Nglish - 43, Care and replacement, Jremoving and replacing the lamp unit – Panasonic PT-AX200U User Manual

Page 43: Jresetting the lamp runtime, Maintenance

Care and Replacement

NGLISH - 43

Maintenance

Removing and replacing the lamp unit

1. Turn the projector upside down and place it gently on a soft

cloth.

2. Use a Phillips screw driver to loosen the 2 lamp unit fixing

screws until the screws turn freely and remove the lamp unit
cover.

3. Use a Phillips screw driver to loosen the 2 lamp unit fixing

screws until the screws turn freely.

4. Hold the handle of the lamp unit and pull out gently from the

projector.

5. Replace the new lamp unit while making sure that the

direction of insertion is correct.

Press the top of the lamp unit and make sure the unit is
installed securely.

6. Tighten the lamp unit fixing screws securely with a Phillips

screwdriver.

7. Attach the lamp unit cover and tighten the 3 lamp unit cover

fixing screws securely with a Phillips screw driver.

Resetting the LAMP RUNTIME

If the lamp usage time has passed 2 000 hours (when LAMP POWER has been set to NORMAL), the
projector will switch to standby mode after approximately 10 minutes of operation. The resetting procedure
should thus be completed within 10 minutes.

1. Connect the power cord to the projector and a wall

outlet, and switch the MAIN POWER on.

2. Press the POWER button.
3. Press the MENU button to display the menu.
4. Select the OPTION menu and press the ENTER

button.

5. Select LAMP RUNTIME.

6. Press and hold the ENTER button for

approximately 3 seconds.

7. The confirmation screen will be displayed and

select OK.

8. Press the POWER button to turn off for resetting

the duration of the LAMP RUNTIME.

9. Confirm the duration of time in LAMP RUNTIME is

reset to “0 H”.

NOTE:

• Be sure to install the lamp unit and attach the lamp unit cover securely. If they are not

installed securely, it may cause the protection circuit to operate so that the power cannot be
turned on.

• Grip the handle and keep the lamp unit paralleled when you remove the lamp unit. Some

parts of the lamp unit are sharpened and may cause injury.

• Do not switch the power on while the lamp unit cover removed.

Lamp unit cover fixing screws

Lamp unit cover

Lamp unit fixing screws

Handle

Press here

SLEEP

OFF

LOW

NORMAL

1820H

LAMP POWER

ALTITUDE

LAMP RUNTIME