Ext Option - Panasonic PT-LC75U Service Manual

- Be sure to unplug the power cord from the power outlet when
replacing the lamp.
- Because the lamp reaches a very high temperature during its
operation, wait until it cools completely when replacing the Lamp
Unit.
- The lamp emits small amounts of UV-radiation, avoid direct-eye
contact with the light.
- Because the high pressure lamp involves a risk of explosion, never
touch the lamp wire lead during the service. (See Fig. 3)

2. Ext Option

This projector has EXT OPTION in addition to standard on-screen menus.
- There are SELF CHECK and SERVICE MODE for service, etc.
2.1. Procedure to enter EXT OPTION
1. Press "MENU" button on the main unit or remote control unit to
display "MENU" screen, then select "OPTION1" and press
"ENTER" button.
2. Select "OSD" on "OPTION1" menu and press "ENTER" button 3
seconds or longer.
MENU OPTION1
2.2. EXT OPTION Menu and Functions
OSD
5