LG L1750SQ-SN Service Manual - Page 14

SERVICE OSD 1) Turn off the power switch at the front side of the display. 2) Wait for about 5 seconds and press MENU, POWER switch with 1 second interval. 3) The SVC OSD menu contains additional menus that the User OSD menu as described below. a) Auto Color : W/B balance and Automatically sets the gain and offset value. b) NVRAM INIT : EEPROM initialize.(24C08) c) CLEAR ETI : To initialize using time. d) AGING : Select Aging mode(on/off). e) R/G/B-9300K : Allows you to set the R/G/B-9300K value manually. f) R/G/B-6500K : Allows you to set the R/G/B-6500K value manually. g) R/G/B-Offset : Allows you to set the R/G/B-Offset value manually.(Analog Only) h) R/G/B-Gain : Allows you to set the R/G/B-Gain value manually.(Analog Only) i) MODULE : To select applied module. A 9 6 1 Video Signal Generator IBM Compatible PC 15 10 5 11 6 1 5 C 13 25 1 14 us ed PARALLEL PORT C 23 2 RS No t 5V OFF ON Control Line PA R C AL L EL F 5V Power inlet (required) 220 PO S MO NI WE VG A R V-S TO YN CS T Power Select Switch (110V/220V) Power LED ON 5V 4.7K 4.7K 4.7K 74LS06 E OFF 74LS06 R B E ST Switch B F V-Sync On/Off Switch (Switch must be ON.) Figure 1. Cable Connection - 13 - 龙泉现代YDW资料收藏