Panasonic PTAX200U - LCD PROJECTOR, Service Manual

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the 8 or 2 key, its color returns to black.
Stop:
Discontinues the communication. (This button is usually set for its inactive mode.)
Undo:
Returns the setting value to its original state and transmits its data. The color of the text "OK" returns to black.
Close:
Closes this menu.
7.7.3. Equipment to be used
PC, Software for Adjustment
7.7.4. Adjustment Procedure
1. Display Flicker Adjustment menu.
2. Click "B Signal Adj," and the blue flicker adjustment pattern will be displayed.
3. Minimize the flicker while observing the projected pattern.
4. Click "R Signal Adj," and the red flicker adjustment pattern will be displayed.
5. Minimize the flicker while observing the projected pattern.
6. Click "G Signal Adj," and the green flicker adjustment pattern will be displayed.
7. Minimize the flicker while observing the projected pattern.
7.8. Input Level Adjustment (RGB)
7.8.1. Adjustment Menu
7.8.2. Explanation of Buttons
OK:
Executes automatic sub contrast and sub brightness adjustments, then closes this dialog.
Cancel:
Cancels this menu.
7.8.3. Equipment to be used
PC, RGB Signal Generator, Software for Adjustment
7.8.4. Adjustment Procedure
1. Display the input level adjustment [RGB] menu.
2. Input a window pattern signal to PC IN (RGB) connector.
Note:
· Use approx. 15 % window pattern as follows.
Black background (screen width) : White window width = 2 : 1
Black background (screen height) : White window height = 3 : 1
· Use the window pattern of XGA (1 024 × 768).
3. Click the OK button.
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PT-AX200U / PT-AX200E