User Manual - Page 36

For 42LD550. Also, The document are for others LG Electronics models: 32LD550, 46LD550, 52LD550, 60LD550, 47LD650, 55LD650, 32LE5400, 42LE5400, 47LE5400, 55LE5400, 42LE5350, 47LE5350, 42LE5500, 47LE5500, 55LE5500, 42LE7500, 47LE7500, 55LE7500, 47LE8500, 55LE8500, 42LX6500, 47LX6500, 55LX6500, 50PK750, 60PK750