Care and Replacement
Removing and replacing the lamp unit
1.Use a Phillips screw driver to loosen the 3 lamp unit fixing screws until the screws turn freely.
2.Hold the handle of the lamp unit and release the lamp unit lock.
3.Pull out the lamp unit gently from the projector.
4.Replace the new lamp unit while making sure that the direction of insertion is correct.
Lamp unit fixing screws 
Lamp unit lock 
Press here | Press here |
Press the top of the lamp unit and make sure the unit is installed securely.
5. Tighten the lamp unit fixing screws securely with a Phillips screwdriver.
Attaching the top cover
1.Attach the hinge parts of the top cover to the projector and press slightly until it clicks.
When the projector is mounted in the ceiling, attaching the hinge parts is not required.
2.Hook the top cover safety hook to the projector.
3.Hooking the tabs of the top cover to the front of the projector and lift down slowly.
4.Press the back corner of the top cover gently until it clicks.
Make sure to hook the top cover safety hook to the body.
NOTE:
•Be sure to install the lamp unit and the top cover of the projector securely. If they are not securely installed, 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 top cover is opened.
•When the projector is mounted in the ceiling, keep the lamp unit paralleled up and remove.
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. | 6. | Press and hold the ENTER button for | ||||||
1. | Connect the power cord to the projector and a wall | ||||||||
| outlet, and switch the MAIN POWER on. |
| approximately 3 seconds. | ||||||
2. | Switch the POWER button. | 7. | The confirmation screen will be displayed and | ||||||
3. | Press the MENU button to display the menu. |
| select OK. | ||||||
4. | Press F G to select OPTION and press ENTER. | 8. | Switch off the POWER button to reset the duration | ||||||
5. | Press F G to select LAMP RUNTIME. |
| of the LAMP RUNTIME. | ||||||
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| 9. | Confirm the duration of time in LAMP RUNTIME is |
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Maintenance
