Panasonic PT-DZ12000U Operating Instructions - Page 20

Installation (continued) Adjusting the feet The four adjustable feet (p. 14) mounted at the bottom of the projector are level-adjustable (0 mm-15 mm) which can be used when the mounting surface is uneven. (Front) (Rear) Projection scheme All four combinations of Front, Rear, Ceiling or Floor mounting are available. Use the INSTALLATION menu to choose the desired projection scheme. (p. 78) Installation geometry When planning the projector and screen geometry, refer to the figures below and the information on the next page for reference. After the projector is roughly positioned, picture size and vertical picture positioning can be finely zadjusted with the powered zoom lens and lens shifting mechanism. When attaching an optional ceiling mount bracket (ET-PKD100H) Side View (unit : mm/inch) Top View (unit : mm/inch) 200 (7.9˝) H L 254 (10˝) L H Screen L Projection distance SH Height of the image SW Image width H Vertical distance between the lens center level and the bottom edge of the projected image * For PT-D12000U: H = 0 to SH For PT-DZ12000U: H = -0.1 × SH to 1.1 × SH * However, if the ET-D75LE5 has been installed, the value will be fixed at H=SH/2 for both the PT-D12000U and PT-DZ12000U. If the ET-D75LE6 has been installed, the values will be H = 0.1 × SH to 0.9 × SH for the PT-D12000U, and H = 0 to SH for the PT-DZ12000U. L Screen Lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE5 ET-D75LE6 ET-D75LE8 L1 254 (10˝) 175 (6.9˝) Lens Protrusion L1 (Approx.) 62.5 (2.5˝) 47 (1.9˝) 50.5 (2˝) 74.4 (2.9˝) 150.5 (5.9˝) 160 (6.3˝) 202.5 (8˝) SH 580.5 - 700.5 (22.9˝ - 27.6˝) SW 66 120 (2.6˝) (4.7˝) 314 (12.4˝) 20 - ENGLISH