duct Refer to Section 1 3 3 Install the projection lens Refer to Section 1 4 4 Install the lens cover Refer to Section 1 5 5 Install the ...

Страница 8: ...on of the arrow with attention to the three hooks 3 To install reverse the removal procedure 1 1 3 Panel U2 Block Assembly 1 Remove the panel U7 block assembly Refer to Section 1 1 2 2 Loosen the two screws with drop safe then remove the two grilles 3 Remove the five screws then raise the panel U2 block assembly in the direction of arrow with atten tion to the eight hooks 4 Remove the panel U2 blo...

Страница 9: ...tion 1 1 3 3 Remove the three screws then remove the panel U3 in the direction of the arrow 4 To install reverse the removal procedure 1 1 5 Panel U6 1 Remove the panel U7 block assembly Refer to Section 1 1 2 2 Remove the five screws then raise the panel U6 in the direction of arrow with attention to the seven hooks 3 Remove the panel U6 in the direction of arrow 4 To install reverse the removal ...

Страница 10: ...he three screws then remove the panel U5 in the direction of arrow 4 To install reverse the removal procedure 1 1 7 Panel U1B 1 Remove the panel U7 block assembly Refer to Section 1 1 2 2 Remove the panel U2 block assembly Refer to Section 1 1 3 3 Remove the panel U6 Refer to Section 1 1 5 4 Remove the four screws then remove the panel U1B in the direction of arrow 5 To install reverse the removal...

Страница 11: ...the eight screws then remove the panel U1 6 To install reverse the removal procedure 1 2 Tilt Angle Adjustment n For further adjustment 2 6 Field Angle Adjustment is required In the case of tilt angle under 5 degrees Adjust the tilt angle using the adjuster in the lower portion of this unit 1 Loosen the nut 2 Adjust the tilt angle by rotating the adjuster in the lower portion of this unit 3 Secure...

Страница 12: ...U2 block assembly Refer to Section 1 1 3 3 Remove the panel U3 Refer to Section 1 1 4 4 Remove the panel U6 Refer to Section 1 1 5 5 Remove the panel U5 Refer to Section 1 1 6 6 Set the tools such as jack at both sides of frame then raise the rear portion of the main unit 7 Remove the four M8 bolts 8 Move the adjuster pipe assembly downward and insert the four M8 bolts into the four holes to secur...

Страница 13: ...stration Part name Anchor BKT optionally available 3 294 224 01 1 3 Installing the Duct Attach the commercially available 8 inch duct to the duct connection of the panel U8 of this unit n When attaching the duct be careful not to bend it so that the exhaust air flows smoothly External fan exhaust air air volume specification The following exhaust air volume is required for the 8 inch duct Exhaust ...

Страница 14: ...s bracket Fig 1 4 1 4 Installing the Projection Lens 1 Attach the projection lens 2 Align the notch of lens bracket with the line of projec tion lens and tighten the supplied four bolts in the order from to 3 Connect the three cables focus zoom and POTEN TIO n Do not attach the lens cover before completing the lens adjustment Refer to Section 2 3 ...

Страница 15: ...5 Installing the Lens Cover 1 Attach the lens cover in the direction of arrow with attention to the three hooks n The lens covers are same parts so they can be attached both upper and lower 2 Attach the lens cover in the direction of arrow with attention to the three hooks n When attaching the lens cover align the four convex portions with the four holes ...

Страница 16: ...tection suit kit J 7120 330 A M size J 7120 340 A L size or J 7120 460 A XL size Also wear the shoes that cover the instep of the foot com pletely Be extremely careful when handling the xenon lamp bulb because a high voltage is applied to it Do not touch the lamp bulb with bear hands Otherwise it may break the lamp bulb Wearing of protection suit kit 1 Wear the jacket and trousers 2 Wear the arm c...

Страница 17: ...ating Instructions of the lamp bulb which is required for installation Keep the materials such as packaging box case protection sheet because they are used when disposing of the used lamp bulb 1 Loosen the screw and bend portion A of the anode harness 2 Attach the anode harness to the anode side of the lamp bulb then tighten the screw Tightening torque 1 2 N m ...

Страница 18: ...or assembly Screws with drop safe Maintenance cover Panel U4 block assembly Fig 1 6d 3 Release the lock then open the panel U4 block assembly 420 4 Loosen the screw with drop safe then rotate the cold mirror assembly in the direction of the arrow 5 Loosen the five screws with drop safe then remove the maintenance cover ...

Страница 19: ...xagon socket set screw Anode terminal Bolt Fig 1 6e 6 Remove the bolt from the anode terminal 7 Loosen the hexagon socket set screw of the cathode terminal 8 Remove the plastic cover from the lamp bulb Plastic cover Lamp bulb Fig 1 6f ...

Страница 20: ...cathode terminal n When attaching the lamp bulb be careful not to dam age the reflector portion Also be careful not to dam age the glass of lamp bulb Otherwise it may break the lamp bulb 12 Hold the cathode side of the lamp bulb firmly and raise the anode side Then return the anode holder to the original position and tighten the knob Knob Anode holder Lamp bulb Portion A Cathode terminal Reflector...

Страница 21: ...b on the anode holder 14 Attach the anode harness to the anode terminal then tighten the bolt Tightening torque 1 5 N m n After installing the anode harness separated lamp bulb if there is a clearance in portion A of the anode holder adjust it by bending the anode harness so that there is no clearance between the anode holder and the lamp bulb 15 Tighten the hexagon socket set screw of the cathode...

Страница 22: ...stalling procedure for each slot is same n For INPUT A slot LKRI 005 is installed before shipment Replace it as necessary Parts information Fixed Plate HIF 320 4 159 161 01 For LKRI 003 Fixed Plate DIF 320 4 159 162 01 For LKRI 005 Handle 3 172 089 01 Using 2 pcs Procedure LKRI 003 1 Remove the six screws then remove the panel HIF 44 and finger holder HIF 2 Attach the fixed plate HIF 320 using the...

Страница 23: ...six screws then remove the all blank panels n Store the removed blank panel 5 Remove the six screws then remove the panel cover IF 420 When attaching the LKRI 003 to INPUT B slot 6 Insert the LKRI 003 board into INPUT B slot and connect it securely 7 Attach the panel cover IF 420 using the twelve screws n Attach the blank panel to empty slot ...

Страница 24: ... 7f Fig 1 7g Procedure LKRI 005 1 Remove the two screws then remove the panel DIF 188 and finger holder DIF 2 Attach the fixed plate DIF 320 using the two screws removed in step 1 3 Attach the two handles to the fixed plate DIF 320 4 Remove the six screws then remove the all blank panels n Store the removed blank panel 5 Remove the six screws then remove the panel cover IF 420 ...

Страница 25: ...x 10 Panel cover IF 420 Fig 1 7h When attaching the LKRI 005 to INPUT B slot 6 Insert the LKRI 005 board into INPUT B slot and connect it securely 7 Attach the panel cover IF using the twelve screws n Attach the blank panel to empty slot ...

Страница 26: ... the plug securely Incomplete connection may cause an image trouble When disconnecting the plug be sure to hold the plug with your hand Refer to the Operating Instructions of the equipment to be connected In case of LKRI 003 Input BNC type 2 HD SDI Serial digital 1 485 Gbps Compliant to SMPTE 292M ITU R BT709 BTA S004 Dual link HD SDI Serial digital 1 485 Gbps Compliant to SMPTE 372M DC SDI Serial...

Страница 27: ...put 10 bit single mode Signal level Full Range DVI D terminal Used during signal input of DTV standard DVI1 0 compliant Signal level Limited Range DVI D terminal 10 bit signal of its own specification During input 10 bit twin mode Signal level Limited Range DVI D terminal and AUX terminal 10 bit signal of its own specification During input 10 bit single mode Signal level Limited Range DVI D termin...

Страница 28: ...making the two pins of the interlock terminal open or short The following two patterns can be used for the interlock function in the applicable serial Pattern 1 Normal Open Interlock Short Open short between pin 4 and pin 5 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 Interlock terminal Shield case assembly 1 ...

Страница 29: ...ng and Wiring of External Device w Do not plug the power cord into the power supply when performing the following wiring operations Signal cable wiring When connecting to external device to this unit connect by routing the cable through the hole of the front side 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 External device Hole Front side Fig 1 9 ...

Страница 30: ...nd the electric wiring work should be done by qualified electricians only Do not plug the power cord into the power supply before completing all of the following connecting op erations 1 Remove the two screws 2 Remove the terminal block cover with attention to the two hooks 3 Remove the screw then remove the cable clamp 4 Remove the screw then remove the ground terminal Screws Hooks Terminal block...

Страница 31: ... 1 10d 5 Pack by soldering the end of the ground wire 6 Attach the ground terminal removed in step 4 to the ground wire then fix it with the screw 7 Route the cable through the lower hole of the terminal block then fix each terminal by screw 8 Fix the cable with the cable clamp and screw 9 Attach the terminal block cover ...

Страница 32: ...rojec tor Select to use them according to your system requirements For details on optional accessories refer to the relevant Operating Instructions Lamp LKRX 2042A Projection lens LKRL Z111C with memory function LKRL Z114C with memory function LKRL Z116C with memory function LKRL Z117 with memory function LKRL Z119 with memory function LKRL Z122 with memory function LKRL Z115 LKRL Z140 LKRL 90 fix...

Страница 33: ...is as follows Type of lens Projection distance calculation formula when inputting a 4K x 2K signal Projection distance calculation formula when inputting a 16 9 signal Projection distance calculation formula when inputting a 4 3 signal L min L max L min L max L min L max LKRL Z115 1 48 x W 1 8 x W 1 58 x W 1 92 x W 2 1 x W 2 56 x W LKRL Z117 1 69 x W 2 38 x W 1 8 x W 2 53 x W 2 41 x W 3 38 x W LKR...

Страница 34: ...ts of the optional lenses not mentioned below refer to the mounting instructions supplied with each lens Using the LKRL Z115 projection lens When projecting a 4096 pixel 4K x 2K image at the maximum horizontal picture element Unit mm inches W 4500 5000 6000 7000 8000 9000 10000 12000 14000 16000 177 1 5 196 6 7 236 2 9 275 3 5 315 354 1 3 393 5 7 472 4 9 551 1 6 630 L min 6554 7295 8778 10261 1174...

Страница 35: ..._ 2 9112 0 63223 L max W _ 2 3572 0 51629 H1 W x 0 56250 H2 W x 0 54050 a Screen height when projecting a 3840 x 2160 pixel aspect ratio 16 9 image b Screen height when projecting a 3996 x 2160 pixel aspect ratio 1 85 1 image When projecting a 2880 pixel aspect ratio 4 3 image at the maximum horizontal picture element Unit mm inches W 3500 4000 4500 5000 6000 7000 8000 9000 10000 12000 137 4 5 157...

Страница 36: ... a 4096 x 2160 pixel 4K single screen image b Screen height when projecting a 4096 x 1714 pixel aspect ratio 2 39 1 image When projecting a 3840 pixel aspect ratio 16 9 image at the maximum horizontal picture element Unit mm inches W 4500 5000 6000 7000 8000 9000 10000 177 1 6 196 6 7 236 2 9 275 3 5 315 354 1 3 393 5 7 L min 18062 20042 24002 27961 31921 35881 39841 711 789 945 1100 5 6 1256 3 4 ...

Страница 37: ...738 1 2 842 2 3 946 5 6 1051 1259 1 3 1467 3 5 1676 L max 35266 40270 45274 50278 60287 70295 80303 1388 2 5 1585 3 7 1782 4 9 1979 1 2 2373 1 2 2767 1 2 3161 5 9 H a 2625 3000 3375 3750 4500 5250 6000 103 1 3 118 1 9 132 7 8 147 2 3 177 1 6 206 2 3 236 2 9 mm L min W 45 494 0 18900 L max W 23 598 0 09992 H W x 0 75000 inch L min W 1 7911 0 18900 L max W 0 92905 0 09992 H W x 0 75000 a Screen heig...

Страница 38: ...1 32 SRX T420 1 13 Dimensions Left Exhaust Front Barycentric position Barycentric position ...

Страница 39: ...ng AC power cable Optional lens LKRL LIST Barycentric position Top Barycentric position Right Intake Intake Barycentric position Rear Exhaust Intake Exhaust Intake Bottom Intake Refer to List Barycentric position Panel for lamp replacing Unit mm ...

Страница 40: ......

Страница 41: ...djustment using the PJ COLOR ADJUSTMENT TOOL Refer to Technical Manual of SRX T110 7 Set the illuminance of a screen and perform color characteristic correction CSC adjustment Refer to Section 2 6 4 Adjust a lens Refer to Section 2 4 3 Perform the optical axis adjustment of a lamp Refer to Section 2 3 2 Perform the projector setting Refer to Section 2 2 Adjustment is performed using an SRX Control...

Страница 42: ...is unit can be operated the adjustments and setting using the supplied SRX Controller For about installation of SRX Controller refer to Operating Instructions 2 1 1 Startup Connection Connecting via the Ethernet n Set the IP address of the connected computer to be assigned from DHCP Connecting via the RS 232C RS 232C cross cable To RS 232C connector To RS 232C connector PC ...

Страница 43: ...ss English or Japanese version Ethernet cable supplied with this unit or RS 232C cross cable Procedure 1 Connect this unit with PC 2 Double click the SRX Controller icon on the desktop of PC The program launcher window is displayed 3 Double click the projector name that you want to operate The control window is displayed 4 Click the menu tab to display the window that you want to open 5 If you wan...

Страница 44: ...r up to about 10 seconds The picture with the selected FUNCTION setting will then appear on the screen 2 1 3 Log Function If you select File Save Log on the menu bar of the control window the communication log between SRX controller and this unit from the startup of SRX Controller to that point of time can be stored up to 5 MB 2 2 Setting of Projector The status of this unit is set Operation proce...

Страница 45: ...nformation about this unit is set Owner Name Type the name of owner Organization Type the name of organization Projector Region Type the region that the unit is installed Location Type the installation location Name Type the arbitrary name Memo Type memo ...

Страница 46: ...st clock for daylight saving changes Place a check mark when adjusting clock for daylight saving Date Time Upper box Click the button to display the calendar and select the date Lower box Click the hour or minute and set the time using the button Time Server NTP Server Address Type the address of the network time server ...

Страница 47: ...ecify an IP address Sets the specified IP address When Specify an IP address is selected perform the setting in the following boxes IP Address Type the IP address Subnet Mask Type the subnet mask Default Gateway Type the default gateway Primary DNS Type the IP address of primary DNS server Secondary DNS Type the IP address of secondary DNS server LAN MAC Address Display the MAC address Speed Selec...

Страница 48: ...r The error mail is sent Lamp Timer Maintenance The lamp notification mail and the maintenance notification mail are sent Mail Server Outgoing Mail Server SMTP Type the server name or the IP address of SMTP mail sending server Requires Authentication Place a check mark when the authentication is required to send the mail When you placed the check mark select the following authentica tion method an...

Страница 49: ...ation list of the broadcast address Controlling PC Destination Setting of PC Port No Type the TCP port number Time out Select the time of the communication time out Accept connections from these hosts Type the IP address of the host that you accept the access button Add the typed IP address of the host to the list button Delete the typed IP address of the host from the list Registration list Regis...

Страница 50: ...Delete the typed IP address of the host from the list Registration list Registration list of the IP address of the host that you accept the access Community Edit and select the community name Add button Add the community name Edit button Allow the selected community to enter the attribute edit mode Remove button Delete the selected community Community name When the Edit button is clicked the commu...

Страница 51: ... Select the file SAVE button Store the checked setting value in the specified file Load Place a check mark in the setting value to be written in this unit from PC File Edit and select the file name to be written button Select the file to be written LOAD button Write the checked setting value in this unit from the specified file n In the case that PC and this unit are connected by Ethernet a part o...

Страница 52: ...Enter the serial code described in the Operating Instructions of a lamp bulb in the Serial Code box and click the CHECK button m Be sure to perform in the standby state Enter the serial code with the space not put 4 Click the CLOSE button and close the LAMP INFORMATION window 5 Click the ON button of POWER SERVICE tab ON button LAMP ADJUST TIMER RESET menu Fig 2 3a LAMP ADJUST menu Enter the seria...

Страница 53: ...RVICE window 9 Click the START button in a Lamp Adjust menu The unit enters the lamp adjustment mode 10 Wait for five minutes 11 When the unit enters the lamp adjustment mode the value of the internal luminance sensor is displayed on the status message display Adjust Z Axis Adjust using the _ button so that the luminance value becomes maximum LAMP POWER menu Fig 2 3c _ buttons START button Fig 2 3...

Страница 54: ...djusting screws so that the value of the internal lumi nance sensor becomes maximum 13 Adjust Z Axis Adjust again using the _ button so that the value of the internal luminance sensor becomes maximum X axis direction adjusting screw Y axis direction adjusting screw Fig 2 3f ...

Страница 55: ...t of the image 3 After H shift adjustment is completed tighten the four screws loosened in step 2 4 Open the adjustment lid 5 Turn the control knob of this unit to move the lens up and down for adjusting the vertical position V shift of an image 6 Adjust the zoom and focus using the and _ buttons in the LENS CONTROL menu Refer to 2 7 2 INSTALLATION Window Projection lens Tighten the bolts in the o...

Страница 56: ...eeds 1 2 screen perform the adjustment In the case that the V shift is lowered How to Check When the image is expanded by zoom the upper end of image position is lowered How to Adjust Adjust the V shift so that the upper end of image position remains unchanged when the image is expand ed by zoom Effective area of lens Effective area of lens Center of lens Image Image Fig 2 4c Effective area of len...

Страница 57: ...ormed with the filter cover open because the filter cover switch sensor function operates Before starting the adjustment be sure to close the filter cover after removing the panel duct covers Procedure 1 Remove the panel U7 block assembly Refer to Section 1 1 2 2 Remove the panel U2 block assembly Refer to Section 1 1 3 3 Remove the filter 4 Remove the five screws Filter cover Front side Filter co...

Страница 58: ...ws then remove the panel duct cover upper 7 Remove the two screws then remove the panel duct cover lower 8 Close the filter cover then secure it with the screw Fig 2 5 1c Filter cover Panel duct cover upper Screws Screws Panel duct cover lower Front side Filter cover Secure with the screw ...

Страница 59: ...steps 12 to 14 immediately after step 10 is finished 12 Observe the left right top and bottom edges of the screen precisely 13 Check the deviation of illumination range colored area around the white image If there is an area colored by cyan loosen the adjusting plate fixing screws of por tion A in the illustration and tighten them after adjust ment 14 If there is an area colored by magenta yellow ...

Страница 60: ...video signal 3 Click the RESET button 4 Click the APPLY button The color space function becomes OFF and then the characteristics of this unit can be measured 5 Connect PC for projection and then project the 80 white signal 6 Measure the value of x and y at the center of screen using the color meter 7 Enter the measured value of x and y in the W box of Projector Color Gamut 8 Project the 80 red sig...

Страница 61: ... to input the video signal 3 Click the RESET button 4 Click the APPLY button The color space function becomes OFF and then the characteristics of this unit can be measured 5 Select Gray10 in Test Pattern Select The test pattern of Gray 10 is projected 6 Measure the value of x and y at the center of screen using the color meter 7 Enter the measured value of x and y in the W box of Projector Color G...

Страница 62: ...ion For about the PICTURE CONTROL window and COLOR FRAME window refer to the Operating Instructions 2 7 1 Common Items SCREEN CONTROL POWER Location Name Operation Timer Warning Info SCREEN CONTROL INPUT SELECT Selects the input signal to be output as video signal Input A Displays the signal from DVI board default or optional board Input B to D Displays the signal from optional board Quad screen M...

Страница 63: ...played A setting value increases when you click the button A numeric value decreases when you click the _ button The numeric value can also be entered directly Each setting value is as follows to 0 to 950 _500 to 500 n After the adjusting of adjusting point to is completed perform the adjusting of adjusting point and All items in a MASKING ADJUST menu are returned to the factory setting when you c...

Страница 64: ...on Timer Warning Info POWER STANDBY Puts this unit into the standby state Canceled using an ON button ON Turns on the power Location Displays the location Name Displays the owner name Operation Timer Displays the total operation time of this unit Lamp bulb Indicates the proportion of elapsed usage time to the recommended time between replacements Indicates in red as the recommended time approaches...

Страница 65: ...nsumption decreases and the life of a lamp bulb becomes long Clicking the button the numeric value increases Clicking the _ button the numeric value decreases Luminance Value For axis adjustment after the lamp bulb is replaced TEST PATTERN An image can be adjusted by projecting the test pattern built in this unit on the screen without inputting the signal from other equipment Each test pattern is ...

Страница 66: ...e projectors when more than one projector is used When adjusting only one projector use Color Space Converter Refer to Section 2 6 m WHITE BALANCE can be adjusted only in the full screen mode The value adjusted here is reflected only on Color Temp of the input signal currently selected Adjustment when more than one projector is used 1 Perform the CSC adjustment for all projectors Refer to Section ...

Страница 67: ...on B Blue pixels vertically moves by two pixels maximum one pixel at a time when you click the _ button LAMP ADJUST TIMER RESET Displays the operation time of a lamp bulb and resets the LAMP TIMER Lamp Displays the operation time of a lamp bulb SELECT button Clicking the button displays the LAMP INFORMATION window LAMP INFORMATION Serial Code Enter the serial number of a lamp bulb CHECK button Cli...

Страница 68: ...ough image MAINTENANCE TIMER Elapsed Timer Displays the cumulative lighting time of lamp valve excluding cooling time n Other timer Operation timer displays the cumulative operation time of the unit COLOR SPACE CONVERTER Adjusts the CSC Refer to Section 2 6 VERSION INFORMATION Displays the version of this unit 2 7 4 SETTING Window Sets the various settings of the projector Refer to Section 2 2 Fig...

Страница 69: ... of risk high WARNING degree of risk middle and FAILURE degree of risk low according to the degree of risk Take proper measures according to the message number and the remedy n For WARNING degree of risk middle and FAILURE degree of risk low the power is not automati cally turned off during operation of the main unit during projection However take proper measures according to the remedy when the p...

Страница 70: ...onnected Check the LPD board ALERT_15 BOARD DETACHED The CT board is disconnected Check the CT board ALERT_16 BOARD DETACHED The DST board is disconnected Check the DST board ALERT_17 BOARD DETACHED The PR1 board is disconnected Check the PR1 board ALERT_18 BOARD DETACHED The PR2 board is disconnected Check the PR2 board ALERT_19 TEMPERATURE ERROR The unit stops operation by temperature abnormalit...

Страница 71: ...1 is abnormal Check the power fan 1 Replace the power fan 1 if it is damaged WARN_02 FAN ERROR The power fan 2 is abnormal Check the power fan 2 Replace the power fan 2 if it is damaged WARN_05 FAN ERROR The board fan 1 is abnormal Check the board fan 1 Replace the board fan 1 if it is damaged WARN_06 FAN ERROR The board fan 2 is abnormal Check the board fan 2 Replace the board fan 2 if it is dama...

Страница 72: ...ake temperature is abnormal Check the outside air temperature FAIL_06 TEMPERATURE ERROR The optical unit block temperature is abnormal Check the outside air temperature and air supply and exhaust FAIL_10 TEMPERATURE ERROR Warning for temperature abnormality of the R panel Check the outside air temperature and air supply and exhaust Check the Peltier R Replace the Peltier R if it is damaged FAIL_11...

Страница 73: ...ERROR FPGA configuration fails Turn off the power once then turn on it again FAIL_26 DEVICE ERROR I2 C communication error Turn off the power once then turn on it again FAIL_27 DEVICE ERROR LVDS error Turn off the power once then turn on it again FAIL_28 DEVICE ERROR PLL error Turn off the power once then turn on it again FAIL_29 DEVICE ERROR Parity error Turn off the power once then turn on it ag...

Страница 74: ...0 n Fan location Top view 7 Front side Lamp fan A Lamp fan B Lamp fan C Lamp fan D Peltier R fan Peltier G fan Peltier B fan DST board Filter cover PBS fan PS converter fan 1 CN board PS converter fan 2 Front side ...

Страница 75: ......

Страница 76: ...Sony Corporation SRX T420 SY E 9 968 662 01 Printed in Japan 2009 10 22 2009 ...

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