User manual BELSON PT7434

[. . . ] WARNING When installing the unit, incorporate a readily accessible disconnect device in the fixed wiring, or connect the power plug to an easily accessible socket-outlet near the unit. If a fault should occur during operation of the unit, operate the disconnect device to switch the power supply off, or disconnect the power plug. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. [. . . ] The higher the setting, the brighter the picture. The lower the setting, the darker the picture. You can make adjustments by pressing BRIGHT+/­ on the remote control. Adjusts the intensity of the color density. The higher the setting, the greater the intensity. The lower the setting, the lower the intensity. The higher the setting, the more greenish the picture becomes. The lower the setting, the more reddish the picture becomes. Sharpens the outline of the picture, or reduces the noise. The higher the setting, the sharper the picture. The lower the setting, the softer the picture, thus reducing the noise. Normal: A picture with normal 4:3 aspect ratio is displayed in the center of the screen to fill the vertical screen size. Full: A picture squeezed to 4:3 is displayed with the correct aspect ratio. A 4:3 picture is enlarged horizontally to fit the 16:9 screen. Zoom: A normal 16:9 aspect ratio picture (SD signal only) is enlarged vertically and horizontally in the same ratio to fill the screen. Wide Zoom: A 4:3 aspect ratio picture (SD signal only) is enlarged over the entire screen properly. The upper and lower portions of the screen are slightly cut off. Initial setting Set according to the input signal H Size Set according to the input signal Shift Set according to the input signal Wide Mode (When the video signal is input) Set according to the input signal 37 Setting items Wide Mode (When the PC signal is input) Functions You can set the aspect ratio of the picture to be displayed for the current input signal. This item is enabled only when an PC signal (preset memory numbers 21 to 63) is input. Full 1: Displays a picture on the whole of the screen without changing the aspect ratio of the original picture. Full 2: Displays a picture on the whole of the screen. Normal: Displays the picture while matching one pixel of input picture element to that of the LCD. The picture will be clear but the picture size will be smaller. [. . . ] · When "Wide Mode" in the INPUT SETTING menu is set to "4:3", the projected image size (diagonal) will be approximately 88 % of "Full 2" size. · When "Wide Mode" in the INPUT SETTING menu is set to "16:9", the projected image size (diagonal) will be approximately 97 % of "Full 2" size. The alphabetical letters in the charts and calculation methods indicate the following. PS: projected image size measured diagonally (inches) a': distance between the hole (front) for mounting a projector suspension support on bottom surface of this projector and the center of the screen b: distance between the projector suspension support mounting surface on bottom of this projector and the ceiling x: distance between the center of the screen and the ceiling N: minimum M: maximum 59 Dimensions Front 314 (12 3/8) 69. 5 (2 5/8) Center of the projector 72. 2 (2 7/8) 109 (4 3/8) Unit: mm (inches) Unit: mm (inches) Side 269 (10 5/8) 60 109 (4 3/8) Top 269 (10 5/8) Others 314 (12 3/8) Unit: mm (inches) 61 Index A Adjust Signal Dot Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 H Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]