User manual PANASONIC LC-50P

[. . . ] Incorrectly wired extension cords can be extremely hazardous. The fact that the equipment operates satisfactorily does not imply that it is grounded, and the installation is not necessarily safe. For your safety, if in any doubt about the effective grounding of the equipment or power outlet, please consult a qualified electrician. CAUTION: THIS APPARATUS CAN BE OPERATED AT A VOLTAGE OF 120 V OR ON THE RANGE OF 220 ­ 240 V AC. OPERATION AT A VOLTAGE IN THE RANGE OF 220 ­ 240 V AC IS NOT INTENDED FOR U. S. A. CAUTION: OPERATION AT A VOLTAGE IN THE RANGE OF 220 ­ 240 V AC MAY REQUIRE THE USE OF A DIFFERENT AC PLUG. [. . . ] 11 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3 Precautions for use This product has been specially designed for commercial use. As such, it should be used and operated only by persons with related expertise. ¥ The liquid crystal parts are fabricated using high-precision technology. The screen has effective pixels that cover more than 99. 99% of its area, but pixels may be missing or remain permanently lighted (red, blue and/or green) in less than 0. 01% of the area. This is not indicative of malfunctioning. ¥ The LCD panel has been specially finished. Do not wipe it with hard cloths or rub it heavily as this will damage the surface of the panel. ¥ If a still image is displayed continuously for a long period of time, the image may be burnt onto the screen for some time. (The shadow of the image will usually disappear after moving images are displayed for while. ) ¥ The response speed and brightness of the liquid crystals will vary with the surrounding temperature. Outline drawings of front and side panels 308. 5 mm POWER INPUT SCAN BLUE MENU/ EXIT ENTER MENU VOLUME 71. 5 mm 356 mm 4 Introduction The BT-LS1400 commercial-use LCD video monitor features a 14 v-type LCD screen, a slim and lightweight design, and a wide angle of view. Its connectors support not only standard NTSC signal input but S-Video, 480i , P component signal input and SD SDI (optional) input as well. Wide angle of view By using an LCD screen with a wide angle of view, exceptional image visibility is assured across wide angle ranges in both the top-bottom and left-right directions. Functions This monitor is equipped with a blue-only function for adjusting the hue, and an underscanning function for displaying the whole screen. Color temperature, gamma correction The color temperature complies with the D65 and D93 standards while gamma correction is set to the 2. 2 curve. REMOTE connector This enables parallel remote input control which in turn makes it possible to select functions. Mode settings Users can choose between three modes: the image production mode (BROADCAST), the general user imagereceiving mode (GENERAL), and the user setting mode (USER). Parts and their functions (front panel) 8 3 SCAN button UNDER SCAN: At this setting, signals in the video signal standard area can be viewed. GENERAL This mode applies the dynamic settings which were set at the factory for generally receiving images. USER This mode enables the mode set by the user to be established. BROADCAST is the factory setting. NR This is set to ON when the signal-to-noise ratio for the video signals received is problematic. COLOR TMP The color temperature can be adjusted here. The color temperature is adjusted to comply with the D65 and D93 standards at the factory. For consumer products, the color temperature is normally set higher. CONTRAST The contrast can be adjusted here in line with the conditions of the indoor work environment. 3D Y/C This is for the 3-dimensional Y/C separation function. The picture quality is different when the function is ON and when it is OFF. BRIGHT The black level can be adjusted here. LOAD FACTORY This is selected when the factory settings are to be restored. CHROMA The chroma level can be adjusted here. Use the blue-only function to adjust the level while viewing the SMPTE color bars. <Notes> When any changes are made to the settings on this menu, the changes also take effect for the settings of other linked video signals for some of the video signals which have been selected. How the changes are linked is explained below. Any changes made to the settings when the LINE A signal has been selected will also be made to the LINE B signal. Conversely, any changes made to the settings when the LINE B signal has been selected will also be made to the LINE A signal. When the optional SDI input unit (BT-YA210G) is installed, any changes made to the settings when the CMPNT 480i signal is selected will also be made to the SDI signal. [. . . ] Standby function (level operations) This blacks out the monitor while the power is on in order to prevent images from being burned onto the screen. Tally function (level operations) This enables the tally lamp to light up red. The tally lamp operates regardless of whether ON or OFF is selected as the REMOTE menu item setting. 10 About the stand The stand attached to the unit can be tilted forward 10° and back 20°. When tilting the monitor, firmly press down on the stand and grasp the top part of the monitor. [. . . ]