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HAS-K250
Wall mount unit for LCD projectors
Model name
HAS-K250 User’s Manual
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.
● The content of this manual and the specifications of the product it describes are subject
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HAS-K250 Outline and Relevant Models This product is designed to mount a Hitachi LCD projector on a wall. Supported Hitachi LCD projector models: CP-AW250N(CP-AW250NM) CP-A220N(CP-A220NM) CP-A300N(CP-A300NME/G) ED-A220N(ED-A220NM) Installation Precautions Installation of this product requires s
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HAS-K250 WARNING To the customer ■ 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
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Screen Size 60inch 70inch 63inch(4:3) 80inch 88inch 90inch 100inch 16:10 Screen Surface b 120mm 188mm 197mm 256mm 310mm 324mm 392mm (4.7inch) (7.4inch) (7.8inch) (10.1inch) (12.2inch) (12.8inch) (15.4inch) 83inch(16:9) 77inch(4:3) (11.5inch) 292mm 305mm (12.0inch) HAS-K250 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 no
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HAS-K250 Installation procedure Remove the shipping screws from the arm assembly (A). The arm assembly (A) is assembled before shipping. Before attaching the arm assembly to a wall, remove the two shipping screws (M5 screws with spring washer and flat washer) as shown in the figure below. Shipping screw (M5 screw with spring washer and flat washer) Shipping screw (M5 screw with spring washer and flat washer) 5 ENGLISH
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HAS-K250 Remove the base bracket (O) from the arm assembly (A). Be fore 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) (L) (P) (P) (L) (O) Base bracket (N) (L) (P) M5 screw with spring washer and flat washer (M) Arm Note: The groove in the base bracket (O) i
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HAS-K250 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. (O) ■ 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 str
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HAS-K250 Base bracket attachment diagram Note: Unit: mm (inches) The wall hole center is 42.5 mm (1.67 inches) to the right of the screen center. Unit: mm (inches) Wall hole center Screen center Amount of vertical adjustment 42,5 (1,67) 195 136 (5,35) c3 b Screen center Screen center a (*1) Screen thickness 16:10 screen (Full screen: Reference value for 1,280 × 800 pixel image.) (CP-AW250N) a b c1 c2 c3 c4 Diagonal size (inches) mm (inches) mm (inches) mm (inches) mm (inches) mm (inches) 60 1
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HAS-K250 (Full screen: Reference value for 1,024 × 768 pixel image.) 4:3 screen (CP-A220N / CP-A300N / ED-A220N) a b c1 c2 c3 c4 Diagonal size (inches) mm (inches) mm (inches) mm (inches) mm (inches) mm (inches) 60 96 (3,8) 281 (11,1) 1196 (47,1) 188 (7,4) 396(15.6) 70 161 (6 3) 317 (12,5) 1384 (54,5) 224 (8,8) 432(17.0) 80 225 (8,9) 352 (13,9) 1571 (61,9) 259 (10,2) 467(18.4) 90 289 (11,4) 387 (15,2) 1759 (69,3) 294 (11,6) 502(19.8) 100 353 (13,9) 423 (16,7)
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CP-A220N 60inch 63inch 70inch 77inch 80inch 90inch 100inch Screen Size b CP-A300N 96mm 116mm 161mm 206mm 225mm 289mm 353mm (XGA 4:3) ED-A220N (3.8inch) (4.6inch) (6.3inch) (8.1inch) (8.9inch) (11.4inch) (13.9inch) Screen Size b 60inch 70inch 80inch 88inch 90inch 100inch Screen Surface (WXGA 16:10) 120mm 188mm 256mm 310mm 324mm 392mm (4.7inch) (7.4inch) (10.1inch) (12.2inch) (12.8inch) (15.4inch) CP-AW250N 83inch 292mm (11.5inch) HAS-K250 Template sheet usage Determining location of wall holes Pl
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CP-A220N 60inch 63inch 70inch 77inch 80inch 90inch 100inch Screen Size b CP-A300N 96mm 116mm 161mm 206mm 225mm 289mm 353mm (XGA 4:3) ED-A220N (3.8inch) (4.6inch) (6.3inch) (8.1inch) (8.9inch) (11.4inch) (13.9inch) Screen Size b 60inch 70inch 80inch 88inch 90inch 100inch Screen Surface (WXGA 16:10) 120mm 188mm 256mm 310mm 324mm 392mm (4.7inch) (7.4inch) (10.1inch) (12.2inch) (12.8inch) (15.4inch) CP-AW250N 83inch 292mm (11.5inch) Screen Center Wall Plate Center 42.5 136 33 b h 16:10 Top Line 4
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HAS-K250 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. (M) (O) Note: 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 fi gure. Use three M5
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HAS-K250 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 N•m (10 kgf•cm) (Q) (Q) (B) (B) (LCD projector front panel) (LCD projector rear panel) (H) (H) WARNING ■ 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 the cables to the projector. Connect as
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HAS-K250 Adjustments Turn the projector on and project an image to make adjustments. -1. Project an image, adjust the image settings and focus on the LCD projector. • Adjust the focus. • Select MIRROR. • Set the D-ZOOM to its maximum value (full screen). • Reset PERFECT FIT. • Set the KEYSTONE and KEYSTONE values to 0. * For details, see to the User’s Manual for the LCD projector. -2. Use the remote control to select a screen for making adjustments. To simplify adjustments, p
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HAS-K250 Adjust the image. -1. Loosen the securing screws. (at the eight locations indicated by the arrows in the figure below) -2. Rough adjustment of image size. Note: Do not loosen the screw on 1. Loosen the screw on the side of the arm. the right and the two screws on the opposite side. 2. 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. 3.
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HAS-K250 -3. Make a rough focus adjustment. For details, see the User’s Manual for the LCD projector. -4. Make fine adjustments. Follow the steps below to turn the adjusting screws and adjusting knobs to adjust the image. 5 3 2 1 4 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
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HAS-K250 7. Fine adjustment of vertical position Note: Do not loosen these three screws. 1. Loosen the screw on on the lower right side. 2. Turn the height adjusting screw to adjust the height. 3. After completing adjustments, retighten the loosened screw. Tightening torque: 0.98 N•m (10 kgf•cm) A A B B 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. -5. Retighten the eight previously loosened secu
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HAS-K250 Installing exterior parts Procedure for installing exterior parts -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 WARNING ■ Adjusting knobs are small parts that could be swallowed by children and pets and should be kept out of their reach. If your child swallows an adjusting knob, consult a doctor immediately. If they are removed, be sure to store them on the projections inside the f
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HAS-K250 -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. (C) Adjusting knobs -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. - 4. Attach the eight screw caps (D) on the screws on the arm (M). Four locations on the right and
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HAS-K250 -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.
