. OPERATION DETAILED CONTROLS AND GAUGES Liquid Crystal Monitor Adjustment Switch monitor. (9) or (The selected monitor is inverted to black.) 3 - 32 Press s witc h (12 ) to adjust the brightness o r contrast of the display Adjusting Brightness 1. When monitor switch monitor displa y screen changes t o th e brightness/contrast s creen shown in the diagram on the right. 2. Use the brightness/contras t scree n and press up switc down switch (10) to select brightness of the monitor. 3. When the screen changes t o the b rightness adjustment screen, press up switc h (9 ) or down switch (10) t o adjust th e brightness. 4. After completing adjustme the rightness, input confirmation switc h (11)