User manual LG GR-621R

[. . . ] There are Dangerous High Voltages inside, even when the power is OFF. Contact your dealer if the display is not operating properly. To Avoid Personal Injury : Do not place the display on a sloping shelf unless properly secured. Use only a stand recommended by the manufacturer. [. . . ] If used under any mode except the recommended resolution, some scaled or processed images may appear on the screen. However, this is characteristic of the fixed-resolution LCD panel. Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn-in. Make sure to use a screen saver on the product. Burn-in and related problems are not covered by the warranty on this product. Do not shock or scratch the front and sides of the screen with metallic objects. Otherwise, it may cause damage to the screen. Make sure the panel faces forward and hold it with both hands to move. If you drop the product, the damaged product can cause electric shock or fire. Contact an authorized the service center for repair. Avoid high temperatures and humidity. 2 Important Precautions On Cleaning Unplug the display before cleaning the face of the display screen. Remove the Stand Body and Stand Base from product in correct direction as shown in the picture. 4. Use a coin on the back of the Stand Base and turn the screw anticlockwise to loosen. 6 Connecting the Display Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off. Positioning your display -After installation, adjust the angle as shown below. 1. Adjust the position of the panel in various ways for maximum comfort. Tilt Range : -5° to 15° Do not touch or press the screen when adjusting the angle of the monitor. When adjusting the angle of the screen, do not put your finger(s) in between the head of the monitor and the stand body. You can hurt your finger(s). ERGONOMIC It is recommended that in order to maintain an ergonomic and comfortable viewing position, the forward tilt angle of the monitor should not exceed 5 degrees. 7 Connecting the Display Connecting with the PC E2241V/GR-621R/GR-621RG/E2441V 1. Before setting up the monitor, ensure that the power to the monitor, the computer 2. Connect signal input cable 1 system, and other attached devices is turned off. A Connect DVI-D(Digital signal) Cable B Connect D-sub(Analog signal) Cable 2 in order, then tighten the screw NOTE This is a simplified representation of the rear view. This rear view represents a general model; your display may differ from the view as shown. When using a D-Sub signal input cable connector for Macintosh Mac adapter : For Apple Macintosh use, a separate plug adapter is needed to change the 15 pin high density (3 row) D-sub VGA connector on the supplied cable to a 15 pin 2 row connector. Connect the signal input cable and tighten it up by turning in the direction of the arrow as shown in the figure. Varies according to model. Wall-outlet type B A PC PC 3. Press the power button on the front panel to turn the power on. When monitor power is turned on, the 'Self Image Setting Function' is executed automatically. [. . . ] 'Specifications' section of this manual and configure your display again. G Do you see a "CHECK SIGNAL CABLE" message on the screen?· This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again. Do you see a "OSD LOCKED" message on the screen? G Do you see "OSD LOCKED" when you push MENU button? [. . . ]