User manual HITACHI HAS-K250

[. . . ] HAS-K250 Wall mount unit for LCD projectors Model name HAS-K250 User's Manual ENGLISH 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 to change without prior notice. [. . . ] 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. Check that the screws in the wall mount unit and adjusted parts are not loose. Check that the wall mount unit, adjusted parts and the set are not scarred or damaged. 3 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 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. Symbol Part name Quantity Appearance Symbol Part name Quantity Appearance A Arm assembly 1 G M4 × 8 hexagon head screws 4 B Bracket 1 H M4 × 8 round head screws 4 C Front cap 1 I Allen wrench 1 Diameter 5 Front end dimensions Diagonal measurement (5. 8) Screen Center 42. 5 136 Wall Plate Center 16:10 Screen Surface 33 25 11 Screen Size 60inch b 120mm (4. 7inch) 125 70inch 63inch(4:3) 188mm 197mm (7. 4inch) (7. 8inch) D Screw caps 8 J Template sheet 80inch 256mm (10. 1inch) b 1 Screen Size h 63inch(4:3) 250. 3mm (9. 9inch) 77inch(4:3) 309. 3mm (12. 2inch) 83inch(16:9) 360. 0mm (14. 2inch) 83inch(16:9) 77inch(4:3) 292mm 305mm (11. 5inch) (12. 0inch) h 16:10 Top Line 90inch 88inch 324mm 310mm (12. 2inch) (12. 8inch) Screen Size h 60inch 208. 3mm (8. 2inch) 100inch 392mm (15. 4inch) 70inch 245. 3mm (9. 7inch) 80inch 282. 3mm (11. 1inch) 88inch 312. 3mm (12. 3inch) 90inch 320. 3mm (12. 6inch) 100inch 357. 3mm (14. 1inch) QT54601 E Arm cover 1 K User's Manual (This book) 1 F Adjust cover 1 4 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 HAS-K250 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) (L) (P) (P) (L) (O) Base bracket (L) (P) (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) (M) Arm (O) Base bracket * Part names in the figures on the following pages are indicated by the symbols given in the ( ) brackets. 6 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. ENGLISH (O) Use anchor bolts to attach the base bracket (O) to a wall. 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. If the bolts cannot satisfy the required strength specifications, increase the number bolts. M10 anchor bolts (8 or more) Base bracket (O) Anchor bolt Concrete WARNING 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. V ertical orientation: Align the top of the sheet with the upper edge of the image you want to project. Horizontal 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. Make a hole in the wall as indicated by the base bracket figure. Screen Center 42. 5 136 33 Wall Plate Center CP-A220N Screen Size b CP-A300N (XGA 4:3) ED-A220N Screen Surface 11 Screen Size b (WXGA 16:10) CP-AW250N 25 60inch 96mm (3. 8inch) 63inch 116mm (4. 6inch) 60inch 120mm (4. 7inch) 125 70inch 161mm (6. 3inch) 70inch 188mm (7. 4inch) 80inch 256mm (10. 1inch) 77inch 80inch 206mm 225mm (8. 1inch) (8. 9inch) b h 16:10 Top Line 4: 3 83inch 292mm (11. 5inch) 90inch 289mm (11. 4inch) 88inch 310mm (12. 2inch) Screen Size h (XGA 4:3) CP-A220N CP-A300N ED-A220N 60inch 188mm (7. 4inch) 63inch 199mm (7. 8inch) 70inch 224mm (8. 8inch) 77inch 248mm (9. 8inch) 80inch 259mm (10. 2inch) 90inch 294mm (11. 6inch) 100inch 330mm (13. 0inch) 90inch 324mm (12. 8inch) Screen Size h (WXGA 16:10) CP-AW250N 60inch 202mm (8. 0inch) 70inch 239mm (9. 4inch) 80inch 276mm (10. 9inch) 88inch 306mm (12. 1inch) 90inch 314mm (12. 4inch) 100inch 351mm (13. 8inch) 83inch(16:9) 354mm (13. 9inch) 100inch 353mm (13. 9inch) 100inch 392mm (15. 4inch) QT54602 10 2010/11/03 16:00:00 Adjusting arm length HAS-K250 Arrows at the right and left sides 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 from the screen surface to the back of the projector. Screen Center Wall Plate Center 136 33 42. 5 Projection distance for 4:3 screen 11 25 125 b h 16:10 Top Line 4: 3 83inch 292mm (11. 5inch) Screen Size h (XGA 4:3) CP-A220N CP-A300N ED-A220N 60inch 188mm (7. 4inch) 63inch 199mm (7. 8inch) 70inch 224mm (8. 8inch) 77inch 248mm (9. 8inch) 80inch 259mm (10. 2inch) 90inch 294mm (11. 6inch) 100inch 330mm (13. 0inch) Screen Size h (WXGA 16:10) CP-AW250N 60inch 202mm (8. 0inch) 70inch 239mm (9. 4inch) 80inch 276mm (10. 9inch) 88inch 306mm (12. 1inch) 90inch 314mm (12. 4inch) 100inch 351mm (13. 8inch) 83inch(16:9) 354mm (13. 9inch) QT54602 Example 125 25 Screen Center Screen Size h (WXGA 16:10) CP-AW250N 83inch(16:9) 354mm (13. 9inch) QT54602 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 11 83inch 292mm (11. 5inch) 11 2010/11/03 16:00:00 ENGLISH Projection distance for 16:10 screen CP-A220N Screen Size b CP-A300N (XGA 4:3) ED-A220N Screen Surface Screen Size b (WXGA 16:10) CP-AW250N 60inch 120mm (4. 7inch) 70inch 188mm (7. 4inch) 80inch 256mm (10. 1inch) 88inch 310mm (12. 2inch) 90inch 324mm (12. 8inch) 100inch 392mm (15. 4inch) 60inch 96mm (3. 8inch) 63inch 116mm (4. 6inch) 70inch 161mm (6. 3inch) 77inch 80inch 206mm 225mm (8. 1inch) (8. 9inch) 90inch 289mm (11. 4inch) 100inch 353mm (13. 9inch) CP-A220N Screen Size b CP-A300N (XGA 4:3) ED-A220N Screen Surface Screen Size b (WXGA 16:10) CP-AW250N 60inch 96mm (3. 8inch) 63inch 116mm (4. 6inch) 60inch 120mm (4. 7inch) 70inch 161mm (6. 3inch) 70inch 188mm (7. 4inch) 77inch 80inch 206mm 225mm (8. 1inch) (8. 9inch) 80inch 256mm (10. 1inch) 90inch 289mm (11. 4inch) 88inch 310mm (12. 2inch) 90inch 324mm (12. 8inch) 100inch 353mm (13. 9inch) 100inch 392mm (15. 4inch) 88inch 306mm (12. 1inch) 90inch 314mm (12. 4inch) 100inch 351mm (13. 8inch) 100inch 330mm (13. 0inch) 90inch 294mm (11. 6inch) 80inch 276mm (10. 9inch) 80inch 259mm (10. 2inch) 70inch 239mm (9. 4inch) 70inch 224mm (8. 8inch) 60inch 202mm (8. 0inch) 42. 5 136 16:10 Top Line 4: 3 Wall Plate Center b 33 h Screen Size h (XGA 4:3) CP-A220N CP-A300N ED-A220N 77inch 248mm (9. 8inch) 63inch 199mm (7. 8inch) 60inch 188mm (7. 4inch) 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: Route the cables through this hole before attaching the arm (M) to the base bracket (O). Note: Insert the vertical adjusting nut as shown in the figure. 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 N·m (10 kgf·cm) Note: Be sure not to mix up the screw types. [. . . ] 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 left side Press in the caps until they are properly seated. 19 ENGLISH HAS-K250 -5. Attach the arm cover (E) to the arm (M). Insert the eight claws in the arm cover (E) in the eight holes in the arm (M). Note: 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. [. . . ]