EVERY 5000 HOURS MAINTENANCE 7

4. After checking the time on the default setting screen, press input confirmation switch (11).

The screen will return to the maintenance screen. (Press back switch (8) to return to the previous screen.)

Back Switch Press switch (8) when in the maintenance mode, brightness/contrast adjustment mode, or select mode. The screen will return to the previous screen on the monitor display.

Up Switch, Down Switch Press up switch (9) or down switch (10) when in the maintenance mode, brightness/contrast adjustment mode, or select mode to move the cursor on the monitor display (colors of selected monitor are inverted) up, down, left, or right.

Input Confirmation Switch Press switch (11) to confirm selected mode when in the maintenance mode, brightness/contrast adjustment mode, or select mode.

Liquid Crystal Monitor Adjustment Switch Press switch (12) to adjust the brightness or contrast of the display monitor.

Adjusting brightness and contrast 1.When monitor adjustment switch (12) is pressed, the monitor display screen changes to the brightness/contrast screen shown in the diagram on the right.

Adjusting brightness 2. Use the brightness/contrast screen and press up switch (9) or down switch (10) to select brightness of the monitor. (The selected monitor is inverted to black.)

3.When the screen changes to the brightness adjustment screen, press up switch (9) or down switch (10) to adjust the brightness. 4.After completing adjustment of the brightness, press input confirmation switch (11).