Diagnostic Program - Casio XJ-450 Service Manual & Parts List

7. Diagnostic Program

1. To boot the diagnostic program
1-1 Insert the AC cord into the projector and wait until only the power LED lights amber.
1-2 Turn the power key of the remote controller or the projector to boot the user flow.
1-3 Press the Input key for more than 3 seconds while pressing both the Esc and Menu keys to boot the
diagnostic program.
* Press the Esc key first.
Pressing the Menu key first causes the menu to appear, which cancels the three-key operation.
2. Operation
Use the cursor key to select the test items. Use the Enter key to decide and execute the item.
Use the Esc key to return to the menu of the current level.
3. Details
All LEDs flash green during the diagnostic program mode.
Main menu
This is the main menu in the diagnostic program mode. The selected item is highlighted in yellow.
Select "7. Diag Exit" and press the Enter key to exit from the diagnostic program.
3-1. Adjustment Item
Select "1. Adjustment Item" of the main menu. The following menu appears.
Adjustment Item menu
Select the test item.
— 26 —