User manual MITSUBISHI LDT551V

[. . . ] Index Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . English-2 Important Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . English-3 Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . English-5 Safety Precautions, Maintenance & Recommended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] As for the latest driver for the Windows operating system, check the operation of the interface IC "PL-2203" in advance, referring to the website of Prolific Technology Inc. and Mitsubishi don't assume any responsibility or liability for any damages incurred by the user. 3. Connection of the CAT5 video connection function There are two cases of connection. 1) Connection to one monitor Computer USB cable (commercially available) CAT5 cable (commercially available) CAT5 Tx BOX (option) Monitor with CAT5 Rx BOX (option) Signal cable (Mini D-SUB 15-pin to Mini RS-232C cable D-SUB 15-pin) (accessory) (commercially available) * As necessary 1. Connect the computer and the CAT5 Tx BOX (option) using a commercially available USB cable. When the USB connector isn't used for the communication control, connect with an RS-232C cable and set the input selection switch on the CAT5 Tx BOX to the RS-232C side. NOTE: To supply a power to the CAT5 Tx BOX, connect a USB cable also. English-22 P-5 Installing the optional module (continued) Carry out as necessary 3. Connect the RGB input connector (Mini D-SUB 15-pin) of the CAT5 Tx BOX and the D-SUB output connector of the computer using the signal cable (Mini D-SUB 15-pin to Mini D-SUB 15-pin) supplied with the monitor. Connect the CAT5 output connector (modular connector 8-pin) of the CAT5 Tx BOX and the CAT5 IN connector of the CAT5 Rx BOX using a commercially available CAT5 cable. 2) Connection to multiple monitors Computer USB cable (commercially available) CAT5 cable (commercially available) CAT5 Tx BOX (option) Monitor with CAT5 Rx BOX (option) Signal cable (Mini D-SUB 15-pin to Mini D-SUB 15pin) (accessory) 4. Various settings involved in the CAT5 video connection In the case of the CAT5 video connection, configure the following settings displayed on the OSD screen. (See page 48. ) 1) CAT5 CABLE LENGTH Select the cable length, and the defaults of all the adjustment values are automatically determined. Make adjustment so that blur and smear of the displayed letters and graphic objects are minimized. 3) CAT5 RED GAIN/GREEN GAIN/BLUE GAIN When the displayed image is dark, increase each value. When whites aren't displayed as intended, adjust the RED GAIN and BLUE GAIN values. 4) CAT5 RED SKEW/GREEN SKEW/BLUE SKEW Adjust each value so that the color deviation in the displayed letters and graphic objects is minimized. Monitor supporting Mitsubishi CAT5 RS-232C cable (commercially available) CAT5 cable * As necessary (commercially available) 1. In addition to the connection described in 3-1), connect the OUT connector of the OPTION/CAT5 input/output connector (Modular connector 8-pin) of the first monitor and the IN connector of the OPTION/CAT5 input/output connector (Modular connector 8-pin) of the second monitor using a commercially available CAT5 cable. NOTE: · When different monitors need to be adjusted so that their tint can be identical, such as when using multiple screens, it is recommended to use a signal distributor (commercially available). · When the horizontal frequency of the analog RGB is in the range from 48 to 62 kHz, such as 1280 x 768, 1360 x 768, and 1280 x 1024, up to 3 displays can be connected. · To supply a power to the CAT5 Tx BOX, connect a USB cable also. · To CAT5 output, the signal same as RGB3, RGB4 or OPTION selected at the input switching is output. cable length/signal timing 150 m / 1920 x 1080 @60 Hz 200 m / 1920 x 1080 @60 Hz (Total length of the connected cables) The lengths given above are based on the actual measurements using our standard signal source and the recommended cable as follows. [. . . ] For example, if an image was on the monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image. NOTE: As with all display devices, MITSUBISHI ELECTRIC recommends displaying moving images and using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use. Image is unstable, unfocused or swimming is apparent · Signal cable should be securely attached to the computer. · Use the OSD Image Adjust controls to focus and adjust the display by increasing or decreasing the fine adjustment. [. . . ]