User manual LG BS274

[. . . ] Copyright This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author. © Copyright 2010 Disclaimer The information in this document is subject to change without notice. The manufacturer makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. [. . . ] Do not unplug the power cord until the POWER LED stops flashing­indicating the projector has cooled down. ­ 11 ­ DLP Projjecttor--User''s Manuall DLP Pro ec or--User s Manua Setting an Access Password (Security Lock) You can use the four (arrow) buttons to set a password and prevent unauthorized use of the projector. When enabled, the password must be entered after you power on the projector. (See Navigating the OSD on page 17 and Setting the OSD Language on page 18 for help on using OSD menus. ) Important: Keep the password in a safe place. If you lose the password, contact your reseller for information on clearing the password. 1. 2. Press the MENU button to open the OSD menu. Press the cursor button to move to the Installation I menu. 3. 4. Press the cursor button to select Advanced. Press (Enter) / . ­ 12 ­ DLP Projjecttor ­ User''s Manuall DLP Pro ec or ­ User s Manua 5. 6. Press the cursor button to select Security Lock. Press the cursor button to enable or disable security lock function. A password dialog box automatically appears. 7. You can use the cursor buttons either on keypad or IR remote control for password entry. You can use any combination including the same arrow five times, but not less than five. Push the MENU button to exit the dialog box. 8. The password confirm menu appears when user presses the power-on key in case the Security Lock is enabled. Service center will validate the owner and help reset the password. ­ 13 ­ DLP Projjecttor--User''s Manuall DLP Pro ec or--User s Manua Adjusting the Projector Level Take note of the following when setting up the projector: The projector table or stand should be level and sturdy. You could trip over them. 1. To raise the level of the projector, lift the projector [A] and press the height-adjuster button [B]. 3. To lower the level of the projector, press the height-adjuster button and push down on the top of the projector. To adjust the angle of the picture, turn the tilt-adjuster [D] right or left until the desired angle has been achieved. ­ 14 ­ DLP Projjecttor ­ User''s Manuall DLP Pro ec or ­ User s Manua Adjusting the Zoom, Focus and Keystone 1. Use the Image-zoom control (on the projector only) to resize the projected image and screen size B . 2. Use the Image-focus control (on the projector only) to sharpen the projected image A . 3. Press the Keystone buttons on the remote control or press KEYSTONE and use or on the keypad to correct image-trapezoid (wider top or bottom) effect. Remote control and OSD panel 4. The keystone control appears on the display. ­ 15 ­ DLP Projjecttor--User''s Manuall DLP Pro ec or--User s Manua Adjusting the Volume 1. Press the Volume +/buttons on the remote control or press VOLUME and use or on the keypad to adjust volume. Remote control and OSD panel 2. Press the MUTE button to turn off the volume (This feature is available only on the remote). ­ 16 ­ DLP Projjecttor ­ User''s Manuall DLP Pro ec or ­ User s Manua ON-SCREEN DISPLAY (OSD) MENU SETTINGS OSD Menu Controls The projector has an OSD that lets you make image adjustments and change various settings. Navigating the OSD You can use the remote control cursor buttons or the buttons on the top of the projector to navigate and make changes to the OSD. The following illustration shows the corresponding buttons on the remote control and on the projector. 1. Press MENU to close the OSD or leave a submenu. Note: Depending on the video source, not all items in the OSD are available. For example, the Horizontal/Vertical Position items in the Computer menu can only be modified when connected to a PC. Items that are not available cannot be accessed and are grayed out. ­ 17 ­ DLP Projjecttor--User''s Manuall DLP Pro ec or--User s Manua Setting the OSD Language Set the OSD language to your preference before continuing. 1. Press the MENU button twice to close the OSD. ­ 18 ­ DLP Projjecttor ­ User''s Manuall DLP Pro ec or ­ User s Manua OSD Menu Overview Use the following illustration to quickly find a setting or determine the range for a setting. ­ 19 ­ DLP Projjecttor--User''s Manuall DLP Pro ec or--User s Manua OSD Sub-Menu Overview Image / Advanced Video / Audio / Audio Color Space Auto, RGB, YCbCr, YPbPr Volume 0~8 Color Temperature Normal, Cold, Warm Mute On, Off Color Manager Installation I / Advanced Image / Advanced / Color Manager Security Lock On, Off Hue 0 ~ 100 Keypad Lock On, Off Red Saturation 0 ~ 100 Wall Color Off, Light Yellow, Pink, Light Green, Blue, Blackboard Gain 0 ~ 100 Presentation Timer Installation I / Advanced / Presentation Timer Timer Alarm Off~ 60mins Hue 0 ~ 100 Green Saturation 0 ~ 100 Gain 0 ~ 100 Time Keeper Off~ 60mins Hue 0 ~ 100 Start Counting Blue Saturation 0 ~ 100 Installation II / Advanced Installation II / Advanced / OSD Menu Setting Gain 0 ~ 100 OSD Menu Setting Menu Position Center, Down, Up, Left, Right Hue 0 ~ 100 Peripheral Test Translucent Menu 0%, 25%, 50%, 75%, 100% Cyan Saturation 0 ~ 100 Lamp Hour Reset Menu Display On, Off On, Off 10 ~ 20 Gain 0 ~ 100 Low Power Mode 3D Hue 0 ~ 100 Magenta Saturation 0 ~ 100 3D Inverter R/L, L/R Gain 0 ~ 100 Installation II / Advanced / Peripheral Test Hue 0 ~ 100 Installation II / Status Yellow Saturation 0 ~ 100 Active Source Remote Control Test Gain 0 ~ 100 Video information Color Test Red 0 ~ 100 Lamp Hours(Eco , Normal) Button Test White Green 0 ~ 100 Blue 0 ~ 100 ­ 20 ­ DLP Projjecttor ­ User''s Manuall DLP Pro ec or ­ User s Manua Image Menu Press the MENU button to open the OSD menu. Press to change values for settings. ITEM Display Mode Brilliant Color Brightness Contrast Sharpness Gamma Advanced Reset DESCRIPTION Press the cursor button to set the Didplay Mode. Note: Regarding Display Mode, the parameter adjustments are disabled except for User mode. Press the cursor button to adjust the gamma correction of the display. [. . . ] If you have replaced the lamp recently, try resetting the lamp connections. Put the old lamp back in the projector and have the projector serviced. Problem: The lamp goes off 1. Put the old lamp back in the projector and have the projector serviced. Remote Control Problems Problem: The projector does not respond to the remote control 1. Have the remote control serviced. Audio Problems Problem: There is no sound 1. [. . . ]