User Manual
Contents
1. ENGLISH m HAS K252 Base bracket attachment diagram Note The wall hole center is 42 5 mm 1 67 inches to the right of the screen center Unit mm inches Screen center Wall hole center Amount of vertical adjustment 42 5 jj 1 67 4 j 136 5 35 Screen center 1 gt lt Screen thickness 16 10 screen Full screen Reference value for 1 280 x 800 pixel image CP AW252WN Ci Q Q Q Diagonal size inches mm inches mm inches mm inches mm inches mm inches 60 120 4 7 295 11 6 1102 43 4 208 8 2 416 16 4 70 188 7 4 332 13 1 1274 50 2 245 9 6 453 17 8 80 256 10 1 369 14 5 1446 56 9 282 11 1 490 19 3 90 324 12 8 407 16 0 1618 63 7 320 12 6 528 20 8 100 392 15 4 444 17 5 1791 70 5 357 14 1 565 22 2 HAS K252 4 3 screen Full screen Reference value for 1 024 x 768 pixel image CP A222WN CP A302WN D Q Diagonal size inches mm inches mm inches mm inches mm inches mm inches 60 96 3 8 281 11 1 1196 47 1 194 7 6 402 15 8 70 161 6 3 317 12 5 1384 54 5 230 9 1 438 17 2 80 225 8 9 352 13 9 1571 61 9 22. HAS K252 HITACHI Wall mount unit for LCD projectors Modetname HAS K252 User s Manual Ea Thank you for purchasing a wall mount unit specially designed for Hitachi LCD projectors Be sure to read this manual and the User s Manual supplied with the LCD projector before use so you will know how to install it properly After you have finished reading these documents put them away in a safe place for future reference ENGLISH e The content of this manual and the specifications of the product it describes are subject to change without prior notice Disclaimer e Note that Hitachi will accept no liability whatsoever for injuries and damages arising from incorrect use or handling that exceeds normal operating limits Table of Contents p Disclaimer cicciccc0is0 sescansadessssessseieseessecancsved 1 Screen sizes when used with Hitachi Table of Contents ac Star Boag hese perede diet cede 9 Safety Symbols Installation procedure cccceeeeeeeeeees Removing shipping screws 2 Removing base bracket O Attaching the base bracket O tothe wall secscscs wcteswenceas seven seaseetoreeertintes ot Attaching the arm M cccceceeeeeeeees 12 Outline and Relevant Models Securing arm M using screws 12 Installation Precautions Attaching bracket B ccceeeeeeeeeeee 12 Tools needed for installation Attaching LCD projector s s s 13 To the custom
3. L O Base bracket Part names in the figures on the following pages are indicated by the symbols given in the brackets HAS K252 Attach the base bracket O to a wall using the anchor bolts M10 The holes in the base bracket O are oval to permit horizontal adjustment For details on the length and number of the anchor bolts M10 that are required see Tools needed for installation on page 2 Use anchor bolts to attach the base bracket O to a wall Use M10 anchor bolts Use anchor bolts of a length that suits the material strength and thickness of the wall so that the pullout strength of each bolt meets or exceeds 2 000 N a If the bolts cannot satisfy the required strength specifications increase the number bolts M10 anchor bolts Anchor bolt 8 or more Base bracket O ig ae J j Concrete ia o Z warninc m When attaching the wall mount unit to a wall covered with a layer of plaster or other weak finishing material make sure the anchor bolts reach into the underlying concrete Weak material Weak material Anchorbolt Anchor bolt DDN f y m As shown in the figure at least eight anchor bolts two in each corner are required Concrete Concrete
4. Set a screen size that is smaller relative to actual screen size to allow for changes after installation e Use the values in the table below to set a vertical and lateral margin Set a margin for each corner to allow for screen distortion both 4 3 and 16 10 screens Vertical margin Screen size Vertical Lateral Diagonal size margin margin inches mm mm 60 20 25 fk 80 25 30 100 30 35 21 Projected image Vertical margin ie Lateral margin ENGLISH KE HAS K252 Adjustment specifications e LCD projector range of motion provided by arm extension contr See page 21 for adjusting procedure lt gt lt gt 369 mm 14 53 inches Image movement Fine adjustment of horizontal position action 30 mm 1 18 inches 30 mm 1 18 inches Fine adjustment amount amount of LCD projector movement Fine adjustment amount of vertical position See page 17 for adjusting procedure Description of adjustment method Fine adjustment of horizontal keystone Fine adjustment of vertical keystone Fine adjustment of lateral position Fine adjustment of A 369 mm 1 image size 4 53 inches Fine adjustment of vertical position 22 30 mm 1 18 inches
5. head e screws Allen Front end Front cap dimensions wrench Diameter 5 Diagonal measurement 5 8 Template sheet User s Arm cover Manual This book HAS K252 Installation procedure Remove the shipping screw from the arm assembly A The arm assembly A is assembled before shipping Before attaching the arm assembly to a wall remove the one shipping screw M5 screw with spring washer and flat washer as shown in the figure below ENGLISH ai 2 E 0 o R Shipping screw M5 screw with spring washer and flat washer U HAS K252 2 Remove the base bracket O from the arm assembly A Before attaching the arm assembly to a wall remove the screws to disassemble it as shown in the figure below Before disassembly place the arm assembly on a mat or the protective plastic it was shipped in to prevent damaging the floor or the bracket L M5 shoulder screws 3 O Base bracket N M5 screw with spring washer and flat washer M Arm Note The groove in the base bracket O is engaged with the tab at the rear of the arm M Move the base bracket away from the arm and then downward to remove it Tab Tab rear of arm pame O ST
6. 252 Roll down screens and other screens that are not perfectly flat tend to substantially distort the projection surface and cannot be used Use board screens or other flat screens Bead type screens with a high screen gain are not suitable for this projector Use of a matte screen with a wide viewing angle and a gain of about 1 0 is recommended Interaction between the screen pattern and LCD pixels may result in interference fringes moir This is not a malfunction Use a screen that suppresses this phenomenon The size of the image at the top of the screen changes with focus adjustment Fine tune screen position and angle after adjusting focus the first time e Reset corner fit before starting adjustments e Make sure that the digital zoom value is set to the maximum value full screen before starting adjustments Make sure that the keystone control is set to 0 no correction before starting adjustments It takes about 30 minutes for lamp performance to stabilize and a change in environment may cause subtle changes in projection location and focus Make proper adjustments to compensate for changes in focus Note Changes in temperature humidity and other ambient environmental factors may result in changes in screen size and location The minute vibrations and other phenomena that the wall mount unit and the mirror are exposed to will start to cause changes in projection location a week or so after installation 1 e
7. 65 10 4 473 18 6 90 289 11 4 387 15 2 1759 69 3 300 11 8 508 20 0 100 353 13 9 423 16 7 1947 76 7 336 13 2 544 21 4 1 For a 50 mm thick screen Size of images that can be projected with screen sizes of up to 100 inches Use of the supplied template sheet will facilitate positioning of the base bracket Note Note that projection distance will vary by 8 depending on what product is used Screen sizes when used with Hitachi Star Board CP AW252WN WXGA Unit mm inches Projection size Diagonal size Dimensions inches 1 831 x 1 030 Hitachi Star Board FX 82WG 72 1 x 40 6 Hitachi Star Board FX DUO 88W 1 896 x 1 185 Hitachi Star Board FX TRIO 88W 74 7 x 46 5 1 Sizes for a 16 9 aspect ratio setting CP A222WN CP A302WN XGA Unit mm inches Projection size Diagonal size Dimensions inches Hitachi Star Board FX 63G i 1 280 x 960 Hitachi Star Board FX DUO 63 50 4 x 37 8 Hitachi Star Board FX 77G 1 565 x 1 173 Hitachi Star Board FX DUO 77 Hitachi Star Board FX TRIO 77 61 6 x 46 2 2 Sizes for a 4 3 aspect ratio setting ENGLISH K HAS K252 Template sheet usage Determining location of wall holes Place the template sheet J where you want to project the image Vertical orientation Align the top of the sheet with the upper edge of the image you want to project Horizont
8. N Note Projection Projection Projection Projection direction direction direction direction Make sure that the bracket B is correctly oriented _ t o mi E Qs of imi Qo of o D x x x m Never use screws other than those designated Failure to heed this warning may cause the projector to fall or other hazard resulting in damage or injury 12 4 i TT f HAS K252 Installing the bracket continued For projection screen sizes of less than 70 inches both 4 3 and 16 10 screens remove the four dish screws P in the arm M and change the location of the adjusting block Q as shown in the figure Tightening torque 0 98 Nem 10 kgf cm 3 ENGLISH Note The adjusting knobs should face the direction shown in the figure Note This procedure is not required for 70 inches and larger projection screen sizes both 4 3 and 16 10 screens Attach the LCD projector to which the bracket B has been attached to the adjusting block Q Tighten the four M4 x 8 round head screws H Tightening torque 0 98 Nem 10 kgf cm Q B T i S t Sa la i PLA J LCD projector rear panel t7 LCD projector front panel 1 prel j H H JN WARNING m Never use screws other than those designated Failure to heed this warning may cause the projector to fall or other hazard resulting in damage or injury Connect t
9. SECURITY E 4 Use the cursor buttons A to select i ENU TEST PATTERN SCREEN COMPUTER IN 1 1024 x 768 60Hz Use the cursor buttons A V to select DOT LINE4 in TEMPLATE TEMPLATE Then press the ENTER button to display the DOT LINE4 screen POSITION A O ENTER button 3 Oo OG When DOT LINE4 is displayed on the template press the INPUT button on the projector or the RESET button on the remote control for three or DOT LINE4 screen more consecutive seconds to display the operation guide for the ceiling suspension fittings The operation guide will be erased when the gt button on the projector or remote control is pressed POSITION MENU A SIN 0 50 RESET button e Ceiling Suspension Fittings 14 Operation Guide B HAS K252 Adjust the image 0 1 Loosen the securing screws at the six locations indicated by the arrows in the figure below 0 2 Adjustment of image size 1 Slide the arm forward and backward to adjust image size The scale on the supplied template sheet J simplifies adjustment See page 10 for information on how to use the template sheet 15 ENGLISH Bie HAS K252 0 3 Make a rough focus adjustment For details see the User s Man
10. a aaa Example Projection distance for 16 10 screen Projection distance for 4 3 screen As shown in the figure place the template sheet J on the wall like a screen to determine the required screen size and the distance from the wall to the back of the projector Screen surface ENGLISH a HAS K252 Attach the arm M to the base bracket O Insert the tab at the top of the arm M in the groove at the top of the base bracket O Then insert the U groove at the bottom of the arm M in the groove of the vertical adjusting nut in the base bracket Place the tabs rear of arm in the grooves F F Sresi iU Ip z l d iiz Sart ve ee ce Note Route the cables through this hole before Insert the vertical adjusting attaching the arm M to the base bracket O nut as shown in the figure 5 Use three M5 shoulder screws L three washers P and one M5 screw with spring washer and flat washer N to secure Tightening torque 0 98 Nem 10 kgf cm Note Be sure not to mix up the screw types P L imo L x3 mu N x1 Ls fu Attach the bracket B to the LCD projector using four M4 x 8 G hexagon head screws Tightening torque 0 98 Nem 10 kgf cm aN oN a
11. al orientation Align with the screen center Note The base bracket center is 42 5 mm 1 67 inches to the right of the screen center 3 Make a hole in the wall as indicated by the base bracket figure Wall Plate Center A g Y g S38 g s a w 2 e Fy G o o0 PP ofee also SN 2 58 S gt 3 22 glag Boo g e2 ees 2 2 3383y 2 FRB E28 y 35 33 Bag o25 A 538 gaz E3 n 538 337 SN 295 y resus eas sre i egg 233 BEE A 3 1 ano i PSE see 335 iiit 3 533 zee 3 KSS y 3B wg i 2 Screen Size h XGA 4 3 Pe l RRS 388 ScreenSizeh y CP A222WN 238 ess iv WXGA 16 10 Y CP A302WN 83 233 B s i 60inch Z y i N CP AW252WN Such 60inch x 7 6inch ow Zoan i N N 63inch ags 8 2inch N En BEE Sinch Eii i a P VY 70inch Y 70inch i 230mm 245mm i x tinch 9 6inch i i x 77inch i y 254mm Pe 10 0inch 282mm z 14 inch 80inch i 265mm 88inch gt 10 4inch y 312mm gt 90inch 12 3inch i 300mm 90inch 11 8inch 320mm zenon i 100inch 100inch 36min Samm 13 2inch N bene i 83inch 16 9 i 360mm 14 2inch i QT55881 10 HAS K252 Adjusting arm length Arrows at the right and left sides
12. e the temperature rises above 40 C 3 Do not install the projector in a smoke filled or extremely dusty environment as the tar in cigarette smoke will settle on the optics and lower performance 4 Do not install the projector in a location where the remote control sensor will be exposed to direct sunlight other strong light sources or inverter fluorescent lamp light at close range to prevent remote control malfunction Tools needed for installation e The wall mount unit must be secured using at least eight M10 anchor bolts The bracket has 16 oval 11 x 33 mm 0 43 x 1 3 inch mounting holes Use anchor bolts of a length that suits the strength and thickness of the wall so that the pullout strength of 136 each bolt meets or exceeds 2 000 N If required increase the number of anchor bolts 5 35 ae fom Mounting holes S 11 x 33 oval holes 16 locations 0 43 x 1 3 Unit mm inches eo 4 92 HAS K252 Z warninc To the customer SOSOOSOS SSOD Do not attempt to install the projector yourself Have your dealer or service center handle all installation work Note that Hitachi will accept no liability whatsoever for accidents or injuries resulting from an incorrect installation or improper use Make sure that the projector is installed high enough so that there is no risk of people bumping their heads If a sufficiently high installation cannot be made be sure to take the necessary precautions whe
13. er Connecting cables ccccceeeeeeeeeeeee 13 To service personnel Adjustment ccccessecseeeseseeeeeseeneeeee 14 Routine Inspections Displaying image for making Contents of this package ceseee adjustments 40 Image adjustments 2 Installing exterior parts 18 di Procedure for installing exterior parts 18 Adjustment precautions Adjustment specifications Safety Symbols The following symbols are used in this manual to help you use this product safely and correctly and to prevent injury to yourself and others or damage to property Read through the safety instructions below so you can operate the product correctly This symbol indicates information that if ignored could result in serious personal injury J N WARNING or even death due to incorrect handling NcauTion This symbol indicates information that if ignored could result in personal injury or physical damage due to incorrect handling Indicates a prohibited action This symbol is accompanied by text indicating an action that must not be taken Indicates a mandatory action This symbol is accompanied by text indicating an action that must be taken HAS K252 Outline and Relevant Models This product is designed to mount a Hitachi LCD projector on a wall Supported Hitachi LCD projector models CP AW252WN CP AW252WNM CP AW222WN CP A222WNM CP A302WN CP A302WNM Instal
14. he cables to the projector Connect as shown in the above figure 13 HAS K252 Adjustments Turn the projector on and project an image to make adjustments Q 1 Project an image adjust the image settings and focus on the LCD projector e Adjust the focus e Select MIRROR Set the D ZOOM to its maximum value full screen Reset PERFECT FIT Set the KEYSTONE and K KEYSTONE values to 0 For details see to the User s Manual for the LCD projector EASY MENU Gk SELECT Q 2 Use the remote control to select a screen for making x adjustments To simplify adjustments press the Menu button on the FILTER TIME remote control E ADVANED MENJ The EASY MENU or ADVANCED MENU appears Bi A Menu button ENTER 2 ADVANCED MENU lt a w BRIGHTNESS Esc CN RESET IMAGE CONTRAST a INPUT Z GAMMA DEFAULT 1 7 SETUP id COLOR TEMP MID gt AUDIO COLOR 0 e 5 SCREEN TINT 0 2 Go to step 4 if the ADVANCED MENU OPTION D SHARPNESS 4 URITY gt MY MEMORY Y MENU XIT appears If the EASY MENU appears use the cursor buttons A to select the ADVANCED MENU ADVANCED MENU POSITION COMPUTER IN 1 1024 x 768 60Hz A O Cursor button ADVANCED MENU E SELECT 4 PICTURE LANGUAGE ENGLISH lt IMAGE MENU POSITION 2 INPUT Xi BLANK BLACK ESC SETUP START UP ORIGINAL O JD AUDIO BA MyScreen EXECUTE E MyScreen Lock OFF OPTION MESSAGE ON Pa
15. iately If they are removed be sure to store them on the projections inside the front cap C 18 a HAS K252 4 2 Attach the front cap C at the front end of the arm M Engage the left right and center claws The adjusting knobs can be removed Place them on the projections inside the front cap C for storage ENGLISH it Adjusting knobs d 3 Attach the adjust cover F on the adjusting block As shown in the figure engage the right claw with the opening in the adjusting block d 4 Attach the eight screw caps D on the screws on the arm M Four locations on the right and left side Press in the caps until they are properly seated 19 HAS K252 di 5 Attach the arm cover E to the arm M Insert the eight claws in the arm cover E in the Note eight holes in the arm M When the arm M will be used in retracted mode insert the claws at the four locations shown in the figure 6 Assemble the cable cover as shown in the figure below Note The cable cover is supplied with the LCD projector 7 Attach the cable cover Engage the three tabs in the cable cover with the three holes in the LCD projector Route the cables through the holes in the top of the cable cover 20 Adjustment precautions HAS K
16. lation Precautions Installation of this product requires special technical skills Ask your dealer or service center for details see the User s Manual supplied with the LCD projector to handle the installation work Be sure to observe the following instructions when installing an LCD projector 1 Considerable care is required in planning and performing the installation so that it will support the weight of the LCD projector and wall mount unit LCD projector Approx 3 8 kg Wall mount unit HAS K252 Approx 4 8 kg 2 If the temperature inside the LCD projector gets too high the temperature sensor will activate and turn off the projector to prevent damage Do the following to avoid an abnormally high temperature 1 Select a location where the ambient temperature is in the range of 0 to 40 C 2 Periodically clean the projector s air intake filter For details on how often and how to clean the filter see the LCD Projector User s Manual 3 In a dusty location the filter will need more frequent cleaning than in 2 above so install the projector in a location where cleaning is easy 4 Leave 30 cm or more space on the sides of the LCD projector to allow the free flow of air from the exhaust and leave 10 mm or more space at the back of the projector to enable air to enter via the air intake 5 Do not install the projector in a location exposed to sudden temperature changes for example near air conditioners or wher
17. n the projector is used Do not hang on the LCD projector or the arm after installation as this could cause the LCD projector to fall down or bend the arm resulting in injury or damage Do not install the projector in a location exposed to high humidity dust or tobacco smoke or in a location exposed to smoke or steam Do not install the projector in a location exposed to vibrations After you have finished installation keep this manual and accessories in a safe place for future reference Small parts such as screw caps and adjusting knobs could be swallowed by children and pets and should be kept out of their reach If your child swallows any small parts consult a doctor immediately To service personnel Perform all installation work correctly according to this manual Make sure that all specified screws and brackets are used in the installation Considerable care is required in planning and performing the installation so that it will support the weight of the LCD projector and wall mount unit Never attempt to modify the wall mount unit We will not guarantee the strength of a unit that has been modified Make sure that all screws are tightened to the proper torque after installation and adjustments There must be no loose or over tightened screws Do not use adhesives lubricants lubricating oils or other chemicals designed to prevent loosening of fasteners on screws and bolts used to secure the projector ceiling mount The u
18. of the template sheet J indicate the distance from the screen surface to the back of the projector During rough adjustments of arm length adjust it according to the dimension of distance b from the screen surface to the back of the projector Screen Center Wall Plate Center as asa g g 5 J riia z gf2e amp 8 s 12 88 33 af Sagl lgee z ESE 1 g28 4 8 1 288 e394 ti 1 238 135 F 12 i O l 7 I jaag BSS y J 1 1333 DnH g3 1 gga js ak A 1 Fg fi mab i 1 83 I i I S83 1 PEE i 1 23 l a i 5 aNg 1 eas i y 238 i i gt F 1 ags i 1 238 i l Le jj In a3B T l i asg i288 i a3 bet 16 10 i eat 1s i agg I l ag TopLine 1 pag U EEEN i fi Screen Size hl 1 i XGA 4 3 I aw r RRS Bas Soon Sieh cean 228 E98 WXGA 16 10 i CP A302WN 1335 60inch 1 7 I CP AW252WN i Y Y imm I x ees i 7sinch Po eee 208mm i eainch aes Vi 8 2inch 205mm 1 332 i 81inch 877 f hese i m eh Se 245mm i eto 6inch eee i Tinch gt an 254mm sah i 10 0inch 11 4inch l Dik i 265mm ANS 10 4inch perwa i TT goineh Z 12 3inchy i Donat ia 11 8inch 320mm 12 6inch H 100inch 100inch 336mm 357mm 13 2inch 14 tinch i B3inch 16 9 360mm 14 2inch i eli SSE EA E SSeS eee aa
19. se of such materials could cause the mount to fail and the projector to fall resulting in damage or injury Route electric cables as prescribed and take care not to damage them in the installation work Be sure to read this manual and the User s Manual of the LCD projector prior to installation to ensure that all safety instructions are observed and the projector is correctly installed Be sure to turn off the LCD projector and disconnect the power plug from the wall outlet before starting installation work Routine Inspections Like the projector the wall mount unit should be inspected once a year 1 Check that the screws in the wall mount unit and adjusted parts are not loose 2 Check that the wall mount unit adjusted parts and the set are not scarred or damaged ENGLISH RH HAS K252 Contents of this package Check that the items listed in the table below are included in this package If any are missing please contact your dealer immediately The fasteners screws etc required for wall mounting are not supplied with the wall mount unit Select fasteners that suit the structure of the wall to ensure they will properly support the LCD projector and the wall mount unit Part names in the figures on the following pages are indicated by the symbols given in the table below Part name Quantity Appearance Symbol Part name Quantity Appearance M4 x 8 hexagon head screws Arm assembly M4 x 8 Bracket round
20. ual for the LCD projector 0 4 Make fine adjustments Follow the steps below to turn the adjusting screws and adjusting knobs to adjust the image 1 Fine adjustment of horizontal position 2 Fine adjustment of horizontal keystone 3 Fine adjustment of vertical keystone 4 Fine adjustment of lateral position 5 Fine adjustment of image size 6 Fine adjustment of focus For details see the User s Manual for the LCD projector 16 HAS K252 7 Fine adjustment of vertical position 1 Loosen the screw on on the lower right side Supplied Allen wrench I Repeat steps 1 to 7 to fine adjust the image to the screen See page 22 for details on adjustment range 40 5 Retighten the six previously loosened securing screws Tightening torque 0 98 Nem 10 kgf cm 17 Note Do not loosen these three screws 3 After completing adjustments retighten the loosened screw Tightening torque 0 98 Nem 10 kgfecm ENGLISH Bit HAS K252 Installing exterior parts Procedure for installing exterior parts 4 1 The knobs indicated by the arrows can be removed Place them on the projections inside the front cap C for storage C Adjusting knobs JN WARNING m Adjusting knobs are small parts that could be swallowed by children and pets and should be kept out Q of their reach If your child swallows an adjusting knob consult a doctor immed
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